SOLARKAT-KUS103936W

Sunny Family 2010/2011The Future of Solar Technology 2 » SMA has the right solution for every application. Because each PV plant is unique PV house system up to 20 kW SUNNY BOY 1 to 5 kW SUNNY ISLAND 2 to 5 kW Off-grid system up to 300 kW Solar power station 100 kW up to the MW range SUNNY CENTRAL 100 to 1,600 kW MONITORING SYSTEMS Plant Monitoring Everything under control for every PV plant Commercial System 10 kW up to the MW range SUNNY MINI CENTRAL 5 to 11 kW SUNNY TRIPOWER 10 to 17 kW SUNNY BACKUP 2 to 5 kW Solar power – even in the event of grid failure up to 100 kW 3 CONTENTS Foreword Company Message INTRODUCTION TO INVERTER TECHNOLOGY Innovative Technology and Unmatched Quality System Design Sunny Design SMA Solarchecker INVERTERS WITHOUT TRANSFORMERS Sunny Tripower Sunny Mini Central Sunny Boy INVERTERS WITH TRANSFORMERS Sunny Mini Central Sunny Boy SUNNY TOWER BACKUP SYSTEMS Sunny Backup Set S to XL CENTRAL INVERTERS Sunny Central MONITORING SYSTEMS Plant Monitoring ISLAND INVERTERS Sunny Island WIND POWER INVERTERS Windy Boy FUEL CELL INVERTERS Hydro Boy SERVICE SUNNY PRO CLUB SMA SOLAR ACADEMY KNOW-HOW REFERENCES GLOSSARY SERVICES GRID-TIED OFF-GRID 8 16 32 52 58 66 104 130 146 172 180 186 190 194 214 220 44 Günther Cramer, Chief Executive Officer Peter Drews, Chief Product Officer Jürgen Dolle, Chief Human Resources Officer Uwe Hertel, Chief Operating Officer Pierre-Pascal Urbon, Chief Financial Officer Marko Werner, Chief Sales Officer Roland Grebe, Chief Technology Officer 55 ...while remaining flexible. This drives our work and is our strategy for success. Our state-of-the-art production facility, which is the world's largest carbon-neutral inverter factory, began operation in 2009. This raised our annual capacity to 4 gigawatt. To meet the increasing need for solar inverters, we will again more than double our capacity in 2010. The addition of another factory in Niestetal, Germany and a new production site in Denver, Colorado will increase our total output to 11 gigawatt. Production in our new facilities will also be flexible and scalable. This allows us to easily keep pace with the dynamic market trends of the photovoltaic industry and at the same time absorb short-term fluctuations in demand for solar inverters. We also maintain our technological advantage by continuing to strengthen our development team: with more than 500 development engineers and technicians we can introduce up to 6 new products to the market each year. The "Total Cost of Ownership", which includes issues such as energy yield, reliability, lifespan and installation costs, play an important role in this respect. In short: our innovations provide tangible customer benefits while reducing specific costs. Once again, our catalogue introduces a number of new products and technologies, including the Sunny Central CP—a series of central inverters with a completely new design. The Sunny Central CP features a compact, weatherproof enclosure and is easier to install because it does not require a heavy concrete substation. With its intelligent power management, the device is also exceptionally efficient: at an ambient temperature of up to 25 °C (77 °F), it produces 10 percent more than the specified nominal power. The three-phase Sunny Tripower also features the latest SMA technology, including the multi-level security concept Optiprotect. With its asymmetric multi-string concept Optiflex, the device also offers unparalleled flexibility in the configuration of highly efficient PV plants. The Sunny Tripower was awarded the first prize at the 25th Photovoltaic Symposium in Staffelstein, Germany, as the most innovative product of 2010. The Sunny Boy HF represents the new generation of galvanically isolating inverters. The Sunny Boy HF provides the highest yields for transformer inverters in the 2 to 3 kilowatt power class, and its SMA Plug-in Grounding, Quick Module and SUNCLIX ® DC connector system ensure simple and safe installation. Its compact design also makes it ideally suited for wooden-frame houses, which makes the UL version ideal for the US solar market. In 2010 and 2011, we will continue to make an important contribution to the future of photovoltaics with our products. For example, many SMA inverters offer comprehensive grid management functions, some of which already exceed current statutory requirements. And we continue to look ahead to the future: for example, our development engineers are working to create effective solutions for private solar electricity consumption, and are developing new Smart Grid concepts. We look forward to continuing to work with you in the future and to many successful projects. Günther Cramer Chief Executive Officer, SMA Solar Technology Expanding technological progress 66 THE FUTURE OF SOLAR TECHNOLOGY New technologies that make the worldwide deployment of photovoltaics increasingly economical. A tremendous rate of innovation. A unique and diverse product range. SMA Solar Technology AG has been among the most successful companies in the field of solar technology for nearly 30 years. Our team of over 500 engineers develops state-of-the-art solar inverters and monitoring systems for photovoltaic power plants. The right inverter for every application Because every PV system has to be individually designed, SMA has a broad product range. We are the only manufacturer to offer the appropriate inverter for every requirement, worldwide—whether for grid connection, off-grid supply or back-up operation, from kilowatt to megawatt, and for all module types—whether thin-film, crystalline or concentrator technology. SMA inverters as intelligent system managers The inverter is the most important component in any PV plant because it converts the direct current generated in photovoltaic cells into alternating current suitable for the grid. In addition, it functions as an intelligent system manager that is responsible for yield monitoring and grid management. SMA’s solar inverters are also especially efficient: the Sunny Tripower features an efficiency of over 98 percent and ensuring class-leading power production. 77 Worldwide customer proximity and international experience SMA is the global market and technology leader for solar inverters and is represented internationally by its own distribution and service subsidiaries. Our strategy: achieve close proximity to the customer in all major solar markets. SMA customers do not just benefit from our internationally-oriented processes, but also from our many years of experience in dealing with country-specific certification and grid compliance regulations. SMA in figures SMA Solar Technology AG is headquartered in Niestetal, near Kassel, in Germany and is currently represented by 13 international subsidiaries on four continents. The SMA Group consists of more than 4000 employees (including temporary staff) and has been distinguished several times in with awards for its outstanding performance as an employer. The company has been listed on the Prime Standard segment of the Frankfurt Stock Exchange (S92) since June 27, 2008, and the company’s stock has been listed on the TecDAX since September 22, 2008. In 2009, SMA posted revenues of 934 million Euros. 8 9 Solar inverters from SMA: Innovative technology and unmatched quality The enhanced OptiTrac Global Peak operation control, the asymmetrical Optiflex multistring topology and the Optiprotect security concept ensure the best possible performance, regardless of the weather. Flexible plant design PV plants are just as individual as the buildings and surfaces on which they are installed. A broad range of products allows for the selection of the right inverter for any PV module and ensures the best energy harvest possible. SMA offers an inverter for any requirement, making the perfect plant design possible. Our inverters can be installed indoors as well as outdoors. Safe installation With the SMA Grid Guard and Electronic Solar Switch (ESS), SMA provides the most The first solar inverter was one of ours. To- day, SMA solar inverters are the product of almost 30 years of experience. With 7.9 gigawatts of installed PV power, we play a leading role in the success of photovoltaics. An important reason for this is that we invest substantially in research and development. At our company headquarters in Niestetal, Germany, over 500 developers are working on making our devices even more user- friendly and further cost-effective. Investment security and fast amortization Durability and economic viability are important criteria in selecting an inverter. With a service life of over 20 years and greater than 98 percent efficiency, SMA products set the standard for the industry. The key to our success-—the combination of the latest technologies and modern production processes. reliable safety systems on the market. For countries that require UL certification, the design of these safety technologies differs slightly (see page 208). The standardized SUNCLIX ® DC plug system, the newly developed communication unit Quick Module or the SMA Plug-in Grounding kit make installation even easier and faster. Simple control All SMA inverters can be combined with a wide range of PV plant monitoring components such as the Sunny Beam with Blue- tooth ® for compact monitoring, the Sunny WebBox for online diagnosis and maintenance, and the Sunny Portal—the world’s largest online portal for PV plant monitoring and administration. Components: 1. PV module, 2. SUNNY BOY PV inverter, 3. Feed-in meter, 4. Loads, 5. SUNNY BEAM, 6. Grid connection • DC current • AC current 10 Through the skillful selection of suitable components, a solar plant can be optimized for to local operating conditions. When designing the plant, the specific traits of the chosen location must be taken into consideration. The design process should therefore be conducted by an experienced specialist. The broad SMA product range provides a multitude of attractive solutions, beginning with this first important step. Multi-string inverter Whenever a PV array is exposed to differing irradiation conditions such as in the case of varying roof pitches or module shading, the panels should be divided into separate strings. Dividing up the array in this way avoids large yield losses because the individual strings will have different MPPs. Se- lect multi-string inverter models from SMA can operate strings from PV modules with the same level of irradiation separately and with its own MMP tracker, thus ensuring maximum energy yield. Plant design Diligence that pays off 11 Introduction to Inverter Technology Grounding the PV array Some modules require a ground connection. In these cases, choosing an inverter with galvanic isolation (with transformer) offers maximum flexibility. With the appropriate grounding kit, the inverter can be customized to meet any imaginable recommendation by the module manufacturer, even retrospectively (see page 204). Maximum energy yield If maximizing the energy yield is the primary objective then a transformerless inverter is the best solution. In comparison to the galvanic isolating devices, SMA inverters with patented H5 topology (see page 206) provide approximately two percent greater energy yield without having to sacrifice personnel safety. Grid feeding Good grid compatibility means more than just producing grid compliant energy. For smaller PV plants, connection is simple; extensive grid management is not required. However, for larger systems in the upper power ranges, SMA inverters support grid operators with grid management tools, including the SMA Power Balancer, three- phase feeding, reactive power control and other technologies. Due to the diverse factors that have to be considered when designing a PV plant we recommend using the free Sunny Design system planning software (see next page). It alerts the designer to critical factors that are necessary for the optimization of any PV system. Block circuit diagram of a multi-string inverter without a transformer from the Sunny Boy TL line Block circuit diagram of a three-phase inverter of the Sunny Tripower inverter Block circuit diagram of a galvanic isolating inverter of the Sunny Boy HF series 12 • Automatic dimensioning of the cable lengths and cross sections • Energy analysis over a period of one operating year SUNNY DESIGN System design made easy With Sunny Design, designing PV systems is easier than ever. Simply enter all the required information and within a few minutes you will receive the optimal configuration. The free software provides solar professionals and system planners with a user-friendly interface and a practical input wizard helps with any questions. The software provides data for an economic evaluation of the system along with a technical check of the included components. The end customer gains a customized PV system and the solar professional saves valuable time. Comprehensive • Includes comprehensive database of all available PV modules • Use of high-resolution meteorological data • Supports locations worldwide Simple • Optimal design for grid-connected PV plants • Provides tips aimed at system optimization • Free download 13 Sunny Design contains important SMA inverter data as well as specifications on all currently available PV modules. It is easy to use and guides the planner through the entire design process. This saves time and allows different configuration options to be simulated without the need for complicated calculations. Sunny Design automatically calculates the design values and comes up with a comprehensive result for all design variants. First, critical operating conditions are identified. This ensures that the planner is notified of any deviations from the standard design. Although this notification does not necessarily mean that the design is not permissible, it serves to indicate that a thorough check is required to see whether this operating state is optimal for the current configuration (e.g. array voltage too low). Sunny Design enables the system designer to fully concentrate on what plant designing is all about. The software helps to estimate the yield and investment cost implications of the most important performance parameters, creating a tailor-made system for the customer. Additionally, a realistic operation evaluation is performed over a calendar year utilizing an integrated meteorological database. Although a precise yield forecast cannot be expected from Sunny Design (further simulation programs with complex variable analysis is necessary for this), Sunny De- sign can determine the yield differences between various designs, including a technical performance verification. Not only can the best system design be found, it can also be evaluated for cost-effectiveness. Lastly, a technical assessment of the system design is clearly illustrated in an individually customized results report. As a printed document or an electronic PDF file, this summary is the ideal supplement to any offer. Free download at www.SMA.de/SunnyDesign Introduction to Inverter Technology Database of current PV modules Database of all SMA inverters Use of real, high-resolution meteorological data System optimization tips Automatic dimensioning of cable lengths and cable cross sections Results report with individual layout for integration into system quotes Worldwide support System Requirements Supported Operating Systems Windows 2000 Windows XP Windows Vista Windows 7 Hardware (minimum requirements) Intel Pentium 1 GHz 256 MB RAM 250 MB (free hard disk space) 1024 x 768 pixels / 256 colors 14 SMA SOLARCHECKER iPhone ® app for estimating PV system yield “Is it worth having a photovoltaic system on my roof?” This is a question many homeowners are asking themselves. Installation specialists who own an iPhone 3GS can answer this question in just a few seconds—thanks to the Solarchecker from SMA. This iPhone application quickly and conveniently estimates the yield of a PV system, simplifying on-site estimates. Fast • Online feed-in tariffs and average system costs • Determination of yield and expected profits/savings • Integrated financing calculator Convenient • Local solar power professional search* • Installer telephone or email provided at the press of a button • Free download in Apple App Store Simple • GPS-based locator • Determines roof tilt and orientation • Irradiation values provided by online meteorological database *All members of the Sunny PRO Club are included in the solar power professional search. 15 Profit estimate at the press of a button For locations with a feed-in tariff, simply type in the current feed-in tariff per kilowatt hour and the expected financing costs and the application will estimate the possible profits that can be generated by the planned PV system. Free download at www.apple.com/itunes Traditionally, solar system engineers needed a long time before they could provide potential customers with an initial yield estimate. Now, technicians can instantly calculate this estimate using an iPhone and the SMA Solarchecker. This mobile device features integrated sensors that allow it to automatically determine the location, orientation and tilt of a roof. The SMA Solarchecker application uses this data, along with custom information such as system size and financing costs, to estimate the power yield and profits of a potential PV system. Although the estimate does not replace the final, detailed planning of the system, it saves valuable time and quickly convinces customers of the benefits of these cost-effective and environmentally friendly projects. The iPhone as a solar power planner The SMA Solarchecker finds the operator’s current location using the iPhone’s GPS tracker. Using these values, the application determines the site’s potential solar irradiation, which is derived from a GPS-based weather database. Using the phone’s magnetic compass, the application then measures to what degree the roof deviates from the ideal south-facing orientation. The device also determines the possible angle of the solar array using the tilt sensor. The SMA Solarchecker then uses these values to determine the specific yield of a PV system, i.e. the number of kilowatt hours produced per kW of power. Calculating energy yield with the Solarchecker To determine the energy yield, the planned power of the PV array must be calculated first. The SMA Solarchecker offers two ways to complete this step. The user can enter power directly in kWp or input the number of square meters of the planned PV system. In the latter case, the application automatically converts the roof area into power. Of course, the application takes into account the previously specified PV module type. The SMA Solarchecker calculates the annual energy yield of the PV system by multiplying the specific yield of the roof area with the planned peak power. Long-term estimates, e.g. over 20 years, are also possible. For degradation, the SMA So- larchecker uses a value of 0.2 percent per year. A more precise calculation can be made by adjusting this value. Introduction to Inverter Technology Automatic determination of position, tilt and orientation Manual input of roof area, module type and maintenance costs Irradiation data Integrated financing calculator Integrated solar power professional search* Data transfer via automatically generated email Supports multiple languages: German, English, Italian, Spanish, French Yield and profit estimate at the press of a button Important Information Because the returns and profits are dependent on the estimate of the specific yearly yield, they both carry some uncertainty. SMA is not liable for lower actual yields, which can be caused by other factors such as shading, dirt or otherwise compromised modules. For more precise yield calculations, SMA recommends consulting a qualified technician or system planner. 16 16 17 INVERTERS WITHOUT TRANSFORMERS 17 18 SUNNY TRIPOWER 10000TL / 12000TL / 15000TL / 17000TL The three-phase inverter for easy system design The Sunny Tripower is packed full of innovation. Thanks to the new SMA Optiflex technology, which features two MPP inputs and a very broad input voltage range, the three-phase Sunny Tripower is suited to almost any module configuration. This flexibility simplifies plant design and is perfect for systems up to the megawatt range. The Sunny Tripower also assists grid managers. It meets all the requirements for reactive power supply, utility interaction management and grid support. The Optiprotect safety concept, with its self-learning string failure detection, electronic string fuse and available DC overvoltage protector (Type II), ensures maximum uptime. Efficient • Maximum efficiency of 98.1% • OptiTrac Global Peak for best tracking efficiency • Bluetooth ® Communication Safe • Electronic string fuse and failure detection • Integrable DC overvoltage protector (Type II) • String current monitoring Flexible • DC input voltage up to 1000 V • Integrated grid management functions • Custom plant design with Optiflex Simple • Three-phase feed-in • Cable connection without tools • SUNCLIX ® DC plug system • Easily accessible connection area 19 Inverters without transformers Technical data Sunny Tripower 10000TL Sunny Tripower 12000TL Sunny Tripower 15000TL Sunny Tripower 17000TL Input (DC) Max. DC power (@ cos ϕ = 1) 10200 W 12250 W 15340 W 17410 W Max. DC voltage 1000 V 1000 V 1000 V 1000 V MPP voltage range 320 V – 800 V 380 V – 800 V 360 V – 800 V 400 V – 800 V DC nominal voltage 600 V 600 V 600 V 600 V Min. DC voltage / start voltage 150 V / 188 V 150 V / 188 V 150 V / 188 V 150 V / 188 V Max. input current / per string A: 22 A, B: 11 A / 33 A A: 22 A, B: 11 A / 33 A A: 33 A, B: 11 A / 33 A A: 33 A, B: 11 A / 33 A Number of MPP trackers / strings per MPP tracker 2 / A: 4, B: 1 2 / A: 4, B: 1 2 / A: 5, B: 1 2 / A: 5, B: 1 Output (AC) AC nominal power (@ 230 V, 50 Hz) 10000 W 12000 W 15000 W 17000 W Max. AC apparent power 10000 VA 12000 VA 15000 VA 17000 VA Nominal AC voltage; range 3 / N / PE, 230 V / 400 V; 160 V – 280 V AC grid frequency; range 50, 60 Hz; –6 Hz, +5 Hz 50, 60 Hz; –6 Hz, +5 Hz 50, 60 Hz; –6 Hz, +5 Hz 50, 60 Hz; –6 Hz, +5 Hz Max. output current 16 A 19.2 A 24 A 24.6 A Power factor (cos ϕ) 0.8 leading ... 0.8 lagging Phase conductors / connection phases / power balancing 3 / 3 /— 3 / 3 /— 3 / 3 /— 3 / 3 /— Effi ciency Max. effi ciency / Euro-eta 98.1% / 97.7% 98.1% / 97.7% 98.1% / 97.7% 98.1% / 97.7% Protection devices DC reverse-polarity protection / reverse current protection ●/electronic ●/electronic ●/electronic ●/electronic ESS switch-disconnect ● ● ● ● AC short circuit protection ● ● ● ● Ground fault monitoring ● ● ● ● Grid monitoring (SMA Grid Guard) ● ● ● ● Galvanically isolated / all-pole sensitive fault current monitoring unit —/● —/● —/● —/● DC overvoltage protector (type II) ○ ○ ○ ○ String failure detection ● ● ● ● Protection class / overvoltage category I / III I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 665 / 690 / 265 (26 / 27 / 10) Weight 65 kg (143 lb) Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) www.SMA-Solar.com www.SMA-Solar.com www.SMA-Solar.com www.SMA-Solar.com Internal consumption at night 1 W 1 W 1 W 1 W Topology transformerless transformerless transformerless transformerless Cooling concept OptiCool™ OptiCool™ OptiCool™ OptiCool™ Electronics protection rating / connection area (as per IEC 60529) IP65 / IP54 IP65 / IP54 IP65 / IP54 IP65 / IP54 Climatic category (per IEC 60721-3-4) 4K4H 4K4H 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● ● ● AC connection: screw terminal / spring-type terminal —/● —/● —/● —/● Display: text line / graphic —/● —/● —/● —/● Interfaces: RS485 / Bluetooth ○/● ○/● ○/● ○/● Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ Certificates and permits (more available on request) CE, VDE 0126-1-1, DK 5940, G83/1-1, PPC, AS4777, EN 50438*, C10/C11, IEC 61727 ● Standard features ○ Optional features — Not available Provisional data, as of March 2010 Data at nominal conditions * Does not apply to all national deviations of EN 50438 Type designation STP 10000TL-10 STP 12000TL-10 STP 15000TL-10 STP 17000TL-10 Accessories RS485 interface DM-485CB-10 DC overvoltage protector (type II), input A DCSPD KIT1-10 DC overvoltage protector (type II), inputs A and B DCSPD KIT2-10 Read more on the topic of the Medium-Voltage Directive in the article "The SMA Inverter as Grid Manager," on page 200. 20 SUNNY MINI CENTRAL 9000TL / 10000TL / 11000TL with Reactive Power Control Optimal grid integration with reactive power supply The Sunny Mini Central 9000TL, 10000TL and 11000TL with reactive power control is the ideal solution when the electric power company is required to supply reactive power. The inverters can be used to realize system designs which specify for the power factor cos ϕ and the corresponding percentage of reactive power. Large power systems, especially those in the megawatt range, can now make optimal use of grid distribution capacities, which significantly contributes to the success of renewable energy. Grid Support • Reactive power supply Efficient • Maximum efficiency of 97.7% • Transformerless, with H5 topology • OptiCool™ active temperature management Reliable • SMA Power Balancer for three-phase grid connection • Integrated ESS DC switch- disconnect • Monitored string fuses Simple • SUNCLIX ® DC plug system 21 Inverters without transformers Accessories RS485 interface 485PB-NR Read more on the topic of the Medium-Voltage Directive in the article "The SMA Inverter as Grid Manager," on page 200. Bluetooth ® Piggy Back BTBINV-NR SMA Power Balancer Y cable PBL-YCABLE-10 Technical data Sunny Mini Central 9000TL Sunny Mini Central 10000TL Sunny Mini Central 11000TL Input (DC) Max. DC power (@ cos ϕ = 1) 9300 W 10350 W 11400 W Max. DC voltage 700 V 700 V 700 V MPP voltage range 333 V – 500 V 333 V – 500 V 333 V – 500 V DC nominal voltage 350 V 350 V 350 V Min. DC voltage / start voltage 333 V / 400 V 333 V / 400 V 333 V / 400 V Max. input current / per string 28 A / 28 A 31 A / 31 A 34 A / 34 A Number of MPP trackers / strings per MPP tracker 1 / 5 1 / 5 1 / 5 Output (AC) AC nominal power (@ 230 V, 50 Hz) 9000 W 10000 W 11000 W Max. AC apparent power 9000 VA 10000 VA 11000 VA Nominal AC voltage; range 220, 230, 240 V; 180 V – 260 V 220, 230, 240 V; 180 V – 260 V 220, 230, 240 V; 180 V – 260 V AC grid frequency; range 50, 60 Hz; –6 Hz, +5 Hz Max. output current 40 A 44 A 48 A Power factor (cos ϕ) 0.8 leading ... 0.8 lagging Phase conductors / connection phases / power balancing 1 / 1 /● 1 / 1 /● 1 / 1 /● Effi ciency Max. effi ciency / Euro-Eta 97.7% / 97.3% 97.7% / 97.2% 97.7% / 97.2% Protection devices DC reverse-polarity protection / reverse current protection ●/○ (Fuses) ●/○ (Fuses) ●/○ (Fuses) ESS switch-disconnect ● ● ● AC short circuit protection ● ● ● Ground fault monitoring ● ● ● Grid monitoring (SMA Grid Guard) ● ● ● Galvanically isolated / all-pole sensitive fault current monitoring unit —/● —/● —/● DC overvoltage protector (type II), can be integrated — — — String failure detection — — — Protection class / overvoltage category I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 468 / 613 / 242 (18 / 24 / 9.5) Weight 35 kg ( 77 lb) Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 42 dB(A) ≤ 45 dB(A) ≤ 46 dB(A) Internal consumption at night 0.25 W 0.25 W 0.25 W Topology transformerless transformerless transformerless Cooling concept OptiCool OptiCool OptiCool Electronics protection rating / connection area (as per IEC 60529) IP65 / IP65 IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721-3-4) 4K4H 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● ● AC connection: screw terminal / spring-type terminal ●/— ●/— ●/— Display: LCD / graphic ●/— ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ ○/○ Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ Certificates and permits (more available on request) CE, VDE 0126-1-1, EN 50438*, C10 / C11 Data at nominal conditions ● Standard features ○ Optional features — Not available * Does not apply to all national deviations of EN 50438 Type designation SMC 9000TLRP-10 SMC 10000TLRP-10 SMC 11000TLRP-10 22 Reliable • OptiCool™ active temperature management SUNNY MINI CENTRAL 9000TL / 10000TL / 11000TL Precise system design for maximum yields The Sunny Mini Central simplifies the planning of medium and large PV plants, from 27 kWp up to the megawatt range. Three power classes ranging from 9 to 11 kW and the combination of high efficiency and low specific price ensures high performance and short amortization. The decentralized system design also helps keep maintenance costs low. SMA’s Sunny Mini Central features state-of-the-art technology that reliably pays off with every sunbeam. Safe • SMA Power Balancer for three- phase power supply line • Integrated ESS DC switch- disconnect • Monitored string fuses Simple • SUNCLIX ® DC plug system Efficient • Maximum efficiency of 98% • OptiTrac operation management for best tracking efficiency • Transformerless, with H5 topology 23 Inverters without transformers RS485 interface 485PB-NR Bluetooth ® Piggy Back BTBINV-NR SMA Power Balancer Y cable PBL-YCABLE-10 Accessories Technical data Sunny Mini Central 9000TL Sunny Mini Central 10000TL Sunny Mini Central 11000TL Input (DC) Max. DC power (@ cos ϕ =1) 9300 W 10350 W 11400 W Max. DC voltage 700 V 700 V 700 V MPP voltage range 333 V – 500 V 333 V – 500 V 333 V – 500 V DC nominal voltage 350 V 350 V 350 V Min. DC voltage / start voltage 333 V / 400 V 333 V / 400 V 333 V / 400 V Max. input current / per string 28 A / 28 A 31 A / 31 A 34 A / 34 A Number of MPP trackers / strings per MPP tracker 1 / 5 1 / 5 1 / 5 Output (AC) AC nominal power (@ 230 V, 50 Hz) 9000 W 10000 W 11000 W Max. AC apparent power 9000 VA 10000 VA 11000 VA Nominal AC voltage; range 220, 230, 240 V; 180 V – 260 V (262 V*) 220, 230, 240 V; 180 V – 260 V (262 V*) 220, 230, 240 V; 180 V – 260 V (262 V*) AC grid frequency; range 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz Max. output current 40 A 44 A 48 A Power factor (cos ϕ) 1 1 1 Phase conductors / connection phases / power balancing 1 / 1 /● 1 / 1 /● 1 / 1 /● Effi ciency Max. effi ciency / Euro-eta 98.0% / 97.6% 98.0% / 97.5% 98.0% / 97.5% Protection devices DC reverse-polarity protection / reverse current protection ●/○ (Fuses) ●/○ (Fuses) ●/○ (Fuses) ESS switch-disconnect ● ● ● AC short circuit protection ● ● ● Ground fault monitoring ● ● ● Grid monitoring (SMA Grid Guard) ● ● ● Galvanically isolated / all-pole sensitive fault current monitoring unit —/● —/● —/● DC overvoltage protector (type II), can be integrated — — — String failure detection — — — Protection class / overvoltage category I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 468 / 613 / 242 (18 / 24 / 9.5) Weight 35 kg (77 lb) Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 42 dB(A) ≤ 45 dB(A) ≤ 46 dB(A) Internal consumption at night 0.25 W 0.25 W 0.25 W Topology transformerless transformerless transformerless Cooling concept OptiCool OptiCool OptiCool Electronics protection rating / connection area (as per IEC 60529) IP65 / IP65 IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721-3-4) 4K4H 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● ● AC connection: screw terminal / spring-type terminal ●/— ●/— ●/— Display: text line / graphic ●/— ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ ○/○ Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ Certificates and permits (more available on request) CE, VDE 0126-1-1, DK 5940*, RD 1663, PPC, AS4777, EN 50438**, C10/C11, PPDS, IEEE 929 Data at nominal conditions ● Standard features ○ Optional features — Not available * Only applies to IT variants, ** Does not apply to all national deviations of EN 50438 Type designation SMC 9000TL-10 SMC 10000TL-10 SMC 11000TL-10 24 SUNNY MINI CENTRAL 6000TL / 7000TL / 8000TL High yield performance for a variety of combinations The transformerless SMA Sunny Mini Central 6000TL, 7000TL and 8000TL solar inverters provide their owners with industry leading yields. This family of inverters features maximum efficiency and excellent MPP tracking and is perfect for PV systems from 18 kW up to the megawatt range. The finely graduated performance classes are ideal for precise system configuration. The flexibility it provides during layout and a favorable price- performance ratio makes the Sunny Mini Central the ideal inverter for mid-sized to large solar power projects. Efficient • Maximum efficiency of 98% • OptiTrac operation management for best tracking efficiency • Transformerless, with H5 topology Safe • SMA Power Balancer for three- phase power supply line • Integrated ESS DC switch- disconnect • Monitored string fuses Simple • SUNCLIX ® DC plug system Reliable • OptiCool™ active temperature management 25 Inverters without transformers “The test results for the Sunny Mini Central 8000TL are not only the best, by far, since the beginning of the PHOTON tests [...], they are also so exceptionally good that it is hard to imagine it possible to find a better device on the market.” (PHOTON 10/2007) We could not have said it better ourselves. RS485 interface 485PB-NR Bluetooth ® Piggy Back BTBINV-NR SMA Power Balancer Plug connector PBL-SMC-10-NR Accessories Technical data Sunny Mini Central 6000TL Sunny Mini Central 7000TL Sunny Mini Central 8000TL Input (DC) Max. DC power (@ cos ϕ =1) 6200 W 7200 W 8250 W Max. DC voltage 700 V 700 V 700 V MPP voltage range 333 V – 500 V 333 V – 500 V 333 V – 500 V DC nominal voltage 350 V 350 V 350 V Min. DC voltage / start voltage 330 V / 400 V 330 V / 400 V 330 V / 400 V Max. input current / per string 19 A / 19 A 22 A / 22 A 25 A / 25 A Number of MPP trackers / strings per MPP tracker 1 / 4 1 / 4 1 / 4 Output (AC) AC nominal power (@ 230 V, 50 Hz) 6000 W 7000 W 8000 W Max. AC apparent power 6000 VA 7000 VA 8000 VA Nominal AC voltage; range 220, 230, 240 V; 180 V – 260 V (262 V*) 220, 230, 240 V; 180 V – 260 V (262 V*) 220, 230, 240 V; 180 V – 260 V (262 V*) AC grid frequency; range 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz Max. output current 27 A 31 A 35 A Power factor (cos ϕ) 1 1 1 Phase conductors / connection phases / power balancing 1 / 1 /● 1 / 1 /● 1 / 1 /● Effi ciency Max. effi ciency / Euro-eta 98.0% / 97.7% 98.0% / 97.7% 98.0% / 97.7% Protection devices DC reverse-polarity protection / reverse current protection ●/— ●/— ●/— ESS switch-disconnect ● ● ● AC short circuit protection ● ● ● Ground fault monitoring ● ● ● Grid monitoring (SMA Grid Guard) ● ● ● Galvanically isolated / all-pole sensitive fault current monitoring unit —/● —/● —/● DC overvoltage protector (type II), can be integrated — — — String failure detection — — — Protection class / overvoltage category I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 468 / 613 / 242 (18 / 24 / 9.5) Weight 31 kg (68 lb) 32 kg (71 lb) 33 kg (73 lb) Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 31 dB(A) ≤ 33 dB(A) ≤ 40 dB(A) Internal consumption at night 0.25 W 0.25 W 0.25 W Topology transformerless transformerless transformerless Cooling concept OptiCool OptiCool OptiCool Electronics protection rating / connection area (as per IEC 60529) IP65 / IP65 IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721-3-4) 4K4H 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● ● AC connection: screw terminal / spring-type terminal ●/— ●/— ●/— Display: text line / graphic ●/— ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ ○/○ Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ Certificates and permits (more available on request) CE ,VDE 0126-1-1, DK 5940*, RD 1663, PPC, AS4777, EN 50438**, C10/C11, PPDS Data at nominal conditions ● Standard features ○ Optional features — Not available * Only applies to IT variants, ** Does not apply to all national deviations of EN 50438 Type designation SMC 6000TL SMC 7000TL SMC 8000TL 26 SUNNY BOY 3000TL / 4000TL / 5000TL Unmatched performance The SMA Sunny Boy has once again set a new standard in inverter technology. A modern graphic data display, viewable even after sunset, simplified installation and wireless communication via Bluetooth make the Sunny Boy 3000TL, 4000TL and 5000TL extremely user-friendly while still achieving optimal performance. A maximum efficiency of 97 percent and effective shade management due to SMA’s new OptiTrac Global Peak MPP tracking ensures the inverters produce unprecedented yields. As transformerless, multi-string devices, the Sunny Boy 4000TL and 5000TL also provide a high degree of system design flexibility, making them the first choice for demanding projects. High Yields • Maximum efficiency of 97% • Multi-String technology* • Transformerless, with H5 topology • Shade management with OptiTrac Global Peak *Sunny Boy 4000TL / 5000TL Simple • Easily accessible connection area • Cable connection without tools • SUNCLIX ® DC plug system Informative • Bluetooth ® data transmission • Multilingual graphic display • Multi-function relay included Safe • Integrated ESS DC switch- disconnect 27 Inverters without transformers Accessories RS485 interface DM-485CB-10 Technical data Sunny Boy 3000TL Sunny Boy 4000TL Sunny Boy 5000TL Input (DC) Max. DC power (@ cos ϕ =1) 3200 W 4200 W 5300 W Max. DC voltage 550 V 550 V 550 V MPP voltage range 188 V – 440 V 175 V – 440 V 175 V – 440 V DC nominal voltage 400 V 400 V 400 V Min. DC voltage / start voltage 125 V / 150 V 125 V / 150 V 125 V / 150 V Max. input current / per string 17 A / 17 A 2 x 15 A / 15 A 2 x 15 A / 15 A Number of MPP trackers / strings per MPP tracker 1 / 2 2 / A: 2, B: 2 2 / A: 2, B: 2 Output (AC) AC nominal power (@ 230 V, 50 Hz) 3000 W 4000 W 4600 W Max. AC apparent power 3000 VA 4000 VA 5000 VA Nominal AC voltage; range 220, 230, 240 V; 180 – 280 V 220, 230, 240 V; 180 – 280 V 220, 230, 240 V; 180 – 280 V AC grid frequency; range 50, 60 Hz; ± 5 Hz 50, 60 Hz; ± 5 Hz 50, 60 Hz; ± 5 Hz Max. output current 16 A 22 A 22 A Power factor (cos ϕ) 1 1 1 Phase conductors / connection phases 1 / 1 1 / 1 1 / 1 Effi ciency Max. effi ciency / Euro-eta 97.0% / 96.3% 97.0% / 96.4% 97.0% / 96.5% Protection devices DC reverse-polarity protection ● ● ● ESS switch-disconnect ● ● ● AC short circuit protection ● ● ● Ground fault monitoring ● ● ● Grid monitoring (SMA Grid Guard) ● ● ● Galvanically isolated / all-pole sensitive fault current monitoring unit —/● —/● —/● Protection class / overvoltage category I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 470 / 445 / 180 (18.5 / 17.5 / 7) Weight 22 kg (49 lb) 25 kg (55 lb) 25 kg (55 lb) Operating temperature range –25 °C … +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 25 dB(A) ≤ 29 dB(A) ≤ 29 dB(A) Internal consumption at night < 0.5 W < 0.5 W < 0.5 W Topology transformerless transformerless transformerless Cooling concept convection OptiCool™ OptiCool™ Electronics protection rating / connection area (as per IEC 60529) IP65 / IP54 IP65 / IP54 IP65 / IP54 Climatic category (per IEC 60721-3-4) 4K4H 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● ● AC connection: screw terminal / plug connector / spring-type terminal —/—/● —/—/● —/—/● Display: text line / graphic —/● —/● —/● Interfaces: RS485 / Bluetooth ○/● ○/● ○/● Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ Certificates and permits (more available on request) CE, VDE 0126-1-1, DK 5940, RD 1663, G83/1-1, PPC, AS4777, EN 50438*, C10/ C11, PPDS, KEMCO (SB 3000TL-20 only) Data at nominal conditions ● Standard features ○ Optional features — Not available * Does not apply to all national deviations of EN 50438 Type designation SB 3000TL-20 SB 4000TL-20 SB 5000TL-20 28 SUNNY BOY 2100TL / 3300TL HC The small inverter with big results Combining broad input voltage and current ranges, the transformerless Sunny Boy 3300TL HC can be connected to nearly all standard crystalline PV modules. The proven and reliable Sunny Boy 2100TL is the starter model among the transformerless inverters; nevertheless, its efficiency is top-notch. Its low weight and robust enclosure allow simple installation, both indoors and outdoors. The Sunny Boy 2100TL is the ideal inverter for small PV plants. Efficient • 96% maximum efficiency • Transformerless Safe • Integrated ESS DC switch- disconnect Reliable • Time proven technology • Maintenance free, thanks to convection cooling Simple • SUNCLIX ® DC plug system 29 Inverters without transformers Accessories Bluetooth ® Piggy Back BTBINV-NR RS485 interface 485PB-NR Technical data Sunny Boy 2100TL Sunny Boy 3300TL HC Input (DC) Max. DC power (@ cos ϕ =1) 2200 W 3440 W Max. DC voltage 600 V 750 V MPP voltage range 200 V – 480 V 313 V – 600 V DC nominal voltage 400 V 520 V Min. DC voltage / start voltage 125 V / 150 V 125 V / 150 V Max. input current / per string 11 A / 11 A 11 A / 11 A Number of MPP trackers / strings per MPP tracker 1 / 2 1 / 2 Output (AC) AC nominal power (@ 230 V, 50 Hz) 1950 W 3000 W Max. AC apparent power 2100 VA 3300 VA Nominal AC voltage; range 220, 230, 240 V; 180 V – 260 V 220, 230, 240 V; 180 V – 260 V AC grid frequency; range 50 Hz; –4.5 Hz, +2.5 Hz 50 Hz; –4.5 Hz, +2.5 Hz Max. output current 11 A 16 A Power factor (cos ϕ) 1 1 Phase conductors / connection phases 1 / 1 1 / 1 Effi ciency Max. effi ciency / Euro-eta 96.0% / 95.2% 96.0% / 94.6% Protection devices DC reverse-polarity protection ● ● ESS switch-disconnect ● ● AC short circuit protection ● ● Ground fault monitoring ● ● Grid monitoring (SMA Grid Guard) ● ● Galvanically isolated / all-pole sensitive fault current monitoring unit —/● —/● Protection class / overvoltage category I / III I / III General data Dimensions (W / H / D) in mm (in) 440 / 339 / 214 (17 / 13 / 8) 470 / 490 / 225 (18.5 / 19 / 9) Weight 16 kg (35 lb) 28 kg (62 lb) Operating temperature range –25 °C … +60 °C (–13 °F ... +140 °F) –25 °C … +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 33 dB(A) ≤ 29 dB(A) Internal consumption at night < 0.1 W < 0.25 W Topology transformerless transformerless Cooling concept convection convection Electronics protection rating / connection area (as per IEC 60529) IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721-3-4) 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● AC connection: screw terminal / plug connector / spring-type terminal —/●/— ●/—/— Display: text line / graphic ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ Certificates and permits (more available on request) CE, VDE 0126-1-1, RD 1663 , EN 50438**, C10/C11, PPDS CE, VDE 0126-1-1, DK 5940*, RD 1663, PPC, EN 50438**, C10/C11, PPDS Data at nominal conditions ● Standard features ○ Optional features — Not available * Only applies to IT variants, ** Does not apply to all national deviations of EN 50438 Type designation SB 2100TL SB 3300TL HC 30 SUNNY BOY 8000TL-US / 9000TL-US / 10000TL-US Transformerless design, maximum yields The new Sunny Boy TL-US series is UL-listed for North America and features SMA’s innovative H5 topology, resulting in superior efficiencies of up to 98 percent and unmatched solar yields. The transformerless design reduces weight, increases the speed of payback and provides optimum value for any decentralized, commercial PV system. The Sunny Boy TL-US series for North America is the ideal choice for mid-size and large plants from 24 kWp up to the megawatt range. Safe • SMA Power Balancer for three- phase grid connection • Integrated DC load disconnect and combiner box • UL 1741/IEEE-1547 compliant High Yields • Superior yield with OptiTrac MPP tracking • OptiCool™ active temperature management Efficient • Maximum efficiency of 98.3% • Transformerless, with H5 topology 31 Inverters without transformers Accessories Sunny Boy Combiner Box SBCBTL6-10 (Included with inverter) Bluetooth ® Piggy Back BTPBINV-NR Technical data Sunny Boy 8000TL-US Sunny Boy 9000TL-US Sunny Boy 10000TL-US 208 V AC 208 V AC 208 V AC Input (DC) Max. recommended PV power (@ module STC) 10000 W 11250 W 12500 W Max. DC power (@ cos ϕ =1) 8400 W 9400 W 10500 W Max. DC voltage 600 V 600 V 600 V DC nominal voltage 345 V 345 V 345 V MPP voltage range 300 V – 480 V 300 V – 480 V 300 V – 480 V Min. DC voltage / start voltage 300 V / 360 V 300V / 360 V 300 V / 360 V Max. input current / per string (at DC combiner box) 28 A / 28 A 31 A / 31 A 35 A / 35 A Number of MPP trackers / fused strings per MPP tracker 1 / 6 (@ Combiner Box) 1 / 6 (@ Combiner Box) 1 / 6 (@ Combiner Box) Output (AC) AC nominal power 8000 W 9000 W 10000 W Max. AC apparent power 8000 VA 9000 VA 10000 VA Nominal AC voltage / adjustable 208 V / — 208 V / — 208 V / — AC voltage range 183 V – 229 V 183 V – 229 V 183 V – 229 V AC grid frequency; range 60 Hz; 59.3 – 60.5 Hz 60 Hz; 59.3 – 60.5 Hz 60 Hz; 59.3 – 60.5 Hz Max. output current 40 A 44 A 49 A Power factor (cos ϕ) 1 1 1 Phase conductors / connection phases 1 / 2 1 / 2 1 / 2 Harmonics < 4% < 4% < 4% Effi ciency Max. effi ciency 98.3% 98.3% 98.3% CEC effi ciency 98% 98% 97.5% Protection devices DC reverse-polarity protection ● ● ● AC short circuit protection ● ● ● Galvanically isolated / all-pole sensitive monitoring unit —/● —/● —/● Protection class / overvoltage category I / IV I / IV I / IV General data Dimensions (W / H / D) in mm (in) 470 / 615 / 240 (18.5 / 24 / 9) DC Disconnect dimensions (W / H/ D) in mm (in) 187 / 297 / 190 (7 / 12 / 7.5) Packing dimensions (W / H / D) in mm (in) 390 / 580 / 800 (16 / 23 / 31.5) DC Disconnect packing dimensions (W / H / D) in mm (in) 370 / 240 / 280 (15 / 9 / 11) Weight / DC Disconnect weight 35 kg (77 lb) / 3.5 kg (8 lb) Packing weight / DC Disconnect packing weight 40 kg (88 lb) / 4 kg (9 lb) Operating temperature range / full power range –25 °C ... +60 °C (–13 °F ... +140 °F) / –25 °C ... +45 °C (–13 °F ... +113 °F) Noise emission (typical) ≤ 46 dB(A) ≤ 46 dB(A) ≤ 46 dB(A) Internal consumption at night ≤ 0.25 W ≤ 0.25 W ≤ 0.25 W Topology transformerless H5 transformerless H5 transformerless H5 Cooling concept OptiCool OptiCool OptiCool Electronics protection rating / connection area NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R Features Display: text line / graphic ●/— ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ ○/○ Warranty: 10 / 15 / 20 years ●/○/○ ●/○/○ ●/○/○ Certificates and permits (more available on request) UL1741, UL1998, IEEE 1547, FCC Part 15 (Class A & B), CSA C22.2 No. 107.1-2001 NOTE: US inverters ship with gray lids. ● Standard features ○ Optional features — Not available Revised August 2010 Data at nominal conditions Type designation SB 8000TLUS-10 SB 9000TLUS-10 SB 10000TLUS-10 RS485 interface 485USPB-SMC-NR SMA Power Balancer PBL-SBUS-10-NR 32 INVERTERS WITH TRANSFORMERS 32 33 33 34 SUNNY MINI CENTRAL 7000HV The thin-film champion Thanks to a greater input voltage range in the Sunny Mini Central 7000HV, more modules can be connected in series than with common inverters. This reduces cabling costs on the DC side and simplifies installation. Due to its galvanic isolation, the Sunny Mini Central 7000HV can be used both with crystalline cells and thin-film modules. Its performance range allows for the installation of large PV arrays using smaller string inverters, resulting in more detailed system monitoring. Its new reactive power and grid management functions mean it is also suitable for international use. Efficient • OptiCool™ active temperature management • OptiTrac operation management for best tracking efficiency Safe • Galvanic isolation • Integrated ESS DC switch- disconnect • SMA Power Balancer for three- phase grid connection Flexible • Integrated reactive power capability and grid management functions • Input voltage range of up to 800 V • Suitable for array grounding* Simple • SUNCLIX ® DC plug system 35 Inverters with transformers Accessories RS485 interface 485PB-NR Bluetooth ® Piggy Back BTPBINV-NR Grounding set "Positive" ESHV-P-NR* Grounding set "Negative" ESHV-P-NR* SMA Power Balancer Plug connector PBL-SMC-10-NR Technical data Sunny Mini Central 7000HV Input (DC) Max. DC power (@ cos ϕ =1) 7500 W Max. DC voltage 800 V MPP voltage range 335 V – 560 V DC nominal voltage 340 V Min. DC voltage / start voltage 290 V / 400 V Max. input current / per string 23 A / 23 A Number of MPP trackers / strings per MPP tracker 1 / 4 Output (AC) AC nominal power (@ 230 V, 50 Hz) 6650 W Max. AC apparent power 7000 VA Nominal AC voltage; range 220, 230, 240 V; 180 V – 260 V (262 V**) AC grid frequency; range 50, 60 Hz; –6 +5 Hz Max. output current 31 A Power factor (cos ϕ) 0.8 leading ... 0.8 lagging Phase conductors / connection phases / power balancing 1 / 1 /● Effi ciency Max. effi ciency / Euro-eta 96.2% / 95.5% Protection devices DC reverse-polarity protection / reverse current protection ●/— ESS switch-disconnect ● AC short circuit protection ● Ground fault monitoring ● Grid monitoring (SMA Grid Guard) ● Galvanically isolated / all-pole sensitive fault current monitoring unit ●/— DC overvoltage protector (type II), can be integrated — String failure detection — Protection class / overvoltage category I / III General data Dimensions (W / H / D) in mm (in) 468 / 613 / 242 (18 / 24 / 9.5) Weight 65 kg (143 lb) Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 41 dB(A) Internal consumption at night 0.25 W Topology LF transformer Cooling concept OptiCool Electronics protection rating / connection area (as per IEC 60529) IP65 / IP65 Climatic category (per IEC 60721-3-4) 4K4H Features DC connection: SUNCLIX ® ● AC connection: screw terminal / spring-type terminal ●/— Display: text line / graphic ●/— Interfaces: RS485 / Bluetooth ○/○ Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ Certificates and permits (more available on request) CE, VDE 0126-1-1, DK 5940**, RD 1663, C10/C11, PPDS, EN 50438***, AS 4777, IEC 61727, PPC Data at nominal conditions ● Standard features ○ Optional features — Not available * Variants for France under preparation, **Only applies to IT variants, *** Does not apply to all national deviations of EN 50438 Type designation SMC 7000HV-11 36 SUNNY MINI CENTRAL 4600A / 5000A / 6000A Proven technology for a multitude of applications The Sunny Mini Central 4600A, 5000A and 6000A are designed for when galvanic isolation is required. This means they can be used around the world for many different types of projects, including those that use crystalline cells or thin-film modules. Thanks to their graduated performance classes, these inverters offer the highest degree of system design flexibility. The Sunny Mini Centrals 5000A and 6000A are ideal for three-phase configurations, while the Sunny Mini Central 4600A is designed for single-phase systems. Powerful • OptiCool™ active temperature management • OptiTrac operation management for best tracking efficiency Safe • Galvanic isolation • Integrated ESS DC switch- disconnect • SMA Power Balancer for three- phase grid connection Flexible • Suitable for array grounding* Simple • SUNCLIX ® DC plug system 37 Inverters with transformers Accessories RS485 interface 485PB-NR Bluetooth ® Piggy Back BTPBINV-NR Grounding set "Positive" ESHV-P-NR* Grounding set "Negative" ESHV-P-NR* SMA Power Balancer Plug connector PBL-SMC-10-NR Technical data Sunny Mini Central 4600A Sunny Mini Central 5000A Sunny Mini Central 6000A Input (DC) Max. DC power (@ cos ϕ =1) 5250 W 5750 W 6300 W Max. DC voltage 600 V 600 V 600 V MPP voltage range 211 V – 480 V 246 V – 480 V 246 V – 480 V DC nominal voltage 270 V 270 V 270 V Min. DC voltage / start voltage 211 V / 300 V 211 V / 300 V 211 V / 300 V Max. input current / per string 26 A / 26 A 26 A / 26 A 26 A / 26 A Number of MPP trackers / strings per MPP tracker 1 / 4 1 / 4 1 / 4 Output (AC) AC nominal power (@ 230 V, 50 Hz) 4600 W 5000 W 6000 W Max. AC apparent power 5000 VA 5500 VA 6000 VA Nominal AC voltage; range 220, 230, 240 V; 180 V – 260 V 220, 230, 240 V; 180 V – 260 V (262 V**) 220, 230, 240 V; 180 V – 260 V (262 V**) AC grid frequency; range 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz Max. output current 26 A 26 A 26 A Power factor (cos ϕ) 1 1 1 Phase conductors / connection phases / power balancing 1 / 1 /● 1 / 1 /● 1 / 1 /● Effi ciency Max. effi ciency / Euro-eta 96.1% / 95.3% 96.1% / 95.3% 96.1% / 95.3% Protection devices DC reverse-polarity protection / reverse current protection ●/— ●/— ●/— ESS switch-disconnect ● ● ● AC short circuit protection ● ● ● Ground fault monitoring ● ● ● Grid monitoring (SMA Grid Guard) ● ● ● Galvanically isolated / all-pole sensitive fault current monitoring unit ●/— ●/— ●/— DC overvoltage protector (type II), can be integrated — — — String failure detection — — — Protection class / overvoltage category I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 468 / 613 / 242 (18 / 24 / 9.5) Weight 62 kg (137 lb) 62 kg (137 lb) 63 kg (139 lb) Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 42 dB(A) ≤ 42 dB(A) ≤ 42 dB(A) Internal consumption at night 0.25 W 0.25 W 0.25 W Topology LF transformer LF transformer LF transformer Cooling concept OptiCool OptiCool OptiCool Electronics protection rating / connection area (as per IEC 60529) IP65 / IP65 IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721-3-4) 4K4H 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● ● AC connection: screw terminal / spring-type terminal ●/— ●/— ●/— Display: text line / graphic ●/— ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ ○/○ Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ Certificates and permits (more available on request) CE, VDE 0126-1-1, G83/1-1, PPC, EN 50438***, C10/ C11, PPDS, IEEE 929 CE, VDE 0126-1-1, DK 5940**, RD 1663, G83/1-1, CER/06/190, PPC, AS4777, EN 50438***, C10/C11, PPDS, IEEE 929 ● Standard features ○ Optional features — Not available * Variants for France under preparation, **Only applies to IT variants, *** Does not apply to all national deviations of EN 50438 Data at nominal conditions Type designation SMC 4600A SMC 5000A SMC 6000A 38 SUNNY BOY 3300 / 3800 The generalist It is robust, easy-to-handle and, thanks to its galvanic isolation, can be used in all kinds of AC grids. The Sunny Boy 3300/3800 can be used with all module types—crystalline or thin-film. Its die-cast aluminum enclosure, with the OptiCool active temperature management system, guarantees the highest yields possible and a long service life, even under extreme conditions. Powerful • Efficiency of up to 95.6% • OptiCool™ active temperature management • OptiTrac operation management for best tracking efficiency Safe • Galvanic isolation • Integrated ESS DC switch- disconnect Flexible • For indoor and outdoor installation • Suitable for array grounding* Simple • SUNCLIX ® DC plug system 39 Inverters with transformers Accessories RS485 interface 485PB-NR Bluetooth ® Piggy Back BTPBINV-NR Grounding set "Positive" ESHV-P-NR* Grounding set "Negative" ESHV-P-NR* Technical data Sunny Boy 3300 Sunny Boy 3800 Input (DC) Max. DC power (@ cos ϕ =1) 3820 W 4040 W Max. DC voltage 500 V 500 V MPP voltage range 200 V – 400 V 200 V – 400 V DC nominal voltage 200 V 200 V Min. DC voltage / start voltage 200 V / 250 V 200 V / 250 V Max. input current / per string 20 A / 16 A 20 A / 16 A Number of MPP trackers / strings per MPP tracker 1 / 3 1 / 3 Output (AC) AC nominal power (@ 230 V, 50 Hz) 3300 W 3800 W Max. AC apparent power 3600 VA 3800 VA Nominal AC voltage; range 220, 230, 240 V; 180 V – 260 V 220, 230, 240 V; 180 V – 260 V AC grid frequency; range 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz Max. output current 18 A 18 A Power factor (cos ϕ) 1 1 Phase conductors / connection phases 1 / 1 1 / 1 Effi ciency Max. effi ciency / Euro-eta 95.2% / 94.4% 95.6% / 94.7% Protection devices DC reverse-polarity protection ● ● ESS switch-disconnect ● ● AC short circuit protection ● ● Ground fault monitoring ● ● Grid monitoring (SMA Grid Guard) ● ● Galvanically isolated / all-pole sensitive fault current monitoring unit ●/— ●/— Protection class / overvoltage category I / III I / III General data Dimensions (W / H / D) in mm (in) 450 / 352 / 236 (18 / 14 / 9) 450 / 352 / 236 (18 / 14 / 9) Weight 38 kg (84 lb) 38 kg (84 lb) Operating temperature range –25 °C … +60 °C (–13 °F ... +140 °F) –25 °C … +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 40 dB(A) ≤ 42 dB(A) Internal consumption at night < 0.1 W < 0.1 W Topology LF transformer LF transformer Cooling concept OptiCool OptiCool Electronics protection rating / connection area (as per IEC 60529) IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721-3-4) 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● AC connection: screw terminal / plug connector / spring-type terminal —/●/— —/●/— Display: text line / graphic ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ Certificates and permits (more available on request) CE, VDE 0126-1-1, DK 5940**, RD 1663 , G83/1-1, CER/06/190, PPC, AS4777, EN 50438***, C10/C11, PPDS Data at nominal conditions ● Standard features ○ Optional features — Not available * Variants for France under preparation, ** Only applies to IT variants, ***Does not apply to all national deviations of EN 50438 Type designation SB 3300 SB 3800 40 Safe • Galvanic isolation • Integrated ESS DC switch- disconnect • Theft protection SUNNY BOY 2000HF / 2500HF / 3000HF A high yield performer The Sunny Boy HF series is the new generation of galvanically isolated inverters from SMA. Packed full of innovative technology, it provides the highest yields from transformer-based inverters in this performance class. Installation is now easier than ever thanks to the DC connector system SUNCLIX ® , optional plug-in array grounding, and an easily accessible configuration area—all in a reduced weight unit. The wide input voltage range of 175 to 700 V gives you extraordinary system design flexibility, and the modern graphic display and wireless Bluetooth communication system make the inverters very user-friendly. Simple • Quick Module speeds and simplifies configuration • SUNCLIX ® DC plug system • Suitable for array grounding* High Yields • Maximum efficiency 96.3% • The best tracking efficiency with OptiTrac MPP tracking • Shade management with OptiTrac Global Peak Informative • Large graphic display • Bluetooth ® data transmission 41 Accessories SMA Plug-in Grounding PLUGIN-GRD-10-NR* Quick Module RS485 + multi-function relay 485QM-10-NR Inverters with transformers Technical data Sunny Boy 2000HF Sunny Boy 2500HF Sunny Boy 3000HF Input (DC) Max. DC power (@ cos ϕ = 1) 2100 W 2600 W 3150 W Max. DC voltage 700 V 700 V 700 V MPP voltage range 175 V – 560 V 175 V – 560 V 210 V – 560 V DC nominal voltage 530 V 530 V 530 V Min. DC voltage / start voltage 175 V / 220 V 175 V / 220 V 175 V / 220 V Max. input current / per string 12 A / 12 A 15 A / 15 A 15 A / 15 A Number of MPP trackers / strings per MPP tracker 1 / 2 1 / 2 1 / 2 Output (AC) AC nominal power (@ 230 V, 50 Hz) 2000 W 2500 W 3000 W Max. AC apparent power 2000 VA 2500 VA 3000 VA Nominal AC voltage; range 220, 230, 240 V; 180 – 280 V 220, 230, 240 V; 180 – 280 V 220, 230, 240 V; 180 – 280 V AC grid frequency; range 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz Max. output current 11.4 A 14.2 A 16 A Power factor (cos ϕ) 1 1 1 Phase conductors / connection phases 1 / 1 1 / 1 1 / 1 Effi ciency Max. effi ciency / Euro-eta 96.3% / 95.0% 96, 3% / 95.4% 96.3% / 95.5% Protection devices DC reverse-polarity protection ● ● ● ESS switch-disconnect ● ● ● AC short circuit protection ● ● ● Ground fault monitoring ● ● ● Grid monitoring (SMA Grid Guard) ● ● ● Galvanically isolated / all-pole sensitive fault current monitoring unit ●/— ●/— ●/— Protection class / overvoltage category I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 348 / 580 / 145 (14 / 23 / 6) Weight < 18 kg (40 lb) Operating temperature range –25 °C … +60 °C (–13 °F ... +140 °F) Noise emission (typical) www.SMA-Solar.com www.SMA-Solar.com www.SMA-Solar.com Internal consumption at night 0.8 W 0.8 W 0.8 W Topology HF transformer HF transformer HF transformer Cooling concept OptiCool™ OptiCool™ OptiCool™ Electronics protection rating / connection area (as per IEC 60529) IP65 / IP54 IP65 / IP54 IP65 / IP54 Climatic category (per IEC 60721-3-4) 4K4H 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● ● AC connection: screw terminal / plug connector / spring-type terminal —/●/— —/●/— —/●/— Display: text line / graphic —/● —/● —/● Interfaces: RS485 / Bluetooth ○/● ○/● ○/● Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ Certificates and permits (more available on request) CE, VDE 0126-1-1, DK 5940, RD 1663, G83/1-1, PPC, AS4777, EN 50438**, C10/C11, PPDS ● Standard features ○ Optional features — Not available Provisional data, as of March 2010 Data at nominal conditions * Variants for France under preparation, ** Does not apply to all national deviations of EN 50438 Type designation SB 2000HF-30 SB 2500HF-30 SB 3000HF-30 42 SUNNY BOY 1200 / 1700 / 2500 / 3000 Proven technology for secure investments The Sunny Boy 1200, 1700, 2500 and 3000 feature galvanic isolation, allowing them to be used in the most diverse AC grids. The devices are also suitable for simple array grounding. Their integrated ESS DC switch disconnect makes installation easier while also reducing assembly costs. Equipped with OptiTrac MPP tracking, the Sunny Boy will always find the ideal operating point, even under dynamic weather conditions, reliably converting solar energy into solar yield. Safe • Integrated ESS DC switch- disconnect • Galvanic isolation All Purpose • For indoor and outdoor installation • Suitable for array grounding* Reliable • Field-proven technology • Maintenance free, thanks to convection cooling Simple • SUNCLIX ® DC plug system 43 Inverters with transformers Accessories RS485 interface 485PB-NR Bluetooth ® Piggy Back BTPBINV-NR Grounding set "Positive" ESHV-P-NR* Grounding set "Negative" ESHV-P-NR* Technical data Sunny Boy 1200 Sunny Boy 1700 Sunny Boy 2500 Sunny Boy 3000 Input (DC) Max. DC power (@ cos ϕ = 1) 1320 W 1850 W 2700 W 3200 W Max. DC voltage 400 V 400 V 600 V 600 V MPP voltage range 100 V – 320 V 147 V – 320 V 224 V – 480 V 268 V – 480 V DC nominal voltage 120 V 180 V 300 V 350 V Min. DC voltage / start voltage 100 V / 120 V 139 V / 180 V 224 V / 300 V 268 V / 330 V Max. input current / per string 12.6 A / 12.6 A 12.6 A / 12.6 A 12 A / 12 A 12 A / 12 A Number of MPP trackers / strings per MPP tracker 1 / 2 1 / 2 1 / 3 1 / 3 Output (AC) AC nominal power (@ 230 V, 50 Hz) 1200 W 1550 W 2300 W 2750 W Max. AC apparent power 1200 VA 1700 VA 2500 VA 3000 VA Nominal AC voltage; range 220, 230, 240 V; 180 V – 260 V 220, 230, 240 V; 180 V – 260 V 220, 230, 240 V; 180 V – 260 V 220, 230, 240 V; 180 V – 260 V AC grid frequency; range 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz 50, 60 Hz; ± 4.5 Hz Max. output current 6.1 A 8.6 A 12.5 A 15 A Power factor (cos ϕ) 1 1 1 1 Phase conductors / connection phases 1 / 1 1 / 1 1 / 1 1 / 1 Effi ciency Max. effi ciency / Euro-eta 92.1% / 90.9% 93.5% / 91.8% 94.1% / 93.2% 95.0% / 93.6% Protection devices DC reverse-polarity protection ● ● ● ● ESS switch-disconnect ● ● ● ● AC short circuit protection ● ● ● ● Ground fault monitoring ● ● ● ● Grid monitoring (SMA Grid Guard) ● ● ● ● Galvanically isolated / all-pole sensitive fault current monitoring unit ●/— ●/— ●/— ●/— Protection class / overvoltage category I / III I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 440 / 339 / 214 (17 / 13 / 8) Weight 23 kg (51 lb) 25 kg (55 lb) 28 kg (62 lb) 32 kg (71 lb) Operating temperature range –25 °C … +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 41 dB(A) ≤ 46 dB(A) ≤ 33 dB(A) ≤ 30 dB(A) Internal consumption at night < 0.1 W < 0.1 W < 0.25 W < 0.25 W Topology LF transformer LF transformer LF transformer LF transformer Cooling concept convection convection convection convection Electronics protection rating / connection area (as per IEC 60529) IP65 / IP65 IP65 / IP65 IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721-3-4) 4K4H 4K4H 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● ● ● AC connection: screw terminal / plug connector / spring-type terminal —/●/— —/●/— —/●/— —/●/— Display: text line / graphic ●/— ●/— ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ ○/○ ○/○ Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ Certificates and permits (more available on request) CE, VDE 0126-1-1, DK 5940**, RD 1663 , G83/1-1, CER/06/190 (only SB 1700), PPC, AS4777, EN 50438***, C10/C11, PPDS, IEEE 929 CE, VDE 0126-1-1, DK 5940**, RD 1663 , G83/1-1, CER/06/190, PPC, AS4777, EN 50438***, C10/C11, PPDS Data at nominal conditions ● Standard features ○ Optional features — Not available * Variants for France under preparation, **Only applies to IT variants, *** Does not apply to all national deviations of EN 50438 Type designation SB 1200 SB 1700 SB 2500 SB 3000 44 SUNNY BOY 5000-US / 6000-US / 7000-US / 8000-US Versatile performer with UL certification The Sunny Boy 5000-US, 6000-US, 7000-US and 8000-US inverters are UL certified and feature excellent efficiency. Graduated power classes provide flexibility in system design. Automatic grid voltage detection* and an integrated DC disconnect switch simplify installation, ensuring safety as well as saving time. These models feature galvanic isolation and can be used with all types of modules—crystalline as well as thin-film. Efficient • 97% peak efficiency • OptiCool™ active temperature management system Safe • Galvanic isolation Simple • Patented automatic grid voltage detection* • Integrated DC disconnect switch UL Certified • For countries that require UL certification (UL 1741/IEEE 1547) * US Patent US7352549B1 45 Inverters with transformers RS485 interface 485USPB-SMC-NR Bluetooth ® Piggy Back BTPBINV-NR Accessories Combi-Switch DC disconnect and PV array combiner box COMBO-SWITCH Combiner Box Simplify wiring for added convenience and safety SBCB-6-3R or SBCB-6-4 Technical data Sunny Boy 5000-US Sunny Boy 6000-US Sunny Boy 7000-US Sunny Boy 8000-US 208 V AC 240 V AC 277 V AC 208 V AC 240 V AC 277 V AC 208 V AC 240 V AC 277 V AC 240 V AC 277 V AC Input (DC) Max. recommended PV power (@ module STC) 6250 W 7500 W 8750 W 10000 W Max. DC power (@ cos ϕ = 1) 5300 W 6350 W 7400 W 8600 W Max. DC voltage 600 V 600 V 600 V 600 V DC nominal voltage 310 V 310 V 310 V 345 V MPP voltage range 250 V – 480 V 250 V – 480 V 250 V – 480 V 300 V – 480 V Min. DC voltage / start voltage 250 V / 300 V 250 V / 300 V 250 V / 300 V 300 V / 365 V Max. input current / per string (at DC disconnect) 21 A / 20 A 36 A @ combined terminal 25 A / 20 A 36 A @ combined terminal 30 A / 20 A 36 A @ combined terminal 30 A / 20 A 36 A @ combined terminal Number of MPP trackers / fused strings per MPP tracker 1 / 4 (DC disconnect) Output (AC) AC nominal power 5000 W 6000 W 7000 W 7680 W 8000 W Max. AC apparent power 5000 VA 6000 VA 7000 VA 8000 VA Nominal AC voltage / adjustable 208 V / ● 240 V / ● 277 V / ● 208 V / ● 240 V / ● 277 V / ● 208 V / ● 240 V / ● 277 V / ● 240 V / ● 277 V / ● AC voltage range 183 – 229 V 211 – 264 V 244 – 305 V 183 – 229 V 211 – 264 V 244 – 305 V 183 – 229 V 211 – 264 V 244 – 305 V 211 – 264 V 244 – 305 V AC grid frequency; range 60 Hz; 59.3 – 60.5 Hz 60 Hz; 59.3 – 60.5 Hz 60 Hz; 59.3 – 60.5 Hz 60 Hz; 59.3 – 60.5 Hz Max. output current 24 A 21 A 18 A 29 A 25 A 22 A 34 A 29 A 25 A 32 A Power factor (cos ϕ) 1 1 1 1 Phase conductors / connection phases 1 / 2 1 / 2 1 / 1 1 / 2 1 / 2 1 / 1 1 / 2 1 / 2 1 / 1 1 / 2 1 / 1 Harmonics < 4% < 4% < 4% < 4% Effi ciency Max. effi ciency 96.7% 96.8% 96.8% 96.9% 96.8% 97.0% 97.1% 96.9% 97.0% 96.3% 96.5% CEC effi ciency 95.5% 95.5% 95.5% 95.5% 95.5% 96.0% 95.5% 96.0% 96.0% 96.0% 96.0% Protection devices DC reverse-polarity protection ● ● ● ● AC short circuit protection ● ● ● ● Galvanically isolated / all-pole sensitive monitoring unit ●/— ●/— ●/— ●/— Protection class / overvoltage category I / III I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 470 / 615 / 240 (18.5 / 24 / 9) DC Disconnect dimensions (W / H / D) in mm (in) 187 / 297 / 190 (7 / 12 / 7.5) Packing dimensions (W / H / D) in mm (in) 390 / 580 / 800 (16 / 23 / 31.5) DC Disconnect packing dimensions (W / H / D) in mm (in) 370 / 240 / 280 (15 / 9 / 11) Weight / DC Disconnect weight 64 kg (141 lb) / 3.5 kg (8 lb) 66 kg (145 lb) / 3.5 kg (8 lb) Packing weight / DC Disconnect packing weight 67 kg (147 lb) / 4 kg (9 lb) 69 kg (152 lb) / 4 kg (9 lb) Operating temperature range (full power) –25 °C ... +45 °C (–13 °F ... +113 °F) Noise emission (typical) 44 dB(A) 45 dB(A) 46 dB(A) 49 dB(A) Internal consumption at night 0.1 W 0.1 W 0.1 W 0.1 W Topology LF transformer LF transformer LF transformer LF transformer Cooling concept OptiCool OptiCool OptiCool OptiCool Electronics protection rating / connection area NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R Features Display: text line / graphic ●/— ●/— ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ ○/○ ○/○ Warranty: 10 / 15 / 20 years ●/○/○ ●/○/○ ●/○/○ ●/○/○ Certificates and permits (more available on request) UL1741, UL1998, IEEE 1547, FCC Part 15 (Class A & B). CSA C22.2 No. 107.1-2001 NOTE: US inverters ship with gray lids. Data at nominal conditions ● Standard features ○ Optional features — Not available Type designation SB 5000US SB 6000US SB 7000US SB 8000US 46 SUNNY BOY 3000-US / 3800-US / 4000-US UL certified, reliable system managers The Sunny Boy 3000-US, 3800-US and 4000-US inverters are specially designed for countries that require UL certification. Automatic grid voltage detection* and an integrated DC disconnect switch simplifies installation, ensuring safety as well as saving time. These models feature galvanic isolation and can be used with all types of modules—crystalline as well as thin-film. The die-cast aluminum enclosure, with the OptiCool active temperature management system, guarantees the highest yields possible and a long service life, even under extreme conditions. The Sunny Boy 3800-US is designed for projects with a current limit of 16A. Efficient • 96.8% peak efficiency • OptiCool™ active temperature management system Safe • Galvanic isolation UL Certified • For countries that require UL certification (UL 1741/IEEE 1547) Simple • Patented automatic grid voltage detection* • Integrated DC disconnect switch * US Patent US7352549B1 47 Inverters with transformers RS485 interface 485USPB-NR Bluetooth ® Piggy Back BTPBINV-NR Accessories Combi-Switch DC disconnect and PV array combiner box COMBO-SWITCH Technical data Sunny Boy 3000-US Sunny Boy 3800-US Sunny Boy 4000-US 208 V AC 240 V AC 240 V AC 208 V AC 240 V AC Input (DC) Max. recommended PV power (@ module STC) 3750 W 4750 W 4375 W 5000 W Max. DC power (@ cos ϕ = 1) 3200 W 4200 W 4200 W Max. DC voltage 500 V 600 V 600 V DC nominal voltage 250 V 310 V 310 V MPP voltage range 175 – 400 V 200 – 400 V 250 – 480 V 220 – 480 V 250 – 480 V Min. DC voltage / start voltage 175 / 228 V 200 / 228 V 250 / 285 V 220 / 285 V 250 / 285 V Max. input current / per string (at DC disconnect) 17 A / 17 A 36 A @ combined terminal 18 A / 18 A 36 A @ combined terminal 18 A / 18 A 36 A @ combined terminal Number of MPP trackers / fused strings per MPP tracker 1 / 4 (DC disconnect) Output (AC) AC nominal power 3000 W 3800 W 3500 W 4000 W Max. AC apparent power 3000 VA 3800 VA 3500 VA 4000 VA Nominal AC voltage / adjustable 208 V / ● 240 V / ● 240 V / — 208 V / ● 240 V / ● AC voltage range 183 – 229 V 211 – 264 V 211 – 264 V 183 – 229 V 211 – 264 V AC grid frequency; range 60 Hz; 59.3 – 60.5 Hz 60 Hz; 59.3 – 60.5 Hz 60 Hz; 59.3 – 60.5 Hz Max. output current 15 A 13 A 16 A 17 A Power factor (cos ϕ) 1 1 1 Phase conductors / connection phases 1 / 2 1 / 2 1 / 2 Harmonics < 4% < 4% < 4% Effi ciency Max. effi ciency 96.0% 96.5% 96.8% 96.5% 96.8% CEC effi ciency 95.0% 95.5% 96.0% 95.5% 96.0% Protection devices DC reverse-polarity protection ● ● ● AC short circuit protection ● ● ● Galvanically isolated / all-pole sensitive monitoring unit ●/— ●/— ●/— Protection class / overvoltage category I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 450 / 350 / 235 (18 / 14 / 9) DC Disconnect dimensions (W / H / D) in mm (in) 187 / 297 / 190 (7 / 12 / 7.5) Packing dimensions (W / H / D) in mm (in) 390 / 580 / 470 (15 / 23 / 18.5) DC Disconnect packing dimensions (W / H / D) in mm (in) 370 / 240 / 280 (15 / 9 / 11) Weight / DC Disconnect weight 38 kg (84 lb) / 3.5 kg (8 lb) Packing weight / DC Disconnect packing weight 44 kg (97 lb) / 4 kg (9 lb) Operating temperature range (full power) –25 °C ... +45 °C (–13 °F ... +113 °F) Noise emission (typical) 40 dB(A) www.SMA-Solar.com 37 dB(A) Internal consumption at night 0.1 W 0.1 W 0.1 W Topology LF transformer LF transformer LF transformer Cooling concept OptiCool OptiCool OptiCool Electronics protection rating / connection area NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R Features Display: text line / graphic ●/— ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ ○/○ Warranty: 10 / 15 / 20 years ●/○/○ ●/○/○ ●/○/○ Certificates and permits (more available on request) UL1741, UL1998, IEEE 1547, FCC Part 15 (Class A & B), CSA C22.2 No. 107.1-2001 NOTE: US inverters ship with gray lids. Data at nominal conditions ● Standard features ○ Optional features — Not available Type designation SB 3000US SB 3800-US-10 SB 4000US Combiner Box Simplify wiring for added convenience and safety SBCB-6-3R or SBCB-6-4 48 Safe • Galvanic isolation • Integrated DC switch-disconnect SUNNY BOY 2000HF-US / 2500HF-US / 3000HF-US Easy installation, simple communication and maximum performance The new Sunny Boy high frequency inverters are designed for projects requiring UL certification* and represent the next step in innovative SMA technology. Featuring world-class efficiency, a slim-line enclosure and reduced weight, the Sunny Boy HF series of inverters can be mounted in between wall studs, making it perfect for new construction or space-constrained retrofits. Installation is made simple by automatic grid detection**, field configuration for positive ground modules and a wide input voltage range of 175 to 600 V, which provides exceptional system design flexibility. The modern graphic display and wireless Bluetooth communication system provides a wealth of data in a user-friendly format. User-friendly • Slim enclosure mounts in between wall studs • Plug-in grounding with GFDI • Reduced weight • Quick and easy configuration thanks to Quick Module High Yields • Maximum efficiency 96% • The best tracking efficiency with OptiTrac MPP tracking • OptiCool™ active temperature management Informative • Modern graphic display • Bluetooth ® technology * UL certification pending ** US Patent US7352549B1 49 Inverters with transformers Accessories Flush Mount Kit for integration in wood-framed walls MOUNT KIT-10-NR Combi-Switch DC disconnect and PV array combiner box COMBO-SWITCH Quick Module RS485 + multi-function relay 485QMUS-10-NR Technical data Sunny Boy 2000HF-US Sunny Boy 2500HF-US Sunny Boy 3000HF-US 208 V AC 240 V AC 208 V AC 240 V AC 208 V AC 240 V AC Input (DC) Max. recommended PV power (@ module STC) 2500 W 3125 W 3750 W Max. DC power (@ cos ϕ = 1) 2100 W 2600 W 3150 W Max. DC voltage 600 V 600 V 600 V DC nominal voltage 480 V 480 V 480 V MPP voltage range 175 – 480V 175 – 480V 175 – 480V 175 – 480V 220 – 480V 220 – 480 V Min. DC voltage / start voltage 175 V / 220 V 175 V / 220 V 220 V / 220 V Max. input current / per string 12.2 A / 12.2 A 12.4 A / 12.4 A 14.8 A / 14.8 A Number of MPP trackers / fused strings per MPP tracker 1/ 3 optional Output (AC) AC nominal power 2000 W 2500 W 3000 W Max. AC apparent power 2000 VA 2500 VA 3000 VA Nominal AC voltage / adjustable 208 V / ● 240 V / ● 208 V / ● 240 V / ● 208 V / ● 240 V / ● AC voltage range 183 – 229 V 211 – 264 V 183 – 229 V 211 – 264 V 183 – 229 V 211 – 264 V AC grid frequency; range 60 Hz; 59.3 – 60.5 Hz 60 Hz; 59.3 – 60.5 Hz 60 Hz; 59.3 – 60.5 Hz Max. output current 10.0 A 8.5 A 12.0 A 10.4 A 14.4 A 12.5 A Power factor (cos ϕ) 1 1 1 Phase conductors / connection phases 1 / 2 1 / 2 1 / 2 Harmonics < 4% < 4% < 4% Effi ciency* Max. effi ciency 96.0% 96.0% 96.0% CEC effi ciency 95.0% 95.0% 95.0% 95.0% 95.0% 95.0% Protection devices DC reverse-polarity protection ● ● ● AC short circuit protection ● ● ● Galvanically isolated / all-pole sensitive monitoring unit ●/— ●/— ●/— Protection class / overvoltage category I / IV I / IV I / IV General data Dimensions (W / H / D) in mm (in) 348 / 727 / 183 (14 / 29 / 7) incl. DC Disconnect DC disconnect dimensions (W / H / D) in mm (in) — Packing dimensions (W / H / D) in mm (in) 450 / 600 / 400 (18 / 24 / 16) incl. DC Disconnect DC disconnect packing dimensions (W / H / D) in mm (in) — Weight / DC disconnect weight approx. 23 kg (51 lb) incl. DC Disconnect Packing weight / DC disconnect packing weight www.SMA-Solar.com Operating temperature range (full power) –25 °C ... +45 °C (–13 °F ... +113 °F) Noise emission (typical) www.SMA-Solar.com www.SMA-Solar.com www.SMA-Solar.com Internal consumption at night 0.8 W 0.8 W 0.8 W Topology HF transformer HF transformer HF transformer Cooling concept OptiCool OptiCool OptiCool Electronics protection rating / connection area NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R Features Display: text line / graphic —/● —/● —/● Interfaces: RS485 / Bluetooth ○/● ○/● ○/● Warranty: 10 / 15 / 20 years ●/○/○ ●/○/○ ●/○/○ Certificates and permits (more available on request) UL1741*, UL1998*, IEEE 1547, FCC Part 15 (Class A & B), CSA C22.2 No. 107.1-2001 Data at nominal conditions ● Standard features ○ Optional features — Not available *Estimated Provisional data, as of August 2010 Type designation SB 2000HFUS-30 SB 2500HFUS-30 SB 3000HFUS-30 Combiner Box Simplify wiring for added convenience and safety SBCB-6-3R or SBCB-6-4 50 SUNNY BOY 700-US The versatile choice for any system configuration The SMA Sunny Boy 700-US was SMA’s first mass-produced string inverter and it continues to enjoy immense popularity in today’s solar market. Its compact size and economical price make it ideal for starter or demonstration systems. It is also perfectly suited for adding a bit more power to an existing solar system. Its modular design makes expansion to almost any size easy. Three different configurable input voltage ranges make the Sunny Boy 700-US a versatile choice, whatever your system configuration. Flexible • Three different input voltage ranges • Modular addition for all applications Safe • Galvanic isolation due to integrated transformer Simple • Simple installation thanks to threepoint mounting assembly UL Certified • For countries that require UL certification (UL 1741/IEEE 1547) 51 Inverters with transformers RS485 interface 485USPB-NR Accessories Technical data SB700-US SB700-US SB700-US 150 V DC 200 V DC 250 V DC Input (DC) Max. recommended PV power (@ module STC) 575 W 750 W 875 W Max. DC power (@ cos ϕ = 1) 510 W 670 W 780 W Max. DC voltage 150 V 200 V 250 V DC nominal voltage 95 V 125 V 150 V MPP voltage range 77 V – 120 V 100 V – 160 V 125 V – 200 V Min. DC voltage / start voltage 75 V / 95 V 100 V / 125 V 125 V / 150 V Max. input current / per string 7 A / 7 A Number of MPP trackers / strings per MPP tracker 1/ 2 Output (AC) AC nominal power 460 W 600 W 700 W Max. AC apparent power 460 VA 600 VA 700 VA Nominal AC voltage / adjustable 120 V / — AC voltage range 106 V – 132 V AC grid frequency; range 60 Hz; 59.3 – 60.5 Hz Max. output current 4.4 A 5.7 A 6.6 A Power factor (cos ϕ) 1 1 1 Phase conductors / connection phases 1 / 1 1 / 1 1 / 1 Harmonics < 3% < 3% < 3% Effi ciency Max. effi ciency 92.4% 93.3% 93.6% CEC effi ciency 91.5% 91.5% 91.5% Protection devices DC reverse-polarity protection ● ● ● AC short circuit protection ● ● ● Galvanically isolated / all-pole sensitive monitoring unit ●/— ●/— ●/— Protection class / overvoltage category I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 322 / 290 / 180 (13 / 11 / 7) DC disconnect dimensions (W / H / D) in mm (in) — Packing dimensions (W / H / D) in mm (in) 390 / 390 / 230 (15 / 15 / 9) DC disconnect packing dimensions (W / H / D) in mm (in) — Weight / DC disconnect weight 23 kg (51 lb) / — Packing weight / DC disconnect packing weight 26 kg (57 lb) / — Operating temperature range (full power) –25 °C ... +45 °C (–13 °F ... +113 °F) Noise emission (typical) — — — Internal consumption at night 0.1 W 0.1 W 0.1 W Topology LF transformer LF transformer LF transformer Cooling concept convection convection convection Electronics protection rating / connection area NEMA 3X / NEMA 3X NEMA 3X / NEMA 3X NEMA 3X / NEMA 3X Features Display: text line / graphic ●/— ●/— ●/— Interfaces: RS485 / Bluetooth ○/— ○/— ○/— Warranty: 10 / 15 / 20 years ●/○/○ ●/○/○ ●/○/○ Certificates and permits (more available on request) UL1741, UL1998, IEEE 1547, FCC Part 15 (Class A & B), CSA C22.2 No. 107.1-2001 Data at nominal conditions ● Standard features ○ Optional features — Not available Type designation SB 700U 150 VDC SB 700U 200 VDC SB 700U 250 VDC 52 SUNNY TOWER 52 53 53 54 SUNNY TOWER Easy installation and maximum yield The Sunny Tower is easy to install and profitable. Its exceptional efficiency of up to 98 percent and easy installation ensure maximum power yield. The intelligent OptiCool™ temperature management system makes the Sunny Tower suitable for use at high ambient temperatures. In addition, the modular structure allows for combining Sunny Mini Central and Sunny Boy inverters, ensuring maximum flexibility in system design and expansion. Efficient • Efficiency of up to 98% • Low specific price • Greater yield with multiple MPP trackers Safe • Integrated ESS DC load disconnection switch Flexible • Modular design • Sunny Mini Central and Sunny Boy inverters can be combined • Suitable for outdoors Convenient • Delivered as a turn-key solution • Easy installation • Integrated data acquisition with optional Sunny WebBox 55 Sunny Tower Technical data Sunny Tower with 6 Sunny Mini Central 8000TL Sunny Tower with 6 Sunny Mini Central 11000TL Input (DC) Max. DC power 49.6 kW 68.4 kW PV voltage range 333 V – 500 V 333 V – 500 V Max. DC voltage 700 V 700 V Max. input current 6 x 25 A 6 x 34 A DC voltage ripple < 10% < 10% Max. number of strings (parallel) 6 x 4 6 x 5 Reverse polarity protection short-circuit diode short-circuit diode Output (AC) Continuous AC power 48 kW at 40 °C (104 °F) 66 kW at 40 °C (104 °F) Nominal AC power 48 kW 66 kW Max. output current 3 x 70 A 3 x 96 A THD of grid current < 4% < 4% Nominal AC voltage 220 V – 240 V 220 V – 240 V Nominal AC frequency 50 Hz / 60 Hz 50 Hz / 60 Hz Power factor (cos ϕ) 1 1 Grid connection bolt clamp, max. 5 x 95 mm² bolt clamp, max. 5 x 95 mm² Effi ciency Max. effi ciency / Euro-Eta 98.0% / 97.7% 98.0% / 97.5% Protection devices Thermally monitored varistors ● ● Ground fault monitoring ● ● ESS DC load disconnection switch ● ● Grid monitoring (SMA Grid Guard) ● ● Short-circuit tolerance (current control) ● ● Line circuit breaker 6 x B50 6 x B63 General data Inverter/Sunny Tower protection rating (acc. to IEC 60529) IP65 / IP44 IP65 / IP44 Cooling concept OptiCool OptiCool Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) –25 °C ... +60 °C (–13 °F ... +140 °F) Topology transformerless transformerless Number phase conductors 3 3 Weight 320 kg (705 lb) 320 kg (705 lb) Dimensions (W / H / D) in mm (in) 1100 / 1810 / 990 (43 / 71 / 39) 1100 / 1810 / 990 (43 / 71 / 39) Features Warranty: 5 / 10 years ●/○ ●/○ Plant monitoring (pre-wired): RS485 / Sunny WebBox / SMA Power Balancer ○/○/○ ○/○/○ Data at nominal conditions ● Standard features ○ Optional features Type designation ST6 ST6 56 SUNNY TOWER-US The UL certified, flexible solution for commercial PV systems Designed with the installer in mind, SMA has combined ease of installation, a low cost per watt and high efficiency in the Sunny Tower-US. The UL-certified inverter system is pre-configured for a per-tower capacity of 36, 42 or 48 kW and its modular design eliminates the need for cost-prohibitive heavy machinery, as is required for large central inverters. It allows installers to apply their existing experience and tools in the residential market to attract commercial-grade projects, all while benefiting from the Sunny Boy’s world-class efficiency and SMA’s industry-best reliability. UL Certified • UL certified (UL 1741/IEEE-1547) Reliable • 10 year standard warranty • Sealed electronics enclosure and rugged stainless steel outdoor- rated structure • Opticool™ temperature management system Simple • Prewired at factory for three-phase utility interconnection • Integrated load-break rated lockable AC/DC disconnect switch Flexible • Internet-ready with Sunny WebBox • Integrated fused series string combiner • Ideal for commercial applications 57 Sunny Tower Technical Data Sunny Tower with 6 Sunny Boy 6000US Sunny Tower with 6 Sunny Boy 7000US Sunny Tower with 6 Sunny Boy 8000US Input (DC) Recommended maximum PV power (module STC) 45.0 kW 52.5 kW 60 kW DC maximum voltage 600 V 600 V 600 V Peak power tracking voltage 250 – 480 V 250 – 480 V 250 – 480 V DC maximum input current 150 A 180 A 180 A DC voltage ripple < 5% < 5% < 5% Number of fused string inputs 24 x 15 A (AC / DC disconnect) 24 x 15 A (AC / DC disconnect) 24 x 15 A (AC / DC disconnect) PV start voltage (adjustable) 300 V 300 V 300 V Output (AC) AC nominal power / maximum power 36.0 kW / 36.0 kW 42.0 kW / 42.0 kW 48.0 kW / 48.0 kW AC maximum output current (per phase @ 208, 240, 277 V) 100 A, 87 A, 44 A 117 A, 101 A, 51 A N/A, 116 A, 58 A AC nominal voltage range (3-phase) 183 – 229 V @ 208 V Delta or WYE 244 - 305 V @ 277 V WYE 183 – 229 V @ 208 V Delta or WYE 244 - 305 V @ 277 V WYE N/A 244 - 305 V @ 277 V WYE AC Frequency: nominal / range 60 Hz / 59.3 – 60.5 Hz 60 Hz / 59.3 – 60.5 Hz 60 Hz / 59.3 – 60.5 Hz Power factor (nominal) 0.99 0.99 0.99 Effi ciency Peak inverter efficiency 97.0% 97.1% 96.3% @ 240 V 96.5% @ 277 V CEC weighted efficiency 95.5% @ 208 V, 240 V 96.0% @ 277 V 95.5% @ 208 V 96.0% @ 240 V, 277 V 96.0% General data Dimensions (W / H / D) in mm (in) 1100 / 1810 / 990 (43 / 71 / 39) 1100 / 1810 / 990 (43 / 71 / 39) 1100 / 1810 / 990 (43 / 71 / 39) Weight 384 kg (846 lb) 384 kg (846 lb) 384 kg (846 lb) Ambient temperature range −13 to 113 °F −13 to 113 °F −13 to 113 °F Internal consumption: standby / nighttime < 42 W / 0.6 W < 42 W / 0.6 W < 42 W / 0.6 W Topology Low frequency transformer, true sinewave Low frequency transformer, true sinewave Low frequency transformer, true sinewave Cooling concept OptiCool, forced active cooling OptiCool, forced active cooling OptiCool, forced active cooling Mounting location: indoor / outdoor (NEMA 3R) ●/● ●/● ●/● LCD display ● ● ● Lid color: aluminum / red / blue / yellow ●/○/○/○ ●/○/○/○ ●/○/○/○ Features Communication: RS485 / wireless ○/○ ○/○ ○/○ Warranty: 10 years ● ● ● Compliance: IEEE-929, IEEE-1547, UL 1741, UL 1998, FCC Part 15 A & B ● ● ● Data at nominal conditions ● Standard features ○ Optional features Type designation ST36 ST42 ST48 58 58 59 BACKUP SYSTEMS 59 60 61 6 Sunny backup system: Solar power—even in the event of grid failure Stand-alone power supply The Sunny Backup System is the result of nearly 30 years of experience in photovoltaic system technology— both for grid-connected PV pants and for stand-alone systems. The Sunny Backup System is a synthesis between grid-connected operation and off-grid technology that ensures optimum user safety as well as ease of installation. The system is equipped with a Sunny Backup Inverter and is also available as a fully pre-configured set solution for all performance categories up to 100 kW. Optimum electricity insurance Power outages can have very serious economic consequences, especially for businesses, unless the PV system has been equipped with a Sunny Backup System. With a Sunny Backup System, barn ventilation and heating lamps will continue to function in agricultural enterprises. Cold storage units, hotels, supermarkets and restaurants can remain in operation with no damage to reputation or expensive disruptions to the cooling chain. Electrical heating, stoves, computers and lights will continue to function with no interruption in family homes, while maintaining the same supply quality as during normal operation. Additionally, all PV systems with Sunny Boy inverters can be easily upgraded. A power outage means the PV system disconnects from the grid From light to heating to electronics, it is very difficult to do anything without electricity today. But how many PV system operators are really aware that in the event of a power outage, the PV system is disconnected from the grid for safety reasons? From that moment on it ceases to provide solar power—neither for grid feeding nor for internal power supply. This is all the more irritating because, as the experts agree, throughout Europe, lengthy blackouts and temporary outages are expected to increase. The SMA Sunny Backup System closes this supply gap. Now all owners of a personal PV system can continue to obtain reliable and environmentally friendly power for important loads—even in the event of a grid failure. Components: 1. SUNNY BOY solar inverter, 2. SUNNY BACKUP automatic switching device, 3. SUNNY BACKUP battery set, 4. SUNNY BACKUP 2200, 5. SUNNY REMOTE CONTROL, 6. Grid connection • Direct current • Alternating current 62 SUNNY BACKUP Set M / L / XL Solar power—even in the event of grid failure Compared with conventional emergency power systems, the Sunny Backup System scores well. It features the best performance, greatest user benefits and lowest investment and operating costs. As an add-on to a PV system the Sunny Backup automatically switches to stand-alone power supply within approximately 20 milliseconds of a grid failure. Both new and existing PV plants can be equipped with a Sunny Backup System with no effect on PV efficiency. The best part is that due to the integration of the PV plant, a small low-cost battery can be used, as it is usually only needed to bridge the night hours. Simple • Can be integrated into existing and new PV systems • Pre-configured sets for various performance classes Flexible • Single and three-phase systems are possible • Modularly extendable • Capacities from 5 kW to 100 kW available Efficient • Small battery through integration into the PV plant • Power supply and battery charging over the grid • Continuously high PV efficiency Reliable • Automatic switching to backup in only approx. 20 milliseconds • Automatic disconnection per DIN VDE 0126-1-1 and AS 4777 63 Technical data SUNNY BACKUP Set M SUNNY BACKUP Set L SUNNY BACKUP Set XL Output (loads) Nominal power / current during grid operation 8 kW / 35 A 44 kW / 3 x 63 A 110 kW / 3 x 160 A Backup power (duration / 30 min / 1 min) 5 kW / 6.5 kW / 8.4 kW 15 kW / 19.5 kW / 25.2 kW up to 60 kW / 78 kW / 100 kW Number of phases (grid operation / backup operation) 3 / 1 3 / 3 3 / 3 Voltage (range) 230 V (187 – 253 V) 230 V (187 – 253 V) 230 V (187 – 253 V) Frequency (range) 50 Hz (45 to 55 Hz) 50 Hz (45 to 55 Hz) 50 Hz (45 to 55 Hz) Permissible grid structure TN / TT TN / TT TN / TT Typical interruption time in the event of power outage 20 ms 20 ms 20 ms Input PV plant Nominal AC PV output / current 5.7 kW / 25 A 30 kW / 3 x 44 A 110 kW / 3 x 160 A Compatible PV inverters all SB and SMC 4600A all SB and SMC all SB and SMC Input battery Nominal voltage / number of blocks 48 V / 4 x 12 V 48 V / 8 x 12 V 48 V / 32 x 12 V Type / energy / capacity per block AGM / 6.8 kWh / 142 Ah AGM / 13.6 kWh / 142 Ah AGM / 54.4 kWh / 142 Ah Service life (according to Eurobat) > 12 years > 12 years > 12 years Efficiency / internal consumption Max. efficiency backup operation 95% 95% 95% Internal consumption day / night (Silent Mode) 48 W / 32 W 114 W / 69 W 360 W / 230 W Protection devices DC reverse polarity protection / total discharge protection ●/● ●/● ●/● AC short-circuit / AC overload ●/● ●/● ●/● Grid monitoring (SMA Grid Guard) / galvanic isolation ●/● ●/● ●/● General data Dimensions SBU (W / H / D) in mm (in) 467 / 612 / 235 (18 / 24 / 9) Dimensions AS-Box (W / H / D) in mm (in) 600 / 600 / 210 (24 / 24 / 8) 600 / 760 / 210 (24 / 30 / 8) 1000 / 1600 / 300 (39 / 63 / 12) Dimensions battery per block (W / H / D) in mm (in) 498 / 230 / 177 (20 / 9 / 7) Weight per (SBU / AS box / battery block) 63 kg / 29 kg / 54.5 kg (139 lb / 64 lb / 120 lb) 63 kg / 41 kg / 54.5 kg (139 lb / 90 lb / 120 lb) 63 kg / 180 kg / 54.5 kg (139 lb / 397 lb / 120 lb) Operating temperature range –25 °C ... +50 °C (–13 °F ... +122 °F) Protection rating (SBU, AS-Box) IP30 / IP65 IP30 / IP65 IP30 / IP65 Features / function Integrated bypass in the event of faults / test operation ●/● ●/● ●/● State of charge calculation / generator input ●/○ ●/○ ●/○ Warranty SBU 5000: 5 / 10 years ●/○ ●/○ ●/○ Battery warranty (2 years), AS Box warranty (5 years) ● ● ● Certificates and permits www.SMA-Solar.com www.SMA-Solar.com www.SMA-Solar.com Accessories Battery cables / DC distributor / communication cables 3 m / ○ / 5 m 6 m / ● / 5 m 6 m / ● / 5 m Battery fuses "BATFUSE" ○ ○ ○ Interfaces (RS485 PB / Multicluster PB) ○/○ ○/○ ●/● Additional battery parallel / other battery ○/○ ○/○ ○/○ ● Standard features ○ Optional — Not available Last updated: March 2009 Type designation SBU-Set-M SBU-Set-L SBU-Set-XL Backup Systems 64 SUNNY BACKUP Set S Reliable back-up electricity supply for family homes The innovative Sunny Backup Set S brings backup power to residential homes. In the event of a grid failure, the Sunny Backup Set S automatically switches to off-grid mode within 50 milliseconds. Whether in summer or winter, owners of small to mid-sized PV systems and SMA inverters can supply their most important electrical loads themselves in case of a blackout. This affordable, complete solution is suitable for both new solar electric systems as well as existing PV systems, which can be easily retrofitted. Simple • Can be integrated into existing and new PV systems • Pre-configured set Convenient • Compact and affordable switching unit • Smaller battery size due to utilization of the PV energy Efficient • Energy supply and battery charging over the grid • Consistent high PV efficiency Reliable • Automatic switching to backup supply in approx. 50 milliseconds • Automatic disconnection per DIN VDE 0126-1-1 and AS 4777 65 Backup Systems Technical data SUNNY BACKUP Set S Output (loads) Nominal power / current during grid operation 5.7 kW / 25 A Backup power (duration / 30 min / 1 min) 2.2 kW / 2.9 kW / 3.8 kW Number of phases (grid operation / backup operation) 1 / 1 Voltage (range) 230 V (172.5 – 264.5 V) Frequency (range) 50 Hz (45 to 65 Hz) Permitted grid structure (grid side / load side) TN-C / TN-S Typical interruption time in the event of power outage 50 ms Input PV plant Nominal AC PV output / current 4.6 kW / 20 A Compatible PV inverters All Sunny Boy inverters * Input battery Nominal voltage / number of blocks 24 V / 2 x 12 V Type / energy / capacity per block AGM / 3.4 kWh / 142 Ah Service life (according to Eurobat) > 12 years Efficiency / internal consumption Max. efficiency backup operation 93.6% Internal consumption day / night (Silent Mode) 40 W / 6 W Protection devices DC reverse polarity protection / total discharge protection —/● AC short-circuit / AC overload ●/● Grid monitoring (SMA Grid Guard) / galvanic isolation ●/● General data Dimensions SBU (W / H / D) in mm (in) 470 / 445 / 180 (18.5 / 17.5 / 7) Dimensions AS-Box (W / H / D) in mm (in) 200 / 300 / 120 (8 / 12 / 5) Dimensions battery per block (W / H / D) in mm (in) 498 / 230 / 177 (20 / 9 / 7) Weight per (SBU / AS box / battery block) 19 kg / 4.5 kg / 54.5 kg (42 lb / 10 lb / 120 lb) Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Protection rating (SBU, AS-Box) IP54 / IP65 Features / function Integrated bypass in the event of faults / test operation ●/● State of charge calculation / generator input ●/— Warranty SBU 2200: 5 / 10 years ●/○ Battery warranty (2 years), AS-Box warranty (5 years) ● Certificates and permits www.SMA-Solar.com Accessories Battery cables / DC distributor / communication cables 4 m / — / 5 m Battery fuses "BATFUSE" ● Interfaces (RS485 / Multicluster PB) ○/— Additional battery parallel / other battery ○/○ External user interface "SRC-1" ● ● Standard features ○ Optional — Not available Last updated: March 2009 * SB 2500, SB 2800, SB 3000, models from May 2005 and later Type designation SBU-Set-S.1 66 CENTRAL INVERTERS 66 67 67 68 69 Central inverters from SMA: Leading technology for solar power stations sive grid management functions (more on page 200). Central inverters with their own weatherproof enclosures also allow for outdoor use, which greatly simplifies transport and installation. Guarantee of reliability and durability SMA central inverters have been developed for a minimum lifespan of 20 years because maximum investment security is only ensured when inverters operate reliably over a long period of time. SMA plant monitoring assures additional safety. Thanks to numerous communications interfaces, operators can monitor their plant from any PC around the world via the Internet, allowing yield variations to be be recognized and resolved quickly. In recent years, the success of photovoltaics has led to the steady growth of plant sizes. With the Sunny Central product line, SMA offers central inverters intended specifically for high performance installations. Thanks to special properties such as class leading efficiency, string monitoring, direct medium-voltage feed- in, grid management and the option of outdoor installation, this line is optimally suited for use in solar power stations with homogenous structures. An investment that pays off From 100 kW Sunny Centrals up to series-produced megawatt stations, SMA Sunny Central inverters are exceptionally cost effective. Whether you are considering the Sunny Central HE series or the new the CP inverters for outdoor use, SMA central inverters, with efficiencies over 98 percent, are the most efficient in their segment. Furthermore, the HE and CP series offer comprehen- Power [kW] Medium- voltage High- efficiency Standard Outdoor US Comprehensive Worldwide Service SMA not only has many years of experience in the implementation of large solar power plants, but it also offers the appropriate service to match every application. This ensures the highest system availability and most secure investment possible. Read more about Sunny Central Service on page 184. Sunny Central 1000MV / 1250MV Sunny Central 630MV Sunny Central 800MV Sunny Central 500MV Sunny Central 400MV Sunny Central 500HE Sunny Central 630HE Sunny Central 350 Sunny Central 100 Outdoor Sunny Central 500CP / 630CP / 720CP / 760CP / 800CP Sunny Central 250-US Sunny Central 500-US Sunny Central 500HE-US Sunny Central 400HE Sunny Central 250HE Sunny Central 250 Sunny Central 200 Sunny Central 100 Indoor Sunny Central 100HE 70 Economic • Outdoor enclosure allows for direct field deployment • Simplified shipping without concrete substation Efficient • Full nominal power at ambient temperatures up to 50 °C (122 °F) • 10% additional power for constant operation at ambient temperatures up to 25 °C (77 °F) Flexible • Powerful grid management functions (including LVRT) • DC voltage range configurable Reliable • Easy and safe installation due to a separate connection area • Optional extended input voltage range up to 1100 V SUNNY CENTRAL 500CP / 630CP / 720CP / 760CP / 800CP High performance comes standard The award-winning design of the Sunny Central CP series saves you real money. The compact and weatherproof enclosure is easy to load and transport and can be installed almost anywhere, eliminating the need for heavy, protective concrete substations. The OptiCool™ cooling concept allows it to operate at full nominal power with ambient temperatures up to 50 °C (122 °F). With powerful grid management functions, operators are perfectly prepared for today’s utility requirements, as well as those still to come. Intelligent power management is the inverter’s most important feature. In continuous operation, the Sunny Central 800CP can feed 880 kVA to the grid at ambient temperatures of up to 25 °C (77 °F). That’s 10 percent more than the rated nominal power. 71 Central Inverters 72 Technical data Sunny Central 720CP Sunny Central 760CP Sunny Central 800CP Input Data MPP voltage range 515 V – 820 V 3) 5) 545 V – 820 V 3) 5) 570 V – 820 V 3) 5) Max. DC voltage 1000 V / 1100 V 1) Optional Max. DC current 1400 A 1400 A 1400 A Number of DC inputs 9 fused inputs Output Values Nominal AC output @ 50 °C (122 °F) 720 kVA 760 kVA 800 kVA Continuous AC power @ 25 °C (77 °F) 792 kVA 836 kVA 880 kVA Max. AC current 1411 A 1411 A 1411 A Nominal AC current 1283 A 1283 A 1283 A Nominal AC voltage ±10% 324 V 342 V 360 V AC grid frequency 50 Hz ● ● ● AC grid frequency 60 Hz ● ● ● Power factor (cos ϕ) 0.9 leading ... 0.9 lagging Max. THD < 3% < 3% < 3% Power consumption Internal consumption in operation < 1500 W 4) < 1500 W 4) < 1500 W 4) Standby consumption < 100 W < 100 W < 100 W External auxiliary voltage 3 x 230 V, 50 / 60 Hz 3 x 230 V, 50 / 60 Hz 3 x 230 V, 50 / 60 Hz Dimensions and Weight Dimensions (W / H / D) in mm (in) 2562 / 2279 / 956 (101 / 90 / 116) Weight 1800 kg (3968 lb) Effi ciency 2) Max. effi ciency 98.6% 98.6% 98.6% Euro ETA 98.4% 98.4% 98.4% CEC-eta 98.4% 98.4% 98.4% Protection Rating and Ambient Conditions Protection rating (as per EN 60529) IP54 IP54 IP54 Protection rating (as per IEC 60721-3-3) Ambient conditions: fixed location, with protection against wind and weather • Classification of chemically active substances: 3C2 • Classification of mechanically active substances: 3S2 Operation temperature range –20 °C ... +50 °C (–4 °F ... +122 °F) Rel. humidity 15% ... 95% 15% ... 95% 15% ... 95% Fresh air consumption 3000 m 3 /h 3000 m 3 /h 3000 m 3 /h Max. altitude above sea level 2000 m (6562 ft) 2000 m (6562 ft) 2000 m (6562 ft) Features Sunny WebBox ● ● ● Communication Ethernet (optical fiber optional) Ethernet (optical fiber optional) Ethernet (optical fiber optional) Communication with Sunny String-Monitor RS485 RS485 RS485 SUNNY CENTRAL 720CP / 760CP / 800CP 73 Central Inverters Sunny Central 720CP Sunny Central 760CP Sunny Central 800CP 1) Startup at DC voltage < 1000 V 2) Efficiency measured without internal power supply 3) Further AC voltages, DC voltages and power classes can be configured 4) Internal consumption at nominal power 5) At 1.05 U AC,nom and cos ϕ= 1 6) With complete dynamic grid support LCD graphic display ● ● ● Enclosure color RAL 9016 RAL 9016 RAL 9016 Color of base RAL 7005 RAL 7005 RAL 7005 Color of roof RAL 7004 RAL 7004 RAL 7004 Ground fault monitoring / insulation monitoring ● ● ● Circuit breaker AC side ● ● ● Motor driven load disconnect switch on DC side ● ● ● AC overvoltage protector ● ● ● DC overvoltage protector ● ● ● Overvoltage protectors for auxiliary supply ● ● ● Certificates / Listings EMC EN 61000-6-2 EN 61000-6-4 CE conformity ● ● ● BDEW-MSRL / FGW / TR8 6) ● ● ● RD 1633 / 2000 ● ● ● ● Standard features ○ Optional features — Not available Type designation SC 720CP-10 SC 760CP-10 SC 800CP-10 74 Technical data Sunny Central 500CP Sunny Central 630CP Input Data MPP voltage range 430 V – 820 V 5) 500 V – 820 V 5) Max. DC voltage 1000 V / 1100 V 1) Optional Max. DC current 1250 A 1350 A Number of DC inputs 9 fused inputs Output Values Nominal AC output @ 50 °C (122 °F) 500 kVA 630 kVA Continuous AC power @ 25 °C (77 °F) 550 kVA 700 kVA Max. AC current 1167 A 1271 A Nominal AC current 1069 A 1155 A Nominal AC voltage ±10% 270 V 315 V AC grid frequency 50 Hz ● ● AC grid frequency 60 Hz ● ● Power factor (cos ϕ) 0.9 leading ... 0.9 lagging Max. THD < 3% < 3% Power consumption Internal consumption in operation < 1500 W 4) < 1500 W 4) Standby consumption < 100 W < 100 W External auxiliary voltage 3 x 230 V, 50 / 60 Hz 3 x 230 V, 50 / 60 Hz Dimensions and Weight Dimensions (W / H / D) in mm 2562 / 2279 / 956 (101 / 90 / 116) Weight 1800 kg ( 3968 lb) 1800 kg (3968 lb) Effi ciency 2) Max. effi ciency 98.6% 98.7% Euro ETA 98.4% 98.5% CEC-eta 98.5% 98.5% Protection Rating and Ambient Conditions Protection rating (as per EN 60529) IP54 IP54 Protection rating (as per IEC 60721-3-3) Ambient conditions: fixed location, with protection against wind and weather • Classification of chemically active substances: 3C2 • Classification of mechanically active substances: 3S2 Operation temperature range –20 °C ... +50 °C (–4 °F ... +122 °F) –20 °C ... +50 °C (–4 °F ... +122 °F) Rel. humidity 15% ... 95% 15% ... 95% Fresh air consumption 3000 m 3 /h 3000 m 3 /h Max. altitude above sea level 2000 m (6562 ft) 2000 m (6562 ft) Features Sunny WebBox ● ● Communication Ethernet (optical fiber optional) Ethernet (optical fiber optional) Communication with Sunny String-Monitor RS485 RS485 LCD graphic display ● ● SUNNY CENTRAL 500CP / 630CP 75 Central Inverters Sunny Central 500CP Sunny Central 630CP 1) Startup at DC voltage < 1000 V 2) Efficiency measured without internal power supply 3) Further AC voltages, DC voltages and power classes can be configured 4) Internal consumption at nominal power 5) At 1.05 U AC,nom and cos ϕ= 1 6) With complete dynamic grid support Enclosure color RAL 9016 RAL 9016 Color of base RAL 7005 RAL 7005 Color of roof RAL 7004 RAL 7004 Ground fault monitoring / insulation monitoring ● ● Circuit breaker AC side ● ● Motor driven load disconnect switch on DC side ● ● AC overvoltage protector ● ● DC overvoltage protector ● ● Overvoltage protectors for auxiliary supply ● ● Certificates / Listings EMC EN 61000-6-2 EN 61000-6-4 CE conformity ● ● BDEW-MSRL / FGW / TR8 6) ● ● RD 1633 / 2000 ● ● ● Standard features ○ Optional features — Not available Type designation SC 500CP-10 SC 630CP-10 76 SUNNY CENTRAL for direct medium-voltage feed-in 800MV / 1000MV / 1250MV High-performance medium-voltage station For even more power, two Sunny Central HE inverters can be combined in a medium-voltage station (MV), which feeds directly into a shared medium-voltage transformer. For example, two Sunny Central 630HE inverters can be combined into a powerful Sunny Central 1250MV station. By removing the need for low-voltage transformers, efficiency is increased and, at the same time, inverter costs are lowered. The Sunny Central MV also offers flexibility for the future. It is the first central inverter to fulfill the requirements of the Medium-Voltage Directive, making it an investment that will continue to pay off in the coming years. Turnkey Delivery • Complete with medium-voltage transformer and concrete substation for outdoor installation Optional • Medium-voltage switchgear systems for a flexible structure in designing large solar plants • AC transfer station with measurement • Medium-voltage transformers for other grid voltages (deviating from 20 kV) Efficient • Greater efficiency without low- voltage transformers due to direct connection to the medium- voltage grid 77 Central Inverters 78 Technical data Sunny Central 800MV Sunny Central 1000MV Sunny Central 1250MV Input data Nominal DC power 816 kW 1018 kW 1284 kW Max. DC power 900 kWp 1120 kWp 1410 kWp MPP voltage range 450 V – 820 V 4) 450 V – 820 V 4) 500 V – 820 V 4) Max. DC voltage 1000 V 1000 V 1000 V Max. DC current 1986 A 2484 A 2844 A Number of DC inputs (16 + 16) + 4 DCHV (16 + 16) + 4 DCHV (16 + 16) + 4 DCHV Output data Nominal AC power @ 45 °C (113 °F) 800 kVA 1000 kVA 1250 kVA Continuous AC power @ 25 °C (77 °F) 880 kVA 1100 kVA 1400 kVA Nominal AC voltage 20000 V 20000 V 20000 V Nominal AC current 23.2 A 28.8 A 36.1 A AC grid frequency 50 Hz ● ● ● AC grid frequency 60 Hz ● ● ● Power factor (cos ϕ) 0.9 leading ... 0.9 lagging Max. THD < 3% < 3% < 3% Power consumption Internal consumption in operation < 3000 W 3) < 3000 W 3) < 3000 W 3) Standby consumption < 180 W + 1100 W < 180 W + 1100 W < 180 W + 1350 W External auxiliary supply voltage 3 x 230 V, 50/60 Hz 3 x 230 V, 50/60 Hz 3 x 230 V, 50/60 Hz External back-up fuse for auxiliary supply B 20 A, 3-pole B 20 A, 3-pole B 20 A, 3-pole Dimensions and weight Height in mm (in) 3620 (142.5) 3620 (142.5) 3620 (142.5) Width in mm (in) 5400 (212.5) 5400 (212.5) 5400 (212.5) Depth in mm (in) 3000 (118) 3000 (118) 3000 (118) Weight 35000 kg (77162 lb) 35000 kg (77162 lb) 35000 kg (77162 lb) Effi ciency 1) Max. effi ciency 97.7% 97.9% 97.8% Euro-eta 97.3% 97.5% 97.4% Protection rating and ambient conditions Protection rating (as per EN 60529) IP54 IP54 IP54 Operating temperature range –20 °C … +45 °C (–4 °F ... +113 °F) Rel. humidity 15% … 95% 15% … 95% 15% … 95% Fresh air consumption 12400 m 3 /h 12400 m 3 /h 12400 m 3 /h Max. altitude (above sea level) 1000 m (3281 ft) 1000 m (3281 ft) 1000 m (3281 ft) Features Display: text line / graphic ●/— ●/— ●/— Ground fault monitoring ● ● ● Heating ● ● ● Emergency stop ● ● ● SUNNY CENTRAL 800MV / 1000MV / 1250MV 79 Central Inverters Circuit breaker AC side SI load disconnection switch SI load disconnection switch SI load disconnection switch Circuit breaker DC side Switch-disconnect with motor Switch-disconnect with motor Switch-disconnect with motor Monitored overvoltage protectors AC / DC ● / ● ● / ● ● / ● Monitored overvoltage protectors for auxiliary supply ● ● ● SCC (Sunny Central Control) interfaces Communication (NET Piggy-Back, optional) analog, ISDN, Ethernet analog, ISDN, Ethernet analog, ISDN, Ethernet Analog inputs 10 x A in 2) 10 x A in 2) 10 x A in 2) Overvoltage protection for analog inputs ○ ○ ○ Sunny String-Monitor connection (COM1) RS485 RS485 RS485 PC connection (COM3) RS232 RS232 RS232 Electrically separated relay (ext. alert signal) 2 2 2 Certificates / listings EMC EN 61000-6-2 EN 61000-6-4 CE conformity ● ● ● BDEW-MSRL / FGW/TR8 5) ● ● ● RD 1633/2000 ● ● ● Arrêté du 23/04/08 ● ● ● ● Standard features ○ Optional features — Not available Type designation SC 800MV-11 SC 1000MV-11 SC 1250MV-11 Sunny Central 800MV Sunny Central 1000MV Sunny Central 1250MV HE: High Efficiency, inverter without galvanic isolation for connection to a medium-voltage transformer (taking into account the SMA specification for the transformer) 1) Efficiency measured without an internal power supply at U DC = 500 V 2) 2x inputs for the external nominal value specification for active power and reactive power, 1x external alarm input, 1x irradiation sensor, 1x pyranometer 3) Internal consumption at nominal power 4) At 1.05 U AC, nom and cos ϕ = 1 5) With limited dynamic grid support Please note: In certain countries the substations may differ from the substations shown in the images. 80 SUNNY CENTRAL for direct medium-voltage feed-in 400MV / 500MV / 630MV The compact station for safe grid management Equipped with a new SMA HE central inverter and a medium-voltage transformer, the Sunny Central MV feeds directly into the medium-voltage grid. By removing the need for low-voltage transformers, efficiency is increased and, at the same time, inverter costs are lowered. The Sunny Central MV is delivered as a “turnkey” concrete substation for outside installation. The Sunny Central MV also actively participates in grid management, fulfilling all requirements of the Medium-Voltage Directive. Turnkey Delivery • Complete with medium-voltage transformer and concrete substation for outdoor installation Optional • Medium-voltage switchgear systems for a flexible structure in designing large solar plants • AC transfer station with measurement • Medium-voltage transformers for other grid voltages (deviating from 20 kV) Efficient • Greater efficiency without low voltage transformers due to direct connection to the medium- voltage grid 81 Central Inverters 82 Technical data Sunny Central 400MV Sunny Central 500MV Sunny Central 630MV Input data Nominal DC power 408 kW 509 kW 642 kW Max. DC power 450 kWp 1) 560 kWp 1) 705 kWp 1) MPP voltage range 450 V – 820 V 5) 450 V – 820 V 5) 500 V – 820 V 5) Max. DC voltage 1000 V 1000 V 1000 V Max. DC current 993 A 1242 A 1422 A Number of DC inputs (8 + 8) + 2 DCHV (8 + 8) + 2 DCHV (8 + 8) + 2 DCHV Output data Nominal AC power @ 45 °C (113 °F) 400 kVA 500 kVA 630 kVA Continuous AC power @ 25 °C (77 °F) 440 kVA 550 kVA 700 kVA Nominal AC voltage 20000 V 20000 V 20000 V Nominal AC current 11.55 A 14.4 A 18.18 A AC grid frequency 50 Hz ● ● ● AC grid frequency 60 Hz ● ● ● Power factor (cos ϕ) 0.9 leading ... 0.9 lagging Max. THD < 3% < 3% < 3% Power consumption Internal consumption in operation < 1500 W 4) < 1500 W 4) < 1500 W 4) Standby consumption < 100 W + 720W < 100 W + 720 W < 100 W + 860 W External auxiliary supply voltage 3 x 230 V, 50/60 Hz 3 x 230 V, 50/60 Hz 3 x 230 V, 50/60 Hz External back-up fuse for auxiliary supply B 20 A, 3-pole B 20 A, 3-pole B 20 A, 3-pole Dimensions and weight Height in mm (in) 3600 (142) 3600 (142) 3600 (142) Width in mm (in) 5300 (209) 5300 (209) 5300 (209) Depth in mm (in) 2500 (98) 2500 (98) 2500 (98) Weight 30000 kg (66139 lb) 30000 kg (66139 lb) 30000 kg (66139 lb) Effi ciency 2) Max. effi ciency 97.5% 97.7% 97.8% Euro-eta 97.1% 97.3% 97.4% Protection rating and ambient conditions Protection rating (as per EN 60529) IP54 IP54 IP54 Operating temperature range –20 °C … +45 °C (–4 °F ... +113 °F) Rel. humidity 15% … 95% 15% … 95% 15% … 95% Fresh air consumption 6200 m 3 /h 6200 m 3 /h 6200 m 3 /h Max. altitude (above sea level) 1000 m (3281 ft) 1000 m (3281 ft) 1000 m (3281 ft) Features Display: text line / graphic ●/— ●/— ●/— Ground fault monitoring ● ● ● Heating ● ● ● Emergency stop ● ● ● SUNNY CENTRAL 400MV / 500MV / 630MV 83 Sunny Central 400MV Sunny Central 500MV Sunny Central 630MV HE: High Efficiency, inverter without galvanic isolation for connection to a medium-voltage transformer (taking into account the SMA specification for the transformer) 1) Specifications apply to irradiation values below STC 2) Efficiency measured without an internal power supply at U DC = 500 V 3) 2x inputs for the external nominal value specification for active power and reactive power, 1x external alarm input, 1x irradiation sensor, 1x pyranometer 4) Internal consumption at nominal power 5) At 1.05 U AC, nom and cos ϕ = 1 6) With limited dynamic grid support Please note: In certain countries the substations may differ from the substations shown in the images. Central Inverters Circuit breaker AC side SI load disconnection switch SI load disconnection switch SI load disconnection switch Circuit breaker DC side Switch-disconnect with motor Switch-disconnect with motor Switch-disconnect with motor Monitored overvoltage protectors AC / DC ●/● ●/● ●/● Monitored overvoltage protectors for auxiliary supply ● ● ● SCC (Sunny Central Control) interfaces Communication (NET Piggy-Back, optional) analog, ISDN, Ethernet analog, ISDN, Ethernet analog, ISDN, Ethernet Analog inputs 5 x A in 3) 5 x A in 3) 5 x A in 3) Overvoltage protection for analog inputs ○ ○ ○ Sunny String-Monitor connection (COM1) RS485 RS485 RS485 PC connection (COM3) RS232 RS232 RS232 Electrically separated relay (ext. alert signal) 1 1 1 Certificates / listings EMC EN 61000-6-2 EN 61000-6-4 CE conformity ● ● ● BDEW-MSRL / FGW / TR8 6) ● ● ● RD 1633 / 2000 ● ● ● Arrêté du 23 / 04 / 08 ● ● ● ● Standard features ○ Optional features — Not available Type designation SC 400MV-11 SC 500MV-11 SC 630MV-11 84 SUNNY CENTRAL 400HE / 500HE / 630HE Proven high performance Combining high system design flexibility with minimal costs and even more power, the distinguished High Ef- ficiency series has once again been improved. Featuring a direct connection to a medium-voltage transformer, the series is already equipped with the intelligent power management of next generation SMA central inverters. This means that the maximum power achieved in continuous operation has been increased by 10 percent, compared to the nominal power at ambient temperatures under 25 °C (77 °F). The inverters also feature comprehensive grid management functions—including immediate reconnection after a grid voltage drop. Flexible • Integrated DC main distribution for direct connection of stringmonitors • Input voltage up to 1000 V supports flexible system design • Connection of up to two external DC main distributors for diverse system configuration Reliable • Comprehensive grid management functions • Flawless string monitoring High Yields • Excellent specific price • Full nominal power up to 50 °C (122 °F) • 10% additional power in continuous operation at ambient temperatures up to 25 °C (77 °F) • Efficiency exceeds 98% 85 Central Inverters 86 Technical data Sunny Central 400HE Sunny Central 500HE Sunny Central 630HE Input data Nominal DC power 408 kW 509 kW 642 kW Max. DC power 450 kWp 1) 560 kWp 1) 705 kWp 1) MPP voltage range 450 V – 820 V 5) 450 V – 820 V 5) 510 V – 820 V 5) Max. DC voltage 1000 V 1000 V 1000 V Max. DC current 993 A 1242 A 1422 A Number of DC inputs (8 + 8) + 2 DCHV (8 + 8) + 2 DCHV (8 + 8) + 2 DCHV Output data Nominal AC power @ 50 °C (122 °F) 400 kVA 500 kVA 630 kVA Continuous AC power @ 25 °C (77 °F) 440 kVA 550 kVA 700 kVA Nominal AC voltage ± 10% 270 V 270 V 315 V Nominal AC current 855 A 1070 A 1155 A AC grid frequency 50 Hz ● ● ● AC grid frequency 60 Hz ● ● ● Power factor (cos ϕ) 0.9 leading ... 0.9 lagging Max. THD < 3% < 3% < 3% Power consumption Internal consumption in operation < 1500 W 4) < 1500 W 4) < 1500 W 4) Standby consumption < 100 W < 100 W < 100 W External auxiliary supply voltage 3 x 230 V, 50/60 Hz 3 x 230 V, 50/60 Hz 3 x 230 V, 50/60 Hz External back-up fuse for auxiliary supply B 20 A, 3-pole B 20 A, 3-pole B 20 A, 3-pole Dimensions and weight Height in mm (in) 2120 (83) 2120 (83) 2120 (83) Width in mm (in) 2800 (110) 2800 (110) 2800 (110) Depth in mm (in) 850 (33.5) 850 (33.5) 850 (33.5) Weight 1900 kg (4189 lb) 1900 kg (4189 lb) 1900 kg (4189 lb) Effi ciency 2) Max. effi ciency 98.6% 98.6% 98.6% Euro-eta 98.4% 98.4% 98.4% Protection rating and ambient conditions Protection rating (as per EN 60529) IP20 IP20 IP20 Operating temperature range –20 °C … +50 °C (–4 °F ... +122 °F) Rel. humidity 15% … 95% 15% … 95% 15% … 95% Fresh air consumption 6200 m 3 /h 6200 m 3 /h 6200 m 3 /h Max. altitude (above sea level) 1000 m (3281 ft) 1000 m (3281 ft) 1000 m (3281 ft) Features Display: text line / graphic ●/— ●/— ●/— Ground fault monitoring ● ● ● Heating ● ● ● Emergency stop ● ● ● SUNNY CENTRAL 400HE / 500HE / 630HE 87 HE: High Efficiency, inverter without galvanic isolation for connection to a medium-voltage transformer (taking into account the SMA specification for the transformer) 1) Specifications apply to irradiation values below STC 2) Efficiency measured without an internal power supply at U DC = 500 V 3) 2x inputs for the external nominal value specification for active power and reactive power, 1x external alarm input, 1x irradiation sensor, 1x pyranometer 4) Internal consumption at nominal power 5) U DC min at U AC, nom ±5% and cos ϕ = 1 6) With limited dynamic grid support Please also read: Transport instructions for Sunny Central and the Sunny Central Installation Guide. Sunny Central 400HE Sunny Central 500HE Sunny Central 630HE Central Inverters Circuit breaker AC side SI load disconnection switch SI load disconnection switch SI load disconnection switch Circuit breaker DC side switch-disconnect with motor switch-disconnect with motor switch-disconnect with motor Monitored overvoltage protectors AC / DC ● / ● ● / ● ● / ● Monitored overvoltage protectors for auxiliary supply ● ● ● SCC (Sunny Central Control) interfaces Communication (NET Piggy-Back, optional) analog, ISDN, Ethernet analog, ISDN, Ethernet analog, ISDN, Ethernet Analog inputs 5 x A in 3) 5 x A in 3) 5 x A in 3) Overvoltage protection for analog inputs ○ ○ ○ Sunny String-Monitor connection (COM1) RS485 RS485 RS485 PC connection (COM3) RS232 RS232 RS232 Electrically separated relay (ext. alert signal) 1 1 1 Certificates / listings EMC EN 61000-6-2 EN 61000-6-4 CE conformity ● ● ● BDEW-MSRL / FGW / TR8 6) ● ● ● RD 1633 / 2000 ● ● ● Arrêté du 23 / 04 / 08 ● ● ● ● Standard features ○ Optional features — Not available Type designation SC 400HE-11 SC 500HE-11 SC 630HE-11 88 SUNNY CENTRAL 200 / 250 / 250HE / 350 Direct connection to the low-voltage grid The first choice for use in medium - and large-scale PV power plants, the proven Sunny Central 200, 250 and 350 allow system operators to achieve excellent solar yields, especially in ground-mounted systems or roof systems with homogeneous structures. The central inverters have 5, 8 or 12 fused inputs for the DC distributor box and several devices can be connected together on the AC side, making megawatt systems possible. Whereas the Sunny Central 200, 250 and 350 feed directly into the low-voltage grid, the Sunny Central 250HE can be connected directly to a medium-voltage transformer. Reliable • Motorized DC disconnect • DC and AC overvoltage protection Informative • Easy remote querying • Status messages can be sent via e-mail or SMS Optional • String current monitoring • Extended DC input voltage range up to 1000 V 89 Central Inverters 90 Technical data Sunny Central 200 Sunny Central 250 Sunny Central 250HE Sunny Central 350 Input data Nominal DC power 210 kW 262 kW 261 kW 369 kW Max. DC power 230 kWp 1) 290 kWp 1) 285 kWp 1) 405 kWp 1) MPP voltage range 450 V – 820 V 5) 450 V – 820 V 5) 450 V – 820 V 5) 450 V – 820 V 5) Max. DC voltage 880 V 880 V 880 V 880 V Max. DC current 472 A 591 A 591 A 800 A Number of DC inputs 5 8 8 12 Output data Nominal AC power 200 kW 250 kW 250 kW 350 kW Nominal AC voltage 400 V 400 V 270 V 400 V Nominal AC current 289 A 361 A 535 A 505 A AC grid frequency 50 Hz ● ● ● ● AC grid frequency 60 Hz ● ● ● ● Max. cos ϕ > 0.98 > 0.98 > 0.98 > 0.98 Max. THD < 3% < 3% < 3% < 3% Power consumption Internal consumption in operation < 1000 W < 1500 W < 1500 W < 2500 W Standby consumption < 70 W < 80 W < 80 W < 70 W External auxiliary supply voltage 230 V, 50/60Hz 400 V, 50/60 Hz 400 V, 50/60 Hz 400 V, 50/60 Hz External back-up fuse for auxiliary supply B 16 A, 1-pole B 16 A, 3-pole B 16 A, 3-pole B 16 A, 3-pole Dimensions and weight Height in mm (in) 2120 mm (83.5) 4) 2120 mm (83.5) 4) 2120 mm (83.5) 4) 2120 mm (83.5) 4) Width in mm (in) 2000 (79) 2400 (94.5) 2400 (94.5) 2800 (110) Depth in mm (in) 850 (33.5) 850 (33.5) 850 (33.5) 850 (33.5) Weight 1600 kg (3528 lb) 2070 kg (4564 lb) 1170 kg (6173 lb) 1170 kg (6173 lb) Effi ciency 2) Max. effi ciency 95.7% 96.1% 97.5% 96.0% Euro-eta 94.5% 95.2% 96.7% 95.2% Protection rating and ambient conditions Protection rating (as per EN 60529) IP20 IP20 IP20 IP20 Operating temperature range –20 °C … +40 °C (–13 °F ... +104 °F) Rel. humidity 15% … 95% 15% … 95% 15% … 95% 15% … 95% Fresh air consumption 3300 m 3 /h 4200 m 3 /h 3500 m 3 /h 6500 m 3 /h Max. altitude (above sea level) 1000 m (3281 ft) 1000 m (3281 ft) 1000 m (3281 ft) 1000 m (3281 ft) Features Display: text line / graphic ●/— ●/— ●/— ●/— Ground fault monitoring ● ● ● ● Heating ● ● ● ● Emergency stop ● ● ● ● SUNNY CENTRAL 200 / 250 / 250HE / 350 91 Sunny Central 200 Sunny Central 250 Sunny Central 250HE Sunny Central 350 1) Specifications apply to irradiation values = 1000 (kWh/(kWp x year)) 2) Efficiency measured without an internal power supply at U DC = 500 V 3) Terminal for an analog sensor provided by the customer in two-wire and four-wire version 4) The switch cabinet is raised by 210 mm (8.3 in) for the EVR option 5) U DC min at U AC, nom ±5% and cos ϕ = 1 6) Grid stability management and static voltage support Please also read: Transport instructions for Sunny Central and the Sunny Central Installation Guide. Central Inverters Circuit breaker AC side ● ● Fuse-switch-disconnect ● Circuit breaker DC side motor-driven motor-driven motor-driven motor-driven Monitored overvoltage protectors AC ● (not with TT grid) ● (not with TT grid) ● ● (not with TT grid) Monitored overvoltage protectors DC ● ● ● ● Monitored overvoltage protectors for auxiliary supply ● (not with TT grid) ● (not with TT grid) ● ● (not with TT grid) SCC (Sunny Central Control) interfaces Communication (NET Piggy-Back, optional) analog, ISDN, Ethernet analog, ISDN, Ethernet analog, ISDN, Ethernet analog, ISDN, Ethernet Analog inputs 1 x PT 100, 2 x A in 3) 1 x PT 100, 2 x A in 3) 1 x PT 100, 2 x A in 3) 1 x PT 100, 2 x A in 3) Overvoltage protection for analog inputs ○ ○ ○ ○ Sunny String-Monitor connection (COM1) RS485 RS485 RS485 RS485 PC connection (COM3) RS232 RS232 RS232 RS232 Electrically separated relay (ext. signal) 1 1 1 1 Certificates / listings EMC EN 61000-6-2 EN 61000-6-4 CE conformity ● ● ● ● EEG conformity 6) ● ● ● ● RD 1633 / 2000 ● ● ● ● ● Standard features ○ Optional features — Not available Type designation SC 200 SC 250 SC 250HE SC 350 92 SUNNY CENTRAL 100 Outdoor / 100 Indoor Robust power at an attractive price Powerful and efficient, the Sunny Central 100 Outdoor is perfectly suited for implementing large-scale solar power systems in open spaces. With a weatherproof enclosure and extended temperature range, it is the first choice for reliable outdoor operation, even in harsh climates. Plant operators benefit twice. The compact design greatly reduces installation work and thanks to innovative transformer technology, the inverter’s class-leading efficiency has again been improved. The indoor version is equipped with a special ventilation concept for use inside buildings. Flexible • For indoor and outdoor installation • Extended temperature range from –20 °C to +50 °C (–4 °F to +122 °F) • Compact dimensions, easier installation Efficiency • 97.6% leading edge efficiency Reliable • System monitoring via integrated data logger • Easy remote querying using remote access Optional • String monitoring • DC input voltage range up to 1000 V • Operation with a grounded PV generator 93 Central Inverters 94 Technical data Sunny Central 100 Indoor Sunny Central 100 Outdoor Sunny Central 100 Indoor / Outdoor HE* Input data Nominal DC power 105 kW 105 kW 103 kW Max. DC power 115 kWp 1) 115 kWp 1) 115 kWp 1) MPP voltage range 450 V – 820 V 5) 450 V – 820 V 5) 450 V – 820 V 5) Max. DC voltage 1000 V 1000 V 1000 V Max. DC current 235 A 235 A 235 A Number of DC inputs 3 3 3 Output data Nominal AC power 100 kW 100 kW 100 kW Nominal AC voltage 400 V 400 V 300 V Nominal AC current 145 A 145 A 193 A AC grid frequency 50 Hz ● ● ● AC grid frequency 60 Hz ● ● ● Max. cos ϕ > 0.99 > 0.99 > 0.99 Max. THD < 3% < 3% < 3% Power consumption Internal consumption in operation < 1000 W < 1000 W < 1000 W Standby consumption < 50 W < 50 W < 50 W External auxiliary supply voltage 230 V, 50/60 Hz 230 V, 50/60 Hz 230 V, 50/60 Hz External back-up fuse for auxiliary supply B 16 A, 1-pole B 16 A, 1-pole B 16 A, 1-pole Dimensions and weight Height in mm (in) 1835 (72) 1835 (72) 1835 (72) Width in mm (in) 1280 (50) 1280 (50) 1280 (50) Depth in mm (in) 830 (33) 830 (33) 830 (33) Weight 925 kg (2039 lb) 925 kg (2039 lb) 505 kg (1113 lb) Effi ciency 2) Max. effi ciency 97.6% 97.6% 98.5% Euro-eta 97.0% 97.0% 98.3% Protection rating and ambient conditions Protection rating (as per EN 60529) IP20 IP44, IP54 IP44, IP54 Operating temperature range –20 °C … +50 °C (–4 °F … +122 °F) 4) Rel. humidity 15% … 95% 15% … 95% 15% … 95% Fresh air consumption 2300 m 3 /h 2300 m 3 /h 2300 m 3 /h Max. altitude (above sea level) 1000 m (3281 ft) 1000 m (3281 ft) 1000 m (3281 ft) Features Display: text line / graphic ●/— ●/— ●/— Ground fault monitoring ● (optionally adjustable) ● (optionally adjustable) ● (optionally adjustable) Heating ● ● ● Emergency stop ● — ● / — SUNNY CENTRAL 100 Outdoor / 100 Indoor 95 Sunny Central 100 Indoor Sunny Central 100 Outdoor Sunny Central 100 Indoor / Outdoor HE* *HE: High Efficiency, inverter without galvanic isolation for connection to a medium-voltage transformer 1) Specifications apply to irradiation values = 1000 (kWh/(kWp x year)) 2) Efficiency measured without an internal power supply at U DC = 500 V 3) Terminal for an analog sensor provided by the customer in two-wire and four-wire version 4) Complies with nominal values up to an ambient temperature of +40 °C (+104 °F) , at an ambient temperature of +50 °C (+122 °F) the nominal values are held for two hours. 5) U DC min at U AC, nom ±5% and cos ϕ = 1 Note: Transport instructions for Sunny Central, the Sunny Central Installation Guide, a suitable foundation, sufficient ventilation and appropriate sun shading systems are necessary. Central Inverters Circuit breaker AC side ○ ○ fuse-switch-disconnect* Circuit breaker DC side motor-driven motor-driven motor-driven Monitored overvoltage protectors AC / DC ○ ○ ● Monitored overvoltage protectors for auxiliary supply ○ ○ ○ SCC (Sunny Central Control) interfaces Communication (NET Piggy-Back, optional) analog, ISDN, Ethernet analog, ISDN, Ethernet analog, ISDN, Ethernet Analog inputs optional 1 x PT 100, 2 x A in 3) Overvoltage protection for analog inputs ○ ○ ○ Sunny String-Monitor connection (COM1) RS485 RS485 RS485 PC connection (COM3) RS232 RS232 RS232 Electrically separated relay (ext. alert signal) 1 1 1 Certificates / listings EMC EN 61000-6-2 EN 61000-6-4 CE conformity ● ● ● RD 1633 / 2000 ● ● ● ● Standard features ○ Optional features — Not available Type designation SC 100 SC 100 SC 100 96 High Yields • 98% CEC efficiency • Suitable for ambient temperatures of up to 60 °C (140 °F) • OptiCool™ intelligent temperature management Strong Peripherals • Optional DC & AC disconnects • Optional combiner boxes with string monitoring • Sunny WebBox, Modbus® & OPC compatible UL Certified • UL 1741 / IEEE-1547 compliant Low System Costs • Outdoor-rated enclosure • Couples to medium-voltage external transformer • Available as integrated solution SUNNY CENTRAL 500HE-US The ideal solution for large-scale North American solar power plants The Sunny Central 500HE-US couples to an external medium-voltage transformer to accommodate long distance power feeds to distribution substations and delivers the highest efficiency available for large PV inverters. An updated user interface features a large LCD that provides a graphical view of the daily plant production as well as the status of the inverter and the utility grid. Flexible plant monitoring is available through various communications solutions such as Ethernet, Modbus, RS485 and OPC. Designed for easy installation, operation and performance monitoring, the UL-certified Sunny Central 500HE-US is the ideal choice for large-scale PV projects. 97 Central Inverters Technical data Sunny Central 500HE-US Input data Max. DC power 565 kWp 1) MPP voltage range 330 V – 600 V Max. DC voltage 600 V Feed starting at [U] / [P] 380 V / 5000 W Max. DC current 1600 A Number of DC inputs 6 – 9 Output data Nominal AC power 500 kVA @ 45 °C (113 °F) Max. AC current 1470 A @ 200 V AC grid frequency 60 Hz AC voltage range 180 V – 220 V AC voltage range, full active power 196 V – 210 V Power factor (cos ϕ) > 0.99 Max. THD < 5% Efficiency 2) Max. efficiency 98.6% CEC efficiency 98.0% Euro-eta 97.9% Ambient conditions Operating temperature range –25 °C … +60 °C (–13 °F ... +140 °F) Max. temperature for nominal conditions +45 °C (+113 °F) Protection rating NEMA 3R Installation indoors / outdoors ●/● Rel. humidity 15% … 95% Fresh air consumption 3000 m³/h Internal consumption at nominal power < 1600 W Standby consumption (P night ) < 110 W Dimensions and weight Height 2277 mm (90 in) Width 2562 mm (101 in) Depth 956 mm (38 in) Weight < 1800 kg (3970 lb) Certificates / listings Certificates UL 1741, UL 1998, IEEE 1547 EMC conformity FCC, Part 15, Class A Interfaces RS485 / Ethernet / analog ○/○/○ Display: text line / graphic —/● Communication protocols Modbus / TCP SSM-US connection RS485 Plant monitoring Sunny Portal ● Standard features ○ Optional features — Not available Type designation SC 500HE-US 1) Specifications apply to irradiation values below STC 2) Measured without an internal power supply at U DC = 330 V 98 Efficiency • 97% CEC weighted efficiency • Direct connection to the 480 V grid • Suitable for ambient temperatures of up to 60 °C (140 °F) Strong Peripherals • AC/DC disconnect unit • Optional combiner boxes • Sunny Central String-Monitor-US UL Certified • UL 1741 / IEEE-1547 compliant Reliable • Integrated isolation transformer • Suitable for indoor or outdoor use • Integrated data logger • Simple remote query and maintenance SUNNY CENTRAL 250-US / 500-US Perfect for commercial systems in North America The Sunny Central 250-US and 500-US solar inverters are ideally suited for commercial projects in North America. The integrated transformer makes direct connection with the low-voltage grid possible and, thanks to the outdoor-rated enclosure and OptiCool™ temperature management system, the units can be installed practically anywhere. The CEC efficiency of 97 percent is remarkable for transformer based inverters. Monitor- ing and remote maintenance is performed via the integrated data logger, which is accessible through RS485, Ethernet or OPC interfaces. 99 Central Inverters Technical data Sunny Central 250-US Sunny Central 500-US Input data Max. DC power 285 kWp 1) 570 kWp 1) MPP voltage range 330 V – 600 V 330 V – 600 V Max. DC voltage 600 V 600 V Feed starting at [U]/[P] 380 V / 5000 W 380 V / 5000 W Max. DC current 800 A 1600 A Number of DC inputs 4 – 6 6 – 9 Output data Nominal AC power 250 kVA @ 45 °C (113 °F) 500 kVA @ 45 °C (113 °F) Max. AC current 300 A @ 480 V 600 A @ 480 V AC grid frequency 60 Hz 60 Hz AC voltage range 422 V – 528 V 422 V – 528 V AC voltage range, full active power 480 V – 514 V 480 V – 514 V Power factor (cos ϕ) > 0.99 > 0.99 Max. THD < 3% < 3% Efficiency 2) Max. efficiency 97.5% 97.4% CEC efficiency 97% 97% Euro-eta 96.6% 96.9% Ambient conditions Operating temperature range –25 °C … +50 °C (–13 °F ... +122 °F) –25 °C … +50 °C (–13 °F ... +122 °F) Max. temperature for nominal conditions +45 °C (+113 °F) +45 °C (+113 °F) Protection rating NEMA 3R NEMA 3R Installation indoors / outdoors ●/● ●/● Rel. humidity 15% … 95% 15% … 95% Fresh air consumption 4000 m 3 /h 6000 m 3 /h Internal consumption at nominal power < 800 W < 1500 W Standby consumption (P night ) < 69 W < 80 W Dimensions and weight Height 2027 mm (80 in) 2027 mm (80 in) Width 2786 mm (110 in) 3536 mm (140 in) Depth 830 mm (33 in) 930 mm (37 in) Weight < 1900 kg (4189 lb) < 3250 kg (7165 lb) Certificates / listings Certificates UL 1741, UL 1998, IEEE 1547 UL 1741, UL 1998, IEEE 1547 EMC conformity FCC, Part 15, Class A FCC, Part 15, Class A Interfaces RS485 / Ethernet / Analog ○/○/○ ○/○/○ Display: text line / graphic ●/— ●/— Communication protocols Modbus / TCP Modbus / TCP SSM-US connection RS485 RS485 Plant monitoring Sunny Portal Sunny Portal ● Standard features ○ Optional features — Not available Type designation SC 250U SC 500U 1) Specifications apply to irradiation values below STC 2) Measured without an internal power supply at U DC = 325 V (SC 250-US) or 330 V (SC 500-US) 100 SUNNY STRING-MONITOR Insurance for solar yields With the Sunny String-Monitor, SMA offers detailed PV array monitoring. By measuring and comparing the individual string currents, power deviations in the solar array are detected and analyzed by the inverter. Accord- ing to preference, the Sunny Central String-Monitor can be delivered either in an enclosure for wall mounting or as a standalone box. In addition to string current measurement, the Sunny String-Monitor features string fuse protection as well as an overvoltage protection device. Precise • Accurate monitoring of all PV strings Flexible • Sunny String-Monitor is available with various connection types for the string connections • For grounded or non-grounded PV arrays upon request • String monitoring with 8, 16 or 24 measurement channels • Optional remote-controlled DC switch 101 Central Inverters Technical data Sunny String-Monitor Sunny String-Monitor 16 Sunny String-Monitor 24 Input data Max. permissible DC voltage 1000 V / 950 V* 1000 V / 950 V* 1000 V Max. permissible DC current 130 A 280 A 320 A Number of measuring channels 8 16 24 Max. string current per measuring channel 16.25 A 17.5 A 13.30 A Nominal current string fuse 10 A, 12 A, 16 A, 20 A, 25 A* 10 A, 12 A, 16 A, 20 A, 25 A* 10 A, 12 A, 16 A, 20 A General data Protection rating (as per EN 60529) IP65 IP54 IP54 Dimensions (W / H / D) in mm (in) 795 / 400 / 230 (31 / 16 / 9) 1060 / 820 / 245 (42 / 32 / 10) 1060 / 1085 / 245 (42 / 43 / 10) Weight 13 kg (29 lb) 70 kg (154 lb) 80 kg (176 lb) Operating temperature range –25 °C ... +40 °C (–13 °F ... +104 °F) Rel. humidity 15% ... 95% 15% ... 95% 15% ... 95% Features DC switch ○ ● ● DC switch with remote trigger ○ ○ ○ Plinth for free-standing installation — ○ ○ Interfaces: RS485 ● ● ● ● Standard features ○ Optional features — Not available * When the 25 A fuse is used, the permissible DC input voltage is reduced to 950 V. Type designation SSM SSM16-11 SSM24-11 102 Economical • Optimal failure detection for high yields • Reduced system costs though use of up to nine devices per Sunny Central Precise • Failure detection through string current monitoring • DC distributor box in NEMA 3R with integrated current measurement Flexible • Three different versions for the best possible system design • Optionally suitable for installation near the coast User-friendly • Convenient installation preparation due to detachable side and base plates • Simple configuration of the string current monitoring SUNNY CENTRAL STRING-MONITOR-US Insurance for solar yields in North America Sunny Central String-Monitor-US provides detailed PV array monitoring for the North American market. By measuring and comparing individual string currents, power deviations in the solar array are accurately detected and are analyzed in the Sunny Central inverter. The Sunny Central String-Monitor-US is delivered in a NEMA 3R enclosure for wall or pole mounting, according to preference. For the string current measurement, there are three variants of string fuse protection, all of which comply with the NEC standard, making the Sunny Central String-Monitor-US ideally suited for use in North America. 103 Central Inverters Technical data Sunny Central String-Monitor-US 24 Sunny Central String-Monitor-US 32 Sunny Central String-Monitor-US 64 PV generator connection Input voltage range 0 ... 600 V DC 0 ... 600 V DC 0 ... 600 V DC Max. PV short-circuit current per string 12.8 A 1) 9.6 A 1) 5.1 A 1) Max. fuse size (10 x 38 class CC fuses) 20 A, 600 V DC 2) 15 A, 600 V DC 2) 8 A, 600 V DC 2) Max. number of strings 24 32 64 Fused inputs per measuring channel 3 4 8 PV array configuration neg. or pos. grounded neg. or pos. grounded neg. or pos. grounded Number of measuring channels 8 8 8 Sunny Central Connection DC short-circuit current 480 A 480 A 512 A Max. continuous DC current 308 A 308 A 328 A Max. number of cables per output 2 2 2 Mechanical data Dimensions (H x W x D) in mm (in) 800 / 800 / 250 (31.5 / 31.5 / 10) 800 / 800 / 250 (31.5 / 31.5 / 10) 800 / 1200 / 300 (31.5 / 47 / 12) Weight 65 kg (143 lb) 65 kg (143 lb) 88 kg (194 lb) protection rating NEMA 3R NEMA 3R NEMA 3R Enclosure materials steel or stainless steel steel or stainless steel Steel or stainless steel Ambient conditions Operating temperature range –25 °C ... +45 °C (–13 °F ... +113 °F) –25 °C ... +45 °C (–13 °F ... +113 °F) –25 °C ... +45 °C (–13 °F ... +113 °F) Rel. humidity up to 95%, (condensation allowed) up to 95%, (condensation allowed) up to 95%, (condensation allowed) Communication SSM-U connection RS485 RS485 RS485 Certificates / listings Certificates UL 1741 UL 1741 UL 1741 Type designation SSM-US SSM-US SSM-US 1) Input current with impedance factor as per NEC 690.8 (A) (1) and 690.8 (8) (1) 2) Input current without impedance factor as per NEC 690.8 (A) (1) and 690.8 (8) (1) 104 104 105 MONITORING SYSTEMS 105 106 107 Monitoring, informing, displaying: Maximizing production for solar power systems Complete control Comprehensive management is the key to profits for both small solar energy systems and giant solar plants. By choosing a solar power system, operators are investing in an environmentally friendly technology as well as long-term profits. This means that the system must run smoothly at all times. If system output is reduced due to module shading, or public electric grid faults go unnoticed over longer periods, substantial loss of profits can occur. Continuous system monitoring entails not only staying up to date on the amount of solar power being produced, but being able to react quickly to changes and problems. Simple maintenance and issue identification SMA system monitoring also provides many benefits to installers. In the event of a problem, installers have quick and, with Sunny Portal, mobile remote access to system data. This information allows contractors to draw conclusions about a specific event and troubleshoot problems remotely. This can sometimes save on the need for long distance service visits. SMA monitoring products are also useful for system maintenance and configuration. With Sunny Explorer, for example, you can access an inverter with a laptop equipped with a Blue- tooth interface. It’s Sunday afternoon at the garden fence and the sun is shining. Two neighbors are talking. One neighbor points to the PV system on the other’s roof. “So, how much is it generating right now?” The system operator takes a quick look at the Sunny Beam. The neighbor is impressed with the answer. It’s a good feeling. The solar power system is doing what it should—feeding solar power into the public grid and securing valuable yields. And best of all, the system (practically) takes care of itself, thanks to intelligent monitoring solutions from SMA. Reliable and simple— everywhere in the world Modern system monitoring is much more than simple control. It provides information regarding system operation in an easy-to-read manner and, thanks to the Internet and email, is accessible from any location in the world. System performance data is presented continuously in a simple, clear and professional format. System monitoring can also be used for display purposes, such as demonstrating a company’s ecological commitment to the public. Monitoring can be accomplished in a number of ways and SMA offers a variety of options, including wireless or cabled connections, compact or complex, simple or extensive. Whether it is a home rooftop system or an open-air solar power plant, monitoring is an essential component of any PV system. And, to match the expected 20 year lifespan of SMA inverters, system monitoring devices are also designed and manufactured using the highest quality standards. 108 UTILITY-SCALE SOLAR POWER PLANT COMMERCIAL SOLAR POWER SYSTEM RESIDENTIAL ROOFTOP SYSTEM 109 Every PV system is unique and the monitoring solution should be tailored to each system’s specific requirements. The following three scenarios demonstrate some of the different options available for our customers. Simple monitoring and control for residential systems For solar power systems on single-family homes, SMA recommends the handheld Sunny Beam or Sunny Explorer software. With our user-friendly and compact products, system owners can easily keep an eye on production, around the clock. Modular system monitoring for commercial solar power systems For larger solar plants, a variety of components can be used to create a customized monitoring solution. Combined with SMA solar inverters, operators and installers benefit from a perfectly coordinated system. The spectrum of plant monitoring products in this category includes the Sunny Web- Box, Sunny Portal, Sunny SensorBox, Sunny Matrix and Flashview. Reliable monitoring for solar power stations The larger the PV plant, the faster small reductions in power negatively affect yield—if they remain undiscovered. With our solutions designed especially for large-scale solar projects, which include the Sunny Web- Box, the Power Reducer Box, and the SMA OPC Server, megawatt plants can be accurately and comprehensively monitored. Simple and reliable monitoring: The right solution for every solar system 110 SUNNY EXPLORER The free PC software solution Switch on your laptop or PC, activate the Bluetooth interface, and start Sunny Explorer. That’s all that’s needed to give operators and installers an overview of their PV system. The free software is the optimum addition to the new generation of SMA inverters with integrated Bluetooth. Key plant data can be visualized on a computer quickly and wirelessly. Energy values and events can be archived by exporting data in CSV format, and then processed and visualized in Excel. Sunny Explorer also provides support during inverter configuration. Because no complicated cabling is needed, system maintenance is convenient and fast. Easy to Use • Free PC software for wireless monitoring of the PV plant via Bluetooth ® • Quick overview of yields and system status User-friendly • Intuitive operation • Graphic display of key PV system data Reliable • Long-term archiving via data export in CSV format • Rapid diagnosis via access to measured values and event memory 111 Monitoring systems Display of essential plant data Quick overview of PV plant status Safe data transfer through new password system Configuration of individual devices or an entire device category Easy diagnostics due to event log display Communication with the inverters via Bluetooth Technical data Sunny Explorer Languages Available languages German, English, Spanish, Italian, French, Czech, Greek, Korean, Portuguese, Dutch System requirements Supported operating systems Windows XP (Service Pack 2), Windows Vista (32 Bit), Windows 7 Supported Bluetooth stacks Microsoft, Toshiba, BlueSoleil, Broadcom Hardware (minimum requirements) Processor PIII 800 MHz (XP) / P4 1 GHz (Vista) Main Memory 512 MB (XP) / 1 GB (Vista) Free hard disk space 265 MB (240 MB .Net / 25 MB application) Resolution 1024 x 768 pixels Communication Inverter communication Bluetooth Max. number of devices 1 master: 50 / 2 masters: 25 System information Plant overview ideally suited for an overview of the entire PV plant by presentation of the most important data System settings simple parameter setting for an entire device class Current system values summary of current device data and display of minimum and maximum values, sums and averages (depicted for every device category) provides the operator with detailed information about the current status of their PV plant Device information Device overview most important device information at a glance Device settings individual parameter adjustment for each device Current device values detailed information on the current values of the selected device Events rapid event analysis with use of the device analysis functions and direct viewing of recorded events Data export Daily data overview of the PV plant performance data stored every 5 minutes, with daily storage of a file containing the values for all inverters Monthly files long-term overview of the PV plant daily yields, with monthly storage of a file containing the values for all inverters Events rapid overview of all events that were written to a file for a selected time frame Long-term archiving via data export in CSV format 112 SUNNY BEAM with Bluetooth ® Wireless Technology The all-in-one service package for the home Informative, compact, and easy to operate, the Sunny Beam with Bluetooth doesn’t just look good; it’s an innovative monitoring solution. Key data is visible on its large graphic display, including a daily profile, current output, as well as daily and total energy yield. The performance of up to 12 inverters, the monthly overview, the energy yield in Euros or US dollars, and the CO 2 savings can all be accessed with one hand. Data for a minimum of 90 days is stored in the device and can be directly transferred to a computer via a USB cable. The Sunny Beam can also be set up to emit an audio signal to notify operators of potential system errors. Innovative • Automatic monitoring of up to 12 inverters via Bluetooth ® • Power supply via integrated solar cell Easy to Use • Intuitive operation via rotary push button • Easy-to-understand display of all key plant data Reliable • Audio alarm in the event of faults • Data archiving for at least 90 days in daily files and up to 12 monthly files in CSV format User-friendly • Wireless table device with large, easy-to-read display • USB interface for data transfer to PC 113 Power supply via solar cell and battery Wireless communication with inverters via Bluetooth USB interface for data transmission to a PC and charging the batteries Large, easy to read LC display Simple and intuitive operation via the rotary push button Compact and lightweight Technical data Sunny Beam with Bluetooth Communication Inverter communication Bluetooth PC communication USB 2.0 Max. number of SMA devices 12 Max. communication range Bluetooth (unobstructed) up to 100 m (328 ft); up to 50 m (165 ft) with SMA Bluetooth ® Piggy-Back* Power supply Power supply integrated solar cell, USB cable Number of batteries 2 Type of battery ENEKEEP (Mignon AA), NiMH (1.2 Vdc) Environmental conditions in operation Ambient temperature 0 °C ... +40 °C (32 °F ... +104 °F) Protection rating (as per EN 60529) IP20 General data Dimensions (W / H / D) in mm (in) 127 / 75 / 195 (5 / 3 / 8) Weight approx. 350 g (0.77 lb) with batteries Mounting location indoors Status display LCD Software language German, English, French, Greek, Italian, Dutch, Portuguese, Spanish, Czech Language versions – manual German, English, French, Greek, Italian, Dutch, Portuguese, Spanish, Czech Features Display LCD Operation rotary push button Warranty: 5 years ● Certificates and approvals www.SMA-Solar.com Information displayed General information time, date System data current output, daily yield, total yield, specific annual yield, CO 2 savings, remuneration Accessories USB cable ● USB plug-in power supply ○ Replacement batteries ○ SMA Bluetooth Repeater ○ ● Standard Features ○ Optional features — Not available *Required for Sunny Boy 3000-US / 3800-US / 4000-US / 5000-US / 6000-US / 7000-US / 8000-US and 8000TL-US / 9000TL-US / 10000TL-US Monitoring Systems Acoustic alarm system 114 SUNNY WEBBOX Remote monitoring and maintenance of large solar power plants The Sunny WebBox is the ideal monitoring solution for large solar plants. It receives and stores current measurement values and transmits data via Bluetooth ® or RS485, keeping you informed of system performance 24 hours per day. In the event of a problem, the Sunny WebBox allows you can react quickly. Parameters can be changed remotely and a variety of measured values can be depicted, analyzed and downloaded via a Web browser from anywhere in the world with an Internet connection. All data from the connected devices is stored and, if desired, automatically transmitted to the Sunny Portal. With the optional GSM modem, measurement data can even be transmitted to the Sunny Portal from remote locations. Responsive • Rapid detection of operation failures • Error notification via e-mail or text message User-friendly • Easy remote access via a web browser • Includes free standard access to the Sunny Portal for the entire service life of the system Informative • Flexible display, evaluation, yield and event reports via the Sunny Portal Reliable • Remote monitoring, diagnosis and configuration of the solar power system from anywhere in the world • Data logger for all key plant data 115 ftp:// Communication with the inverters via RS485 or Bluetooth Integrated web server enables online remote data access from any web-enabled PC in the world Presentation of plant data with Sunny Matrix or Flashview Integrated FTP server for data transfer and storage on a PC Individual processing of the measuring data on a PC Flexible, simultaneous data transfer to an FTP server and the Sunny Portal Free, automatic visualization of the measurement data in Sunny Portal SD card slot for optional memory expansion and data transfer to a PC Technical data Sunny WebBox Sunny WebBox with Bluetooth Communication Inverter communication RS485, 10/100 Mbit Ethernet (only for Sunny Central) Bluetooth PC-communication 10/100 Mbit Ethernet 10/100 Mbit Ethernet Modem Analog (optional), GSM (optional) Analog* (optional), GSM (optional)* Connections Inverter 1x SMACOM See inverter communication Ethernet 10/100 Mbit, RJ45 10/100 Mbit, RJ45 Max. number of SMA devices RS485 / Ethernet 50 / 50 —/— Bluetooth — 1 master: 50 / 2 masters: 25 Max. communication range RS485 / Ethernet 1200 m / 100 m (3937 ft / 328 ft) —/— Bluetooth (unobstructed) — Up to 100 m (328 ft)** (can be extended with an SMA Bluetooth Repeater) Power supply Power supply external plug-in power supply external plug-in power supply Input voltage 100 V – 240 V AC, 50 / 60 Hz 100 V – 240 V AC, 50 / 60 Hz Power consumption Typ. 4 W/ max. 12 W Typ. 4 W/ max. 12 W Environmental conditions in operation Ambient temperature –20 °C ... +65 °C (–4 °F ... +149 °F) Relative humidity 5% ... 95%, non-condensing 5% ... 95%, non-condensing Memory Internal 8 MB in a ring memory configuration 12.5 MB in a ring memory configuration External optional SD card 128 MB/512 MB/1 GB/2 GB optional SD card 128 MB/512 MB/1 GB/2 GB General data Dimensions (W / H / D) in mm (in) 255 / 130 / 57 (10 / 5 / 2) Weight 750 g (2 lb) Mounting location indoors indoors Installation options DIN rail installation, wall mounting, tabletop device DIN rail installation, wall mounting, tabletop device Status display LEDs LEDs Language versions (software, manual) German, English, French, Greek, Italian, Korean, Dutch, Portuguese, Spanish, Czech Features Operation Integrated Web server (Internet browser) Integrated Web server (Internet browser) Warranty: 5 years ● ● Certificates and approvals www.SMA-Solar.com www.SMA-Solar.com Accessories Sunny SensorBox connection via RS485 Power Injector connection via SMA Power Injector with Bluetooth SMA Bluetooth Repeater — For extending the maximum Bluetooth communication range Sunny Matrix ○ ○ SD card 128 MB/512 MB/1 GB/2 GB ○ ○ Outdoor GSM antenna ○ ○* GSM data card ○ ○* RS485 communication cables ○ — ● Standard features ○ Optional features — Not available * Analog and GSM modem as well as corresponding accessories not available for first version of Sunny WebBox with Bluetooth ** Up to 50 m (165 ft) with SMA Bluetooth ® Piggy-Back. Required for Sunny Boy 3000-US / 3800-US / 4000-US / 5000-US / 6000-US / 7000-US / 8000-US and 8000TL-US / 9000TL-US / 10000TL-US Monitoring systems 116 SUNNY PORTAL Professional management, monitoring and presentation of PV systems Whether for a small home system or a large solar park, centralized administration and system monitoring saves time and money. Through the Sunny Portal, plant operators, installers and service technicians have access to key data at any time, from any location. Pre-configured standard pages can be easily customized with individual information. The Sunny Portal features almost infinite options for analyzing data and visualizing yields, whether you need a data table or a highly personalized diagram. In larger systems, the yields of all inverters in the plant are compared automatically, allowing for the detection of even the smallest deviations. The powerful reporting functions also provide regular updates via e-mail to help insure yields. User-friendly • Central administration of all customer and system data • Easy to understand reporting Mobile • World-wide access through a web-enabled computer or mobile phone Personalization • Personalized configuration of pages and diagrams • Individual yield and event reports sent via e-mail Informative • Fully automatic yield comparison of system devices • Professional integration into personal website 117 Monitoring systems Management of several PV systems from one central location High-performance reporting to help safeguard yield Remote monitoring Personalized access to screen options and functions Flexible page design for individual presentation of the solar plant Standard pages for the most common views Quick overview of measured and yield values of the solar plant Easy diagnostics through display of measured values and event log Technical data Sunny Portal Languages Available languages German, English, Spanish, Italian, French, Chinese, Greek, Korean, Portuguese, Czech System requirements Supported operating systems all / optimized access for mobile devices Software Recommended browsers Firefox, Internet Explorer Version 7 and up, Safari Other JavaScript and cookies enabled Supported data logger Sunny WebBox Plant management Sunny Portal Account one password for all plants in Sunny Portal Plant information Plant description overview of the key properties of the PV system Annual comparison quick yield overview of the entire operating period Plant log book access to messages regarding plant events Device overview properties and parameters of the devices in the PV system Page design Standard pages automatic standard pages for the most common plant monitoring and presentation needs Personalized pages a variety of templates for page construction Page modules tables, diagrams, custom images, free text, plant overview (CO 2 , remuneration, energy) Visualization of yield and measured values Diagram types selection of six diagram types for optimal presentation of yield & measurement values, bar graphs, area charts, and line charts (with, without, or only tags), as well as XY diagrams Tables individual configuration of charts for all yield and measured values Time periods from 5 minutes to 1 year, various time intervals selectable Monitoring Inverter comparison fully automatic and ongoing inverter yield comparison and E-mail alarms Communication monitoring ongoing monitoring and, when necessary, alarms for the connection between Sunny Portal and Sunny WebBox Status reports Information reports daily or monthly reports on energy yield, maximum output, remuneration, CO 2 reduction via E-mail a self-defined page can also be sent from Sunny Portal Event reports hourly or daily reports on events, warnings, faults and errors, with personalized content and recipients Report format Text, PDF, HTML Individual access Publication of specific pages access via the public area on Sunny Portal by all Internet users, ideal for personalized presentations on personal Web sites User roles assign roles of "guest", "standard user", "installer" and "plant administrator" easily determine who has which viewing and configuration rights 118 SUNNY SENSORBOX The weather station for PV systems The Sunny SensorBox is installed directly onto solar modules and measures irradiation and temperature. In combination with Sunny WebBox and Sunny Portal, it provides continuous meteorlogical and power production data. This makes it possible to detect shade, dirt, and gradually declining array performance, providing security against lost yield. An optional sensor to measure of ambient temperature or wind speed provides even more data. Informative • Precise measurement of irradiation intensity, module temperature, ambient temperature and wind speed Easy to Install • Simple integration into existing PV plants via RS485 Convenient • Data analysis on any PC or in the Sunny Portal Reliable • Rapid error detection 119 Communication with the Sunny WebBox via RS485 Continuous monitoring of generator performance in Sunny Portal Measurement of radiation and module temperature (plus optional measurement of ambient temperature and wind speed) Easy installation; data transmission and energy supply via a common cable Technical data Sunny SensorBox Communication Data logger communication RS485 to Sunny WebBox, RS485 to Sunny Boy Control Interfaces Sunny WebBox and Power Injector 1x SMACOM / spring terminals Max. communication range RS485 1200 m (3937 ft) Power supply Power supply RS485 Power Injector Input voltage 100 V – 240 V AC, 50 / 60 Hz Power consumption < 1 W Environmental conditions in operation Ambient temperature –25 °C ... +70 °C (–13 °F ... +158 °F) Protection rating (as per EN 60529) IP65 General data Dimensions (W / H / D) in mm (in) 120 / 50 / 90 (5 / 2 / 3.5) Weight 500 g (1102 lb) Mounting location outdoor Deployment options mounting plate, roof bracket Language versions (manual) German, English, French, Italian, Spanish, Dutch, Czech, Portuguese, Greek Features Operation via the Sunny WebBox interface Warranty: 5 years ● Certificates and approvals www.SMA-Solar.com Accessories Mounting plate ○ Roof bracket ○ Wind sensor ○ Wall mounting bracket for wind sensor ○ PT100 ambient temperature sensor ○ PT100 module temperature sensor ● RS485 Power Injector ● SMA Power Injector with Bluetooth ® ○ ● Standard features ○ Optional features — Not available Monitoring systems 120 SUNNY MATRIX Attractive large-scale display The Sunny Matrix is a sturdy large-format display that visualizes yield, performance and CO 2 reduction of PV systems in large, luminous figures. It derives the display data from the Sunny WebBox via an Ethernet interface, either through the local network or from any location in the world connected to the Internet. If the solar power system is fitted with a Sunny SensorBox, the local recorded weather data will also be available for display. The Sunny Matrix is available in various formats and has no restriction on the layout of text. Variable numbers of lines and characters make the Sunny Matrix an eye-catching, versatile display for viewing solar power production quickly and publicly. User-friendly • Easy set-up and operation via a web browser • Automatic brightness control Versatile • Flexible display • Customizable text and content Durable • Large, weather-proof display for effective data presentation Flexible • Multiple sizes for any application • Customizable front panel label 121 Presentation of system performance with high public appeal for indoor or outdoor application Three different enclosure sizes Automatic data synchronization with Sunny WebBox Display of wind, temperature and radiation data in combination with the Sunny SensorBox Individual design of front panel label according to your specifications Changing displays, freely editable and ticker text, automatic night switching Practically unlimited choice of position and length of text modules Integrated web server for set-up, operation and remote maintenance from any web-enabled PC in the world Technical data Sunny Matrix Communication Data logger communication Ethernet Interfaces Ethernet 10/100 Mbit, RJ45 Max. number of devices Ethernet (Sunny WebBox) 50 Max. communication range Ethernet 100 m (328 ft) System requirements Required SMA devices Sunny WebBox Power supply Input voltage 100 V – 240 V AC, 50 / 60 Hz Power consumption Normally 20 W + 5 W per 4-character display module Max. current input 1.3 A Environmental conditions in operation Ambient temperature –25 °C ... +70 °C (–13 °F ... +158 °F) Protection rating (as per EN 60529) IP54 General data Dimensions (W / H / D) in mm (in) 800 / 400 / 120 (31.5 / 16 / 5) 800 / 800 / 120 (31.5 / 31.5 / 5) 800 / 1000 / 120 (31.5 / 39 / 5) Weight 15 kg / 20 kg / 25 kg (33 lb / 44 lb / 55 lb) Mounting location outdoor Deployment options wall mounting Character height 51 mm (2 in) Length of lines 4, 8, 12 or 16 characters Number of lines max. 2 lines on 400 mm (16 in) model, max 4 lines on 800/1000 mm (32/39 in) model Line layout positioning to customer specification Font panel design according to customer specification Software language German, English, Italian, Spanish, French, Dutch, Portuguese Language versions (manual) German, English, Italian, Spanish, French, Dutch, Portuguese Features Operation integrated Web server (Internet browser) Warranty 5 years Certificates and approvals www.SMA-Solar.com Information displayed General information time, date, personal text, personal web text System data current output, daily yield, total yield, CO 2 savings Sunny SensorBox data ambient temperature, module temperature, internal solar radiation, wind speed Sunny Island data battery charge level Accessories Optional software Sunny Matrix Admin Tool Monitoring systems 122 FLASHVIEW Professional plant presentation at no cost Yields, current output, environmental and ambient data: Flashview presents all of this for solar power systems on any monitor connected to a PC. Various display views switch automatically or can be manually selected by the viewer. Flashview queries the system data from the Sunny WebBox through an existing network connection or any location in the world via the Internet. It is also customizable: integrate system images, as well as link to external RSS feeds. Eye-catching • Attractive presentation on standard displays Easy to Use • Customizable images and logos • Easy set-up and operation Economical • Free download Informative • Display of output, yield, environmental and local data • Continuous display of the most important system data 123 Monitoring systems Easy to operate Display of key performance parameters Flexible set-up options Individual design with personal wallpaper Free download Attractive visual presentation Automatic data synchronization with Sunny WebBox News ticker with RSS feed Technical data Flashview Languages Available languages German, English, Spanish, Italian, French, Chinese, Greek, Korean, Portuguese, Dutch, Czech System requirements Supported operating systems Windows XP (Service Pack 2) Windows Vista Apple Macintosh OS X Required SMA devices Sunny WebBox Communication Data logger communication Ethernet Type IP address, URL (e.g., DynDns) Max. number of devices Ethernet 10 Max. communication range Ethernet 100 m (328 ft) Software Other WinZip Hardware (minimum requirements) Processor 1 GHz Main Memory 256 MB Free hard disk space 12 MB Resolution 1280 x 1024 pixels Color depth 256 colors Information displayed General information time System Data current output, daily yield, total yield, CO 2 savings Sunny SensorBox data ambient temperature, module temperature, internal solar radiation, wind speed Other information CO 2 offset in kilometers (miles) driven, remuneration Additional pages partner page for personal advertising campaigns, RSS feed news ticker Individual set-up options Values CO 2 factor, number format, length unit weight unit, temperature unit Other name of plant, personal wallpaper Features Operation PC keyboard, automatic switching of slide show after 5, 10, 20 or 30 seconds 124 POWER REDUCER BOX Feed-in management for large-scale PV plants With the Power Reducer Box, SMA delivers a solution for large PV plants that must take part in feed-in management. It allows the grid operator to remotely control system performance. It achieves this by translating the setpoint values transmitted via radio ripple control receiver into control commands for the Sunny WebBox, which forwards them to the inverters. During this process, each change of status is logged twice, once in the Power Reducer Box and once in the Sunny WebBox. If desired, the Power Reducer Box can also automatically transmit data to the Sunny Portal, informing the operator immediately of the utility operator’s requirements. Compliant • Complies with the German EEG* amendment on feed-in management • Satisfies the German Medium- Voltage Directive (BDEW)** for grid safety management Flexible • Active power limitation and reactive power setpoint • Reliably controls up to 2500 inverters Reliable • Logging of all events and status changes * German Renewable Energies Act ** Guideline established by the German Federal Association for Energy and Water Easy to Use • Straightforward integration into existing systems • Easy installation • Free support from the SMA Service Line • Integrated web server 125 1 § 6 EEG Suitable for large- scale plants with up to 2500 inverters Operating history can be recalled at any time online via Sunny Portal Compliance with legislation (§6 EEG 2009) Default setting of reactive power or cos ϕ Gentle gradual reconnection of plant in compliance with the Medium-Voltage Directive** Integrated web server for remote online access from any PC Rapid and simple commissioning Double logging of all switching operations Technical data Power Reducer Box Communication Communication with Sunny WebBox Ethernet PC communication Ethernet Interfaces Radio ripple control receiver (AUX COM) 4 digital inputs Ethernet 10/100 Mbit, RJ45 Max. number of SMA devices Sunny WebBox 50 Max. communication range Ethernet 100 m (328 ft) Power supply Power supply plug-in power supply Input voltage 100 V – 240 V AC, 50 / 60 Hz Power consumption typ. 4 W / max. 12 W Environmental conditions in operation Ambient temperature –20 °C ... +60 °C (–4 °F ... +140 °F) Relative humidity 5% ... 95%, non-condensing Memory Internal 16 MB in a ring memory configuration External SD card 128 MB / 512 MB / 1 GB / 2 GB General data Dimensions (W / H / D) in mm (in) 255 / 130 / 57 (10 / 5 / 2) Weight 750 g (2 lb) Mounting location indoors Deployment options DIN rail mounting, wall mounting Status display LEDs Software language German, English Language versions (manual) German, English Features Operation integrated Web server (Internet browser) Warranty: 5 years ● Certificates and approvals www.SMA-Solar.com Accessories Plug-in power supply with adaptors ● Red Ethernet cable (patch cable) ● Blue Ethernet cable (crossover cable) ● Screwdriver ● Plug for AUXCOM (plug, connector shell, cable tie) with 2.5 m (8.2 ft) cable ● Screws and anchors ● Technical description with drilling template ● SD Card, 2GB ○ ● Standard features ○ Optional features — Not available Monitoring systems 126 SMA OPC SERVER The standardized data interface for large-scale systems Large-scale plants and PV power utility stations require customized monitoring solutions and need to link systems and components supplied by different manufacturers into one joint control system. OPC, the international communication standard in the field of automation technology, enables simple and reliable data exchange between products and applications supplied by different vendors. With the SMA OPC Server, SMA equipment can be very easily integrated into OPC-compatible systems. Professional • Visualization, control and monitoring of large-scale plants • Integration of SMA equipment into existing control-room technology such as GLT and SCADA systems Flexible • Data interface in accordance with the communication standard OPC-DA / OPC-XML-DA • Simple and fast installation, high reliability • Compatible with WinCC, InTouch, LabView, etc. 127 Monitoring systems Technical data SMA OPC Server Languages Available languages German, English, French System requirements Supported operating systems Windows XP Professional (Service Pack 2) Windows Server 2003 (recommended) Required SMA devices Sunny WebBox Hardware (minimum requirements) Processor 2 GHz Main memory 2 GB Free hard disk space 2 MB Resolution 1024 x 768 pixels Drives CD-ROM Software Microsoft .NET Framework 2.0 OPC core components Communication Sunny WebBox communication Ethernet OPC communication OPC-DA and OPC-XML-DA Max. number of devices Ethernet 50 Sunny WebBox devices Supports the following systems OPC clients Wonderware InTouch LabView Siemens WinCC National Instruments LabVIEW Packing List CD-ROM, documentation Functionality Data update up to 10 seconds Unidirectional data exchange inverter measured values Two-way data exchange inverter parameters Other Legal notice operation with valid license contract only Visualize PV power stations professionally International OPC standard Simple installation and intuitive configuration Standardized interfaces to the PV system Simple integration of the PV plant into existing visualization systems Real-time plant data for monitoring and controlling the PV plant Monitoring of multiple plants from a central point 128 2 3 4 1 2 4 6 7 5 1 3 Typical system design— wireless transmission Electricity generation SUNNY BOY PV array Plant monitoring SUNNY BEAM SUNNY EXPLORER 1 2 3 4 Typical system design— cable transmission Electricity generation SUNNY MINI CENTRAL PV array Plant monitoring SUNNY SENSORBOX SUNNY WEBBOX SUNNY PORTAL FLASHVIEW SUNNY MATRIX RS485 Local network / Internet 1 2 3 4 5 6 7 Wired or Wireless Secure connection with and without cable To monitor solar power systems, data has to be transmitted. This can be power values or energy yields. For the communication between the solar inverter and monitoring devices, SMA provides two basic choices: wireless and wired variants. Both have advantages and are used with different sized systems. Let SMA help you decide which method of communication best suits your PV plant. Bluetooth ® • Automatic networking of up to 50 devices • Range of up to 100 m (328 ft) unobstructed • Compatible with standard Bluetooth devices RS485 • Greatest reliability via symmetrical signal transmission • Various accessories available (radio links, fiber optic converters) 129 Wireless Success—intelligently networked with SMA Bluetooth With SMA Bluetooth, wireless networks can be created simply and quickly—without the additional effort of having to lay cables in walls, re-plastering or painting, making it perfectly suited to your residential rooftop system. Bluetooth, the international wireless standard, makes monitoring flexible and extendable. Installers and plant operators save time and installation costs. Thanks to Bluetooth, all new inverters are recognized quickly and automatically integrated into the system. With the SMA intelligent networking concept, up to 50 devices can be integrated in a network. Bluetooth Class 1 is the standard used and it enables communication over longer distances. If that’s not enough because walls or ceilings are in the way, you can also use the SMA Blue- tooth Repeater to strengthen the signal and extend the range. Bluetooth is also reliable. Thanks to the transmission of data packets in small units and constant frequency changes, the radio connection is extremely stable. The broadcast power is also adapted to meet the connection’s specific requirements. Built-in password protection secures your data against unauthorized access. Robust and Secure—powerful across long distances with proven RS485 wiring The RS485 fieldbus is a veteran in the area of cable-connected communication technology. It has been used by SMA for many years and has proven itself in a nearly endless number of systems. All devices are connected to each other in a chain (i.e. a data bus). At the end of this chain, the Sunny WebBox collects all the data and reliably informs you of the status of the PV system. The advantage of RS485 wiring is that functional lengths of up to 1200 m (3937 ft) and reliable data transmission can be achieved even in interference-prone areas. It is also appropriate for larger solar power systems, where operators require maximum security and reliability. Monitoring systems Bluetooth (radio connection) RS485 wiring Typical application Especially for small and mid-sized solar power plants For mid-sized and large solar power plants Advantages Reduced costs and effort High speed and reliability Number of participants (system monitoring and inverters) Up to 50 per Bluetooth network Up to 50 per RS485 bus Range Up to 100 m (328 ft) unobstructed between individual devices 1200 m per RS485 bus Number of data retrieval devices (for example, Sunny Beam or Sunny WebBox) Up to four per network One per RS485 bus 130 OFF-GRID INVERTERS 130 131 131 132 133 6 Off-Grid inverters by SMA: System manager for all types of energy generators ognize the charge levels at any given moment and, through its function as system manager, is capable of making further decisions as well. If batteries are discharged or if there is a great demand for electricity, the Sunny Island can start a generator or it can disconnect loads as needed. If the batteries are fully charged and there is little demand, it can reduce the solar plant’s electricity production. It also determines the optimal strategy for charging the batteries, and in so doing, increases their lifespan. Flexible grid layout In addition to solar and wind power plants, diesel generators and other electricity generators as well (as all 230 V loads) can be connected to the AC standalone grid. This does away with costly DC cabling. For smaller systems, SMA offers the Sunny Island Charger, an MPP charge regulator for a DC connection of the PV system to the batteries. This makes SMA the only company The Sunny Island battery inverter provides secure power supply for stand- alone systems. It forms a standard AC voltage grid into which all users and generators can be easily integrated. With this AC coupling and the Sunny Island as a system manager, SMA delivers an innovative solution for supplying electricity to remote locations and for creating an emergency supply for areas with unstable grids. Functional principle The Sunny Island is a battery inverter and is in charge of setting up a stable standalone grid. In doing this, it holds the voltage and frequency of the AC grid constant within specified limits. Both users and generators are connected directly to this grid. If there is an energy surplus, the Sunny Island charges the batteries. If there is a shortage, it supplies the grid with energy from the batteries. Thanks to its highly developed battery management system, it can rec- Components: 1. Solar array, 2. SUNNY BOY, 3. SUNNY ISLAND, 4. Batteries, 5. Diesel generator, 6. Wind power plant in the world to offer coordinated solutions for both AC and DC connections. A unique and special advantage of the SMA solutions it is that stand-alone grids can be set up quickly and can be costeffectively adapted to increasing electricity demands. Expandable up to 300 kW Stand-alone grids using the Sunny Island 2012, 2224 or 5048 can be expanded without difficulty through the parallel connection of several devices—single-phase as well as three-phase. For systems with more than 15 kW, three Sunny Island 5048s and a battery are combined in a cluster. To reach the total power desired, several of these clusters can be connected in parallel. The advantage to this is even if a battery fails, only one portion of the system is affected, which ensures a secure stand-alone grid supply. To find out more, see page 210. 134 SUNNY ISLAND 5048 / 5048-US The Island Manager The Sunny Island 5048 makes commissioning within minutes possible. All required operational settings can be made quickly and easily in just a few steps. The Sunny Island 5048 is versatile, extendable and takes on all control processes. Its first-class battery management ensures maximum battery life. It also features impressive efficiency, a rugged die-cast aluminum enclosure and the OptiCool active cooling system. The Sunny Island is also available in a UL-compliant 5048-US version with an output rating of 120 V and 60 Hz for the North American market. Flexible • For systems from 3 to 300 kW • 1- and 3-phase operation, connectable in parallel and modularly extendable • AC and DC coupling Efficient • High efficiency • Intelligent battery management for maximum battery life • Charge level calculation Robust • Extreme overload capability • OptiCool™ active temperature management system • 5-year warranty Simple • Easy commissioning with the "Quick Configuration Guide" • Complete off-grid management 5048-US 135 Off-Grid Inverters Technical data Sunny Island 5048 Sunny Island 5048-US AC output (loads) Nominal AC voltage (adjustable) 230 V (202 V – 253 V) 120 V (105 V – 132 V) Nominal frequency (adjustable) 50 Hz / 60 Hz (45 Hz – 65 Hz) 60 Hz (55 Hz – 65 Hz) Continuous AC power at 25 °C / 45 °C (77 °F / 113 °F) 5000 W / 4000 W 5000 W / 4000 W AC output power at 25 °C (77 °F) for 30 min / 1 min / 3 s 6500 W / 8400 W / 12000 W 6500 W / 8400 W / 11000 W Nominal AC current / max. AC current (peak) 21.7 A / 120 A for 60 ms 41.7 A / 180 A for 60 ms THD output voltage / power factor (cos ϕ) < 3% / –1 to +1 < 3% / –1 to +1 AC input (generator or grid) AC input voltage (range) 230 V (172.5 V – 264.5 V) 120 V (80 V – 150 V) AC input frequency (range) 50 Hz / 60 Hz (40 Hz – 70 Hz) 60 Hz (54 Hz – 66 Hz) Max. input current (adjustable) / max. input power 56 A (0 A – 56 A) / 12.8 kW 56 A (0 A – 56 A) / 6.7 kW Battery DC input Battery voltage (range) 48 V (41 V – 63 V) 48 V (41 V – 63 V) Max. battery charging current / continuous charging current at 25 °C (77 °F) 120 A / 100 A 120 A / 100 A Battery type / battery capacity (range) lead, NiCd / 100 – 10000 Ah lead, NiCd / 100 – 10000 Ah Charge control IUoU process IUoU process Effi ciency / operating consumption Max. effi ciency 95% 95% Internal consumption with no load / standby 25 W / 4 W 25 W / 4 W Protection devices DC reverse polarity protection / DC fuse ●/● ●/● AC short-circuit / AC overload ●/● ●/● Overtemperature / excessive battery discharge ●/● ●/● General data Dimensions (W / H / D) in mm (in) 467 / 612 / 235 (18 / 24 / 9) Weight 63 kg (139 lb) Operating temperature range –25 °C ... +50 °C (–13 ° F ... +122 °F) Protection rating (as per IEC 60529) indoors (IP30) indoors (NEMA 1) Features / function Operation & display / multifunction relays internal / 2 internal / 2 3-phase systems / parallel connection ●/● ●/● Integrated bypass / multicluster operation —/● —/ ● Charge level calculation / full- / equalization charge ●/●/● ●/●/● Integrated soft start / generator support ●/● ●/● Battery temperature sensor / communication cables ●/● ●/● Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ Certificates and permits www.SMA-Solar.com www.SMA-Solar.com Accessories Battery cables / battery fuses ○/○ ○/○ Interfaces (RS485 / Multicluster PB) ○/○ ○/○ "GenMan" extended generator start ○ ○ Load-shedding contactor / battery current measurement ○/○ ○/○ ● Standard features ○ Optional features — Not available Last revision: May 2010 Type designation SI 5048 SI 5048U Three-phase system Single-phase system 136 SUNNY ISLAND 3324 / 4248 / 4248-US Making stand-alone grids easier than ever Easy installation, safe operation and an outstanding price-performance ratio make the SMA Sunny Island 3324 and 4248 battery inverters especially suitable for small and mid-sized stand-alone grids. The Sunny Island 4248-US model is available for countries with voltage systems compatible with the U.S. standard. The inverters guarantee a reliable and high-quality power supply. Due to their outstanding overload capabilities and that they are designed to withstand high ambient temperatures, this line can be used under extreme weather conditions. Efficient • High efficiency • Excellent price-performance ratio Durable • Extreme overload capability • 5-year warranty Simple • For systems from 2 to 5 kW • AC and DC coupling • Simple installation 4248- US 137 Off-Grid Inverters Technical data Sunny Island 3324 Sunny Island 4248 Sunny Island 4248-US AC output (loads) Nominal AC voltage (adjustable) 230 V (202 V – 253 V) 230 V (202 V – 253 V) 120 V (105 V – 132 V) Nominal frequency (adjustable) 50 Hz (45 Hz – 55 Hz) 50 Hz (45 Hz – 55 Hz) 60 Hz (55 Hz – 65 Hz) Continuous AC power at 25 °C / 45 °C (77 °F / 113 °F) 3300 W / 2300 W 4200 W / 3400 W 4200 W / 3400 W AC output power at 25 °C (77 °F) for 30 min / 1 min / 3 s 4200 W / 5000 W / 7300 W 5400 W / 7000 W / 11400 W 5400 W / 7000 W / 11900 W Nominal AC current / max. AC current (peak) 14.5 A / 70 A for 100 ms 18 A / 100 A for 100 ms 35 A / 140 A for 5 s THD output voltage / power factor (cos ϕ) < 3% / –1 to +1 < 3% / –1 to +1 < 3% / –1 to +1 AC input (generator or grid) AC input voltage (range) 230 V (172.5 V – 264.5 V) 120 V (80 V – 150 V) AC input frequency (range) 50 Hz (40 Hz – 60 Hz) 50 Hz (40 Hz – 60 Hz) 60 Hz (54 Hz – 66 Hz) Max. input current (adjustable) / Max. input power 56 A (2 – 56 A) / 12.8 kW 56 A (2 – 56 A) / 12.8 kW 56 A (2 – 56 A) / 6.7 kW Battery DC input Battery voltage (range) 24 V (21 V – 32 V) 48 V (41 V – 63 V) 48 V (41 V – 63 V) Max. battery charging current / continuous charging current at 25 °C (77 °F) 140 A / 104 A 100 A / 80 A 100 A / 80 A Battery type / battery capacity (range) lead / 100 – 6000 Ah lead / 100 – 6000 Ah lead / 100 – 6000 Ah Charge control IUoU process IUoU process IUoU process Efficiency / operating consumption Max. efficiency 94.5% 95% 95% Internal consumption with no load / standby 22 W / 4 W 22 W / 4 W 22 W / 4 W Protection devices DC reverse polarity protection / DC fuse ●/● ●/● ●/● AC short-circuit / AC overload ●/● ●/● ●/● Overtemperature / excessive battery discharge ●/● ●/● ●/● General data Dimensions (W / H / D) in mm (in) 390 / 590 / 245 (15 / 23 / 10) Weight 39 kg (86 lb) Operating temperature range –25 °C ... +50 °C (–13 °F ... +122 °F) Protection rating (according to IEC 60529) indoors (IP30) indoors (IP30) indoors (NEMA 1) Features / function Operation & display / multifunction relays internal / 2 internal / 2 internal / 2 3-phase systems / parallel connection —/— —/— —/— Integrated bypass / multicluster operation —/— —/— —/— Charge level calculation / full- / equalization charge —/●/● —/●/● —/●/● Integrated soft start / generator support ●/— ●/— ●/— Battery temperature sensor / communication cables ●/— ●/— ●/— Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ Certificates and permits www.SMA-Solar.com www.SMA-Solar.com www.SMA-Solar.com Accessories Battery cables / battery fuses ○/○ ○/○ ○/○ Interfaces (RS485 / Multicluster PB) ○/— ○/— ○/— "GenMan" extended generator start ○ ○ ○ Load-shedding contactor / battery current measurement ○/— ○/— ○/— ● Standard features ○ Optional features — Not available Last revision: May 2010 Type designation SI 3324 SI 4248 SI 4248U Split-phase system (only with Sunny Island 4248-US) Single-phase system 138 SUNNY ISLAND 2012 / 2224 Compact and powerful for small stand-alone systems The new Sunny Island 2012 and 2224 extends the off-grid SMA inverter series for the lower power range. The inverters not only feature all the proven product characteristics of the “big brother” Sunny Island 5048 but, thanks to their reduced weight and compact design, the new family members are even easier to handle and install. The high IP54 protection class and the Sunny Remote Control (SRC-1) give you full flexibility when choosing an installation location. Easy-to-use technology at its best, the new Sunny Island models are an unbeatable combination for off-grid systems of up to nine kilowatts. Efficient • High efficiency • Charge level calculation • Intelligent battery management for maximum battery life-span Simple • Simple installation • Complete off-grid management • Easy and remote configuration and monitoring with Sunny Remote Control Durable • For indoor and outdoor installation • Excellent overload characteristics • Very wide temperature range • 5-year warranty Flexible • For systems from 1 to 9 kW • 1- and 3-phase operation, connectable in parallel and modularly extendable • AC and DC coupling 139 Off-Grid Inverters Technical data Sunny Island 2012 Sunny Island 2224 AC output (loads) Nominal AC voltage (adjustable) 230 V (202 V – 253 V) 230 V (202 V – 253 V) Nominal frequency (adjustable) 50 Hz / 60 Hz (45 Hz – 65 Hz) 50 Hz / 60 Hz (45 Hz – 65 Hz) Continuous AC power at 25 °C / 45 °C (77 °F / 113 °F) 2000 W / 1400 W 2200 W / 1600 W AC output power at 25 °C (77 °F) for 30 min / 1 min / 3 s 2500 W / 3800 W / 3900 W 2900 W / 3800 W / 3900 W Nominal AC current / max. AC current (peak) 8.7 A / 25 A for ca. 500 ms 9.6 A / 25 A for ca. 500 ms THD output voltage / power factor (cos ϕ) < 4% / –1 to +1 < 4% / –1 to +1 AC input (generator or grid) AC input voltage (range) 230 V (172.5 V – 264.5 V) 230 V (172.5 V – 264.5 V) AC input frequency (range) 50 Hz / 60 Hz (40 Hz – 70 Hz) 50 Hz / 60 Hz (40 Hz – 70 Hz) Max. input current (adjustable) / max. input power 25 A (0 A – 25 A) / 5.75 kW 25 A (0 A – 25 A) / 5.75 kW Battery DC input Battery voltage (range) 12 V (8.4 V – 15.6 V) 24 V (16.8 V – 31.5 V) Max. battery charging current / continuous charging current at 25 °C (77 °F) 180 A / 160 A 90 A / 80 A Battery type / battery capacity (range) lead, NiCd / 100 – 10000 Ah lead, NiCd / 100 – 10000 Ah Charge control IUoU process IUoU process Efficiency / operating consumption Max. efficiency 93% 93.6% Internal consumption with no load / standby 21 W / 6 W 21 W / 6 W Protection devices DC reverse polarity protection / DC fuse —/— —/— AC short-circuit / AC overload ●/● ●/● Overtemperature / excessive battery discharge ●/● ●/● General data Dimensions (W / H / D) in mm (in) 470 / 445 / 185 (18.5 / 17.5 / 7) Weight 19 kg (42 lb) Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Protection rating (according to IEC 60529) outdoor installation (IP54) outdoor installation (IP54) Features / function Operation & display / multifunction relays / search mode external via SRC-1 / 2 / ● external via SRC-1 / 2 / ● 3-phase systems / parallel connection ●/● ●/● Integrated bypass / multicluster operation ●/— ●/— Charge level calculation / full- / equalization charge ●/●/● ●/●/● Integrated soft start / generator support ●/● ●/● Battery temperature sensor / communication cables ●/● ●/● Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ Certificates and permits www.SMA-Solar.com www.SMA-Solar.com Accessories Battery cables / battery fuses ○/○ ○/○ Interfaces (RS485 / Multicluster PB) ○/— ○/— "GenMan" extended generator start ○ ○ Load-shedding contactor / battery current measurement ○/○ ○/○ ● Standard features ○ Optional features — Not available Last revision: May 2010 Type designation SI 2012 SI 2224 Three-phase system Single-phase system 140 SUNNY ISLAND CHARGER 40 Maximum efficiency and versatile DC coupling For the first time, a single manufacturer offers AC and DC coupling. The all-purpose SMA Sunny Island Charger 40 features a broad DC input voltage range, making system configuration possible for almost all PV modules. Thanks to the integrated MPP tracking system, the charger guarantees an energy yield that is 15 to 30 percent higher than that of conventional shunt and serial charge controllers. It includes unique features for charge controllers in this power range. A high protection rating, fanless operation and a broad temperature range make worldwide use possible, even in difficult ambient conditions. Easy installation and the completely automatic customization of the key controller settings by the Sunny Island make its startup simple. Simple • Easy installation and commissioning • Operation and configuration via Sunny Island (Single Point of Operation) Durable • Outdoor installation possible due to IP65 • Fanless • Nominal power up to 40 °C (104 °F) • 5-year warranty Flexible • For 12 / 24 / 48 V • Up to four devices can be connected in parallel • Modular and extendable Efficient • Active MPP tracking • Efficiency > 98% 141 Off-Grid Inverters Technical data Sunny Island Charger 40 Sunny Island Charger 40 Sunny Island Charger 40 12 V 24 V 48 V Input (PV generator) Max. PV power 630 W 1250 W 2100 W Max. DC voltage 140 V DC 140 V DC 140 V DC Optimal MPPT voltage range 25 V – 60 V 40 V – 80 V 70 V – 100 V Number of MPP trackers 1 1 1 Max. PV current 40 A 40 A 30 A Output (battery) Nominal DC power up to 40 °C (104 °F) 600 W 1200 W 2000 W Nominal battery voltage 12 V 24 V 48 V Nominal voltage range 8 V – 15.6 V 16 V – 31.5 V 36 V – 65 V Battery type flooded and sealed lead acid batteries Max. charging current / continuous charging current 50 A / 50 A 50 A / 50 A 40 A / 40 A Charge control IUoU IUoU IUoU Effi ciency Max. effi ciency 98% 98% 98% Euro ETA 97.3% 97.3% 97.3% Device protection DC reverse polarity ● ● ● Short-circuit proof ● ● ● Overload protection ● ● ● Over- and undervoltage protection ● ● ● Over- and undertemperture protection ● ● ● General data Dimensions (W / H / D) in mm (in) 421 / 310 / 143 (16.5 / 12 / 6) Weight 10 kg (22 lb) Protection class (according IEC 60529) IP65 IP65 IP65 Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Humidity 0% – 100% 0% – 100% 0% – 100% Daytime operating consumption < 5 W < 5 W < 5 W Internal consumption at night < 3 W < 3 W < 3 W Features and functions Display multicolored LED multicolored LED multicolored LED Setting parameters plug and play in combination with SI 5048, SI2224, SI2012 (Sync Bus Piggy Back required) DIL switch with stand-alone applications Parallel operation up to 4 devices up to 4 devices up to 4 devices Interface: Sync Bus Piggy-Back ○ ○ ○ External temperature sensor (KTY type) ○ ○ ○ Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ Certificates and permits CE CE CE ● Standard features ○ Optional features — Not available Last revision: May 2010 Type designation SIC40-MPT SIC40-MPT SIC40-MPT 142 Multicluster Boxes for SUNNY ISLAND 5048 For easy set-up of stand-alone and hybrid systems The new Multicluster-Boxes for the Sunny Island 5048 make setting up large off-grid systems easy. They are the ideal solution for island and hybrid systems from 30 to 300 kW, allowing from 2 to 12 three-phase clusters, each consisting of three Sunny Island inverters, to be connected in parallel. The Multicluster Box was designed as an AC distribution center for connecting generators and to supply loads up to 300 kW. To simplify installation, all Multicluster Boxes are completely wired and fitted at the factory with a main connector for PV or wind generators. All communication cables required for the installation are included. Reliable • Active anti-islanding • Reverse current monitoring • Automatic bypass for the generator Flexible • 3 different sizes from 30 to 300 kW • Different generator, PV and load sizes Simple • Integrated AC distribution for Sunny Island, generator and PV • Integrated load-shedding contactor Durable • IP65 high protection class • 5-year warranty Image for illustrative purposes only. 143 Off-Grid Inverters Technical data Multicluster-Box 6 Multicluster-Box 12 Multicluster-Box 36 General Number of phases 3-phase 3-phase 3-phase Nominal AC voltage 230 V (L,N), 400 V (L1, L2) 230 V (L,N), 400 V (L1, L2) 230 V (L,N), 400 V (L1, L2) AC voltage range 172.5 V – 265 V, 300 V – 433 V 172.5 V – 265 V, 300 V – 433 V 172.5 V – 250 V, 300 V – 433 V Nominal AC frequency (range) 50 Hz (40 Hz – 70 Hz) 50 Hz (40 Hz – 70 Hz) 50 Hz (40 Hz – 70 Hz) Permitted grid structure TN TN TN Dimensions (W / H / D) in mm (in) 760 / 760 / 210 (30 / 30 / 8) 1000 / 1400 / 300 (39 / 55 12) 1200 / 2000 / 850 (47 / 79 / 33) Mounting type suspended standing on a plinth standing on a plinth Weight 60 kg (132 lb) 140 kg (309 lb) 300 kg (661 lb) Connections for Sunny Island Number of devices 6 12 36 Continuous AC power / AC current at 25 °C (77 °F) 30 kW / 3 x 44 A 60 kW / 3 x 87 A 180 kW / 3 x 260 A Continuous AC power / AC current at 45 °C (113 °F) 24 kW / 3 x 35 A 48 kW / 3 x 70 A 144 kW / 3 x 209 A AC power / AC current for 30 min. 40 kW 80 kW 234 kW / 3 x 340 A AC power / AC current for 1 min. 50 kW 100 kW 300 kW / 3 x 440 A Fuses circuit breaker C32A circuit breaker C32A circuit breaker C32A PV system connection Quantity 1 (three-phase) 1 (three-phase) 1 (three-phase) Continuous AC power PV / continuous AC current PV at 25 °C (77 °F) 55 kW / 3 x 80 A 110 kW / 3 x 160 A 300 kW / 3 x 435 A (AC1) Fuses — — — Load connection Quantity 1 (three-phase) 1 (three-phase) 1 (three-phase) Nominal power / current at 25 °C (77 °F) 55 kW / 3 x 80 A 110 kW / 3 x 160 A 300 kW / 3 x 435 A (AC1) Fuses NH00 NH00 NH03 Generator connection Quantity 1 (three-phase) 1 (three-phase) 1 (three-phase) Nominal generator power / current at 25 °C (77 °F) 55 kW / 3 x 80 A 110 kW / 3 x 160 A 300 kW / 3 x 435 A (AC1) Fuses NH00 NH00 NH03 Features / function Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ Certificates and permits CE CE CE Ambient conditions Ambient temperature (SBU, AS-box) –25 °C ... +60 °C (–13 °F ... +122 °F) Protection class (according IEC 60529) IP65 IP65 IP55 Humidity 0% ... 100% 0% ... 100% 0% ... 100% Accessories Communication cables ● ● ● Multicluster Piggy-Back ○ ○ ○ ● Standard features ○ Optional features — Not available Last revision: May 2010 Type designation MC-BOX-6.3 MC-BOX-12.3 MC-Box-36.3 144 Smart Load for SUNNY ISLAND Intelligent dumpload for stand-alone grids The Smart Load forms the perfect complement to unregulated energy generators in stand-alone grids, e.g. small, directly-connected wind generators with passive stall power control. If there is an electricity surplus, the Smart Load feeds it into special loads such as heating cartridges in a hot water tank. The control system is completely automatic, lightning fast and free of retroactive effects for other loads. This continuous and quick energy consumption allows for ideal protection of system components and guarantees increased reliability. Simple • Ideal complement for energy sources without active power control • Easy installation and commissioning Safe • Minimized AC interference emission thanks to power factor adjustment • Integrated load frequency statistics Flexible • For use from 45 to 65 Hz • Can be connected in parallel • Suitable for 1- and 3-phase operation Robust • IP65 high protection class • 5-year warranty 145 Off-Grid Inverters Technical data Smart Load 6000 Input data Nominal input voltage 230 V (single-phase) / 3 x 400 V / 230 V with a load-withstanding neutral conductor System frequency 45 – 55 Hz, 55 – 65 Hz Input voltage range 3 x 180 – 270 V Output values Output voltage 3 x 0 – 230 V Output power per phase (3-phase / 1-phase) 3 x 2 kW / 6 kW Connections 3 individual resistors at 2 kW, 1 individual resistor at 6 kW Protection devices DC short circuit ● DC open circuit ● AC short circuit ● Overload ● General data Dimensions (W / H / D) in mm (in) 435 / 325 / 215 (17 / 13 / 8.5) Weight 14 kg (31 lb) Operating temperature range –25 °C ... +50 °C (–13 °F ... +122 °F) Protection class (according IEC 60529) IP65 Features Warranty: 5 / 10 / 15 / 20 / 25 years ●/○/○/○/○ Certificates and permits CE ● Standard features ○ Optional features — Not available Last revision: May 2010 Type designation SL -6000 146 WIND POWER INVERTERS 146 147 147 148 149 2 3 5 6 7 4 1 WINDY BOY: Grid connection of small wind turbine systems one another. This improves yields, especially when the wind speed is low. The constantly changing slope of the polynomial curve also minimizes mechanical strain on the turbine by gently and gradually shifting the load, even during significant speed fluctuations. All-purpose Its transformer-based concept, the independent Grid Guard disconnection device, automatic 50 / 60 Hz detection, as well as all relevant country certifications, permit installation nearly anywhere in the world while ensuring low installation costs and simplified commissioning procedures. Reliable Converting the wind energy plant’s speed-dependant voltage to grid-compliant alternating current is easier than ever. The Windy Boy and the Windy Boy Protection Box make it possible to use permanent magnet generators to safely and reliably connect small wind energy plants to the grid. The Windy Boy Protection Box converts the wind generator’s speed-dependant AC voltage to DC voltage and protects the Windy Boy from high input voltages. The input voltage is fed to an external load resistance. The Windy Boy thus converts the generated direct current to grid compatible, alternating current. Versatile Drawing on our experience of over six gigawatts of installed inverter output across the world, SMA developed the Windy Boy series as an inverter family for the grid connection of small wind energy systems. The series includes a variety of models in the one to 21 kW performance range that are suited for use with wind generators from a number of different manufacturers and performance classes. High yields A wind plant can only achieve high yields when the inverter is ideally suited to the wind generator’s performance characteristics. This is the advantage of SMA’s programmable polynomial curve. Because the performance curve of many wind turbines can be depicted with a polynomial, the turbine and the inverter can be optimally adjusted to Components: 1. Wind turbine system, 2. WINDY BOY, 3. SUNNY BOY, 4. Solar array, 5. SUNNY ISLAND, 6. Batteries, 7. Diesel generator 150 WINDY BOY 5000A / 6000A / 7000HV The performance class up to 21 kW The Windy Boy 5000A, 6000A and 7000HV not only feature a maximum efficiency of 96.1 percent, but are also suited for the development of three-phase grid-feeding wind energy plants. The integrated SMA Power Balancer prevents undue load unbalance. The plant is also able to feed-in even if individual phases fail. The weather-proof enclosure and the wide temperature range allow for installation at almost any location. Thanks to the OptiCool temperature management system, these models work with maximum output at outdoor temperatures of up to 45 °C (113 °F). In case of an unlikely problem, the worldwide SMA Service and comprehensive warranty program provide maximum security. Efficient • Up to 96.1% efficiency • Can be combined to form three-phase units with up to 21 kW output • Integrated SMA Power Balancer • OptiCool™ ensures continuous operation even at high temperatures Easy to Use • Programmable polynomial curve enables free selection of turbines • Certified for the most countries (SMA Grid Guard) Safe • Galvanic isolation • Compatible with Windy Boy Protection Box 600 Reliable • Worldwide SMA Service including Service Line • Comprehensive SMA warranty program 151 Wind Power Inverters Technical data Windy Boy 5000A Windy Boy 6000A Windy Boy 7000HV Input (DC) Max. DC power 5750 W 6300 W 7500 W Recommended generator power at 2500 / 5000 full-load hours per year 4600 W / 4200 W 5500 W / 5100 W 6500 W / 6000 W Max. DC voltage 600 V 600 V 800 V DC nominal voltage 270 V 270 V 340 V Min. open circuit voltage for activating "Turbine Mode" 300 V 300 V 400 V Operating range "Turbine Mode" 250 V – 600 V 250 V – 600 V 335 V – 800 V Max. input current 26.0 A 26.0 A 23.0 A Output (AC) AC nominal power 5000 W 6000 W 6650 W Max. AC power 5500 W 6000 W 7000 W Max. output current 26.0 A 26.0 A 31.0 A Nominal AC voltage / AC operating range 220 V, 230 V , 240 V / 180 V – 260 V AC grid frequency / range 50 Hz, 60 Hz / ± 4.5 Hz 50 Hz, 60 Hz / ± 4.5 Hz 50 Hz, 60 Hz / ± 4.5 Hz Power factor (cos ϕ) 1 1 1 Phase conductors / connection phases 1 / 1 1 / 1 1 / 1 Effi ciency Max. effi ciency / Euro-Eta 96.1% / 95.3% 96.1% / 95.3% 96.2% / 95.5% Protective devices DC reverse-polarity protection ● ● ● AC short-circuit protection ● ● ● Ground fault monitoring ● ● ● Grid monitoring (SMA Grid Guard) ● ● ● Galvanically isolated ● ● ● Protection class / overvoltage category I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 468 / 613 / 242 (18 / 24 / 9.5) Weight 62 kg (137 lb) 63 kg (139 lb) 65 kg (143 lb) Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 42 dB(A) ≤ 42 dB(A) ≤ 41 dB(A) Internal consumption: operation / standby < 7 W / 0.25 W < 7 W / 0.25 W < 7 W / 0.25 W Topology LF transformer LF transformer LF transformer Cooling concept OptiCool OptiCool OptiCool Electronics protection rating / connection area (per IEC 60529) IP65 / IP65 IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721) 4K4H 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● ● AC connection: screw terminal ● ● ● Display: text line / graphic ●/— ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ ○/○ Warranty: 5 / 10 years ●/○ ●/○ ●/○ Certificates and permits CE, VDE0126-1-1, G83/1, CER/06/190, DK 5940 ED2.2*, RD 1663, AS4777, EN 50438 Data at nominal conditions ● Standard features ○ Optional features — Not available * applies only to IT variant Type designation WB 5000A WB 6000A WB 7000HV-11 152 WINDY BOY 3600TL / 5000TL Technology meets simplicity With even better communication, usability and efficiency, the Windy Boy 3600TL and 5000TL models set a new standard for inverter technology. With modern graphic displays, a simplified assembly concept, and cable-free plant communication using the Bluetooth global standard, the new generation Windy Boys are ideally suited to almost every need. The transformer-free Windy Boy 3600TL and 5000TL feature a peak efficiency of 97 percent, resulting in optimal yields for small wind energy systems. The polynomial curve and broad input voltage range provide maximum plant design flexibility. The new generation Windy Boy is an inverter for all turbine types. High Yields • Maximum efficiency of 97% • Transformerless, with H5 topology • OptiCool™ ensures continuous operation even at high temperatures Easy to Use • Easily accessible connection area • Low specific weight Informative • Bluetooth ® technology • Multilingual graphic display Flexible • Broad input voltage range • Cable connection without tools • Programmable polynomial curve enables free selection of turbines 153 Technical data Windy Boy 3600TL Windy Boy 5000TL Input (DC) Max. DC power 3800 W 5300 W Max. DC voltage 550 V 550 V DC nominal voltage 400 V 400 V Min. open circuit voltage for activating "Turbine Mode" 125 V 125 V Operating range "Turbine Mode" 80 V – 550 V 80 V – 550 V Max. input current 30.0 A 30.0 A Output (AC) AC nominal power 3600 W 4600 W Max. AC power 3600 W 5000 W Max. output current 22.0 A 22.0 A Nominal AC voltage / AC operating range 220 V – 240 V / 180 V – 280 V AC grid frequency / range 50 Hz, 60 Hz / ± 5 Hz 50 Hz, 60 Hz / ± 5 Hz Power factor (cos ϕ) 1 1 Phase conductors / connection phases 1 / 1 1 / 1 Effi ciency Max. effi ciency / Euro-Eta > 97.0% / 96.4% 97.0% / 96.5% Protection devices DC reverse-polarity protection ● ● AC short-circuit protection ● ● Ground fault monitoring ● ● Grid monitoring (SMA Grid Guard) ● ● Protection class / overvoltage category I / III I / III General data Dimensions (W / H / D) in mm (in) 470 / 445 / 180 (18.5 / 17.5 / 7) Weight 25 kg (55 lb) Operation temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 29 dB(A) ≤ 29 dB(A) Internal consumption: operation / standby < 10 W / < 0.5 W < 10 W / < 0.5 W Topology H5 transformerless H5 transformerless Cooling concept convection OptiCool Electronics protection rating / connection area (per IEC 60529) IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721) 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● AC connection: terminals ● ● Display: text line / graphic — / ● — / ● Interfaces: RS485 / Bluetooth ○/● ○/● Warranty: 5 / 10 years ●/○ ●/○ Certificates and permits CE, VDE0126-1-1, G83/1, DK 5940 ED2.2*, RD 1663/200, EN 50438 Data at nominal conditions ● Standard features ○ Optional features — Not available * applies only to IT variant Type designation WB 3600TL-20 WB 5000TL-20 Wind Power Inverters 154 WINDY BOY 3300 / 3800 Highest yield in any climate With a maximum efficiency of 95.6 percent, the Windy Boy 3300 and 3800 inverters are among the most cost-effective inverters for small wind energy systems. The weatherproof enclosure and broad temperature range permit installation at nearly any location, and thanks to the OptiCool cooling system, the inverters operate at outdoor temperatures of up to 45 °C (113 °F) with maximum output. The programmable polynomial curve enables optimal adaptation to the turbine curve, which increases yield. In case of an unlikely problem, the worldwide SMA Service and comprehensive warranty program provide maximum security. Efficient • Up to 95.6% efficiency • OptiCool™ ensures continuous operation even at high temperatures Easy to Use • Wide range of installation sites • Programmable polynomial curve enables free selection of turbines • Certified for most countries (SMA Grid Guard) Safe • Galvanic isolation • Compatible with Windy Boy Protection Box 500 Reliable • Worldwide SMA Service including Service Line • Comprehensive SMA warranty program 155 Wind Power Inverters Technical data Windy Boy 3300 Windy Boy 3800 Input (DC) Max. DC power 3820 W 4040 W Recommended generator power at 2500 / 5000 full-load hours per year 3100 W / 2800 W 3600 W / 3300 W Max. DC voltage 500 V 500 V DC nominal voltage 200 V 200 V Min. open circuit voltage for activating "Turbine Mode" 250 V 250 V Operating range "Turbine Mode" 200 V – 500 V 200 V – 500 V Max. input current 20.0 A 20.0 A Output (AC) AC nominal power 3300 W 3800 W Max. AC power 3600 W 3800 W Max. output current 18.0 A 18.0 A Nominal AC voltage / AC operating range 220 V, 230 V, 240 V / 180 V – 260 V 220 V, 230 V, 240 V / 180 V – 260 V AC grid frequency / range 50 Hz, 60 Hz / ± 4.5 Hz 50 Hz, 60 Hz / ± 4.5 Hz Power factor (cos ϕ) 1 1 Phase conductors / connection phases 1 / 1 1 / 1 Effi ciency Max. effi ciency / Euro-Eta 95.2% / 94.4% 95.6% / 94.7% Protective devices DC reverse-polarity protection ● ● AC short-circuit protection ● ● Ground fault monitoring ● ● Grid monitoring (SMA Grid Guard) ● ● Galvanically isolated ● ● Protection class / overvoltage category I / III I / III General data Dimensions (W / H / D) in mm (in) 450 / 352 / 236 (18 / 14 / 9) Weight 38 kg (84 lb) Operation temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 40 dB(A) ≤ 42 dB(A) Internal consumption: operation / standby < 7 W / 0.1 W < 7 W / 0.1 W Topology LF transformer LF transformer Cooling concept OptiCool OptiCool Electronics protection rating / connection area (per IEC 60529) IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721) 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● AC connection: plug connector ● ● Display: text line / graphic ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ Warranty: 5 / 10 years ●/○ ●/○ Certificates and permits CE, VDE0126-1-1, G83/1, CER/06/190, DK 5940 ED2.2*, RD 1663, AS4777, EN 50438 Data at nominal conditions ● Standard features ○ Optional features — Not available * applies only to IT variant Type designation WB 3300 WB 3800 156 Flexible • Programmable polynomial curve enables free selection of turbines • Broader input voltage range WINDY BOY 2000HF / 2500HF / 3000HF Narrow and compact for high yields Packed full of the latest SMA technology, the Windy Boy HF series provides the highest yields for transformer- based inverters in this performance class. Installation is now easier than ever thanks to the new SUNCLIX ® DC connector system and an easily accessible configuration area. Mounting has also seen simplified due to a reduction in weight. The programmable polynomial curve and the broad input voltage range also offer great freedom in wind turbine selection and enable grid-feeding even at low wind speeds. The modern graphic display and wireless Bluetooth communication system make the devices highly user-friendly. Easy to Use • Fast and simple connection High Yields • Maximum efficiency over 96% • OptiCool™ ensures continuous operation even at high temperatures Informative • Bluetooth ® technology • Multi-language graphic display 157 Technical data Windy Boy 2000HF Windy Boy 2500HF Windy Boy 3000HF Input (DC) Max. DC power 2100 W 2650 W 3150 W Max. DC voltage 700 V 700 V 700 V DC nominal voltage 530 V 530 V 530 V Min. open circuit voltage for activating "Turbine Mode" 220 V 220 V 220 V Operating range "Turbine Mode" 175 V – 560 V 175 V – 560 V 210 V – 560 V Max. input current 12.0 A 15.0 A 15.0 A Output (AC) AC nominal power 2000 W 2500 W 3000 W Max. AC power 2000 W 2500 W 3000 W Max. output current 11.4 A 14.2 A 16.0 A Nominal AC voltage / AC operating range 220 V – 240 V / 180 V – 260 V AC grid frequency / range 50 Hz, 60 Hz / ± 4.5 Hz Power factor (cos ϕ) 1 1 1 Phase conductors / connection phases 1 / 1 1 / 1 1 / 1 Effi ciency Max. effi ciency / Euro-Eta 96.4% / 95.4% 96.4% / 95.6% 96.4% / 95.6% Protective devices DC reverse-polarity protection ● ● ● AC short-circuit protection ● ● ● Ground fault monitoring ● ● ● Grid monitoring (SMA Grid Guard) ● ● ● Galvanically isolated ● ● ● Protection class / overvoltage category I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 348 / 580 / 145 (14 / 23 / 6) Weight < 17 kg (37 lb) Operation temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) www.SMA-Solar.com. www.SMA-Solar.com. www.SMA-Solar.com. Topology HF transformer HF transformer HF transformer Cooling concept OptiCool OptiCool OptiCool Electronics protection rating / connection area (per IEC 60529) IP65 / IP65 IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721) 4K4H 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● ● AC connection: connector ● ● ● Display: text line / graphic —/● —/● —/● Interfaces: RS485 / Bluetooth ○/● ○/● ○/● Warranty: 5 / 10 years ●/○ ●/○ ●/○ Certificates and permits CE, VDE0126-1-1, G83/1-1, DK 5940, RD 1663, AS4777, EN 50438 Data at nominal conditions ● Standard features ○ Optional features — Not available Provisional data, as of March 2010 Type designation WB 2000HF WB 2500HF WB 3000HF Wind Power Inverters 158 WINDY BOY 2500 / 3000 Proven technology for use worldwide The Windy Boy 2500 and 3000 inverters are ideally suited to small wind energy systems and feature a maximum efficiency of 95 percent. The programmable polynomial curve enables optimal adaptation to the turbine curve, which is also protected with a special smooth start device. This Windy Boy also features the SMA Grid Guard interface, which can be used anywhere in the world. It ensures maximum wind energy plant reliability and allows for the feed-in to almost any public grid. In case of an unlikely problem, the worldwide SMA Service and comprehensive warranty program provide maximum security. Efficient • Efficiency up to 95% • Improved yields via polynomial curves Easy to Use • Wide range of installation sites • Certified for most countries (SMA Grid Guard) Reliability • Galvanic isolation • Compatible with Windy Boy Protection Box 600 Reliable • Worldwide SMA Service including Service Line • Comprehensive SMA warranty program 159 Wind Power Inverters Technical data Windy Boy 2500 Windy Boy 3000 Input (DC) Max. DC power 2700 W 3200 W Recommended generator power at 2500 / 5000 full-load hours per year 2100 W / 1900 W 2500 W / 2200 W Max. DC voltage 600 V 600 V DC nominal voltage 300 V 350 V Min. open circuit voltage for activating "Turbine Mode" 300 V 330 V Operating range "Turbine Mode" 250 V – 600 V 290 V – 600 V Max. input current 12.0 A 12.0 A Output (AC) AC nominal power 2300 W 2750 W Max. AC power 2500 W 3000 W Max. output current 12.5 A 15.0 A Nominal AC voltage / AC operating range 230 V / 180 V – 260 V 230 V / 180 V – 260 V AC grid frequency / range 50 Hz, 60 Hz / ± 4.5 Hz 50 Hz, 60 Hz / ± 4.5 Hz Power factor (cos ϕ) 1 1 Phase conductors / connection phases 1 / 1 1 / 1 Effi ciency Max. effi ciency / Euro-Eta 94.1% / 93.2% 95.0% / 93.6% Protective devices DC reverse-polarity protection ● ● AC short-circuit protection ● ● Ground fault monitoring ● ● Grid monitoring (SMA Grid Guard) ● ● Protection class / overvoltage category I / III I / III General data Dimensions (W / H / D) in mm (in) 440 / 339 / 214 (17 / 13 / 8) Weight 28 kg (62 lb) 32 kg (71 lb) Operation temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 33 dB(A) ≤ 30 dB(A) Internal consumption: Operation / standby < 7 W / 0.25 W < 7 W / 0.25 W Topology LF transformer LF transformer Cooling concept convection convection Electronics protection rating / connection area (per IEC 60529) IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721) 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● AC connection: plug connector ● ● Display: text line / graphic ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ Warranty: 5 / 10 years ●/○ ●/○ Certificates and permits CE, VDE0126-1-1, G83/1, CER/06/190, DK 5940 ED2.2*, RD 1663, AS4777, EN 50438 Data at nominal conditions ● Standard features ○ Optional features — Not available * applies only to IT variant Type designation WB 2500 WB 3000 160 WINDY BOY 1200 / 1700 Powerful compact devices The Windy Boy 1200 and 1700 are ideally suited for small wind energy systems. The programmable polynomial curve enables optimal adaptation to the turbine curve, which increases yield. The weatherproof enclosure and the wide temperature range allow for installation at almost any location. These models are optimally adjusted to fast and frequent load changes and, with the optimal Windy Boy Protection Box, provide the perfect interface for any turbine. Using the integrated display and various communication interfaces you can monitor all plant values at any time. Efficient • Specially designed for small wind energy systems • Improved yields via polynomial curves Easy to Use • Free choice of installation site • Certified for most countries (SMA Grid Guard) Reliable • Galvanic Isolation • Compatible with Windy Boy Protection Box 400 Flexible • Broad input voltage-range for Windy Boy 1200 161 Wind Power Inverters Technical data Windy Boy 1200 Windy Boy 1700 Input (DC) Max. DC power 1320 W 1850 W Recommended generator power at 2500 / 5000 full-load hours per year 1050 W / 1000 W 1400 W / 1300 W Max. DC voltage 400 V 400 V DC nominal voltage 120 V 180 V Min. open circuit voltage for activating "Turbine Mode" 120 V 150 V Operating range "Turbine Mode" 100 V – 400 V 139 V – 400 V Max. input current / per input B 12.6 A / 12.6 A 12.6 A / 12.6 A Output (AC) AC nominal power 1200 W 1550 W Max. AC power 1200 W 1700 W Max. output current 6.1 A 8.6 A Nominal AC voltage / AC operating range 220 V, 230 V, 240 V / 180 V – 260 V 220 V, 230 V, 240 V / 180 V – 260 V AC grid frequency / range 50 Hz, 60 Hz / ± 4.5 Hz 50 Hz, 60 Hz / ± 4.5 Hz Power factor (cos ϕ) 1 1 Phase conductors / connection phases 1 / 1 1 / 1 Efficiency Max. efficiency / Euro-Eta 92.1% / 90.9% 93.5% / 91.8% Protective devices DC reverse-polarity protection ● ● AC short-circuit protection ● ● Ground fault monitoring ● ● Grid monitoring (SMA Grid Guard) ● ● Galvanically isolated ● ● Protection class / overvoltage category I / III I / III General data Dimensions (W / H / D) in mm (in) 440 / 339 / 214 (17 / 13 / 8) Weight 25 kg (55 lb) Operation temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Noise emission (typical) ≤ 41 dB(A) ≤ 46 dB(A) Internal consumption: operation / standby < 5 W / 0.1 W < 5 W / 0.1 W Topology LF transformer LF transformer Cooling concept convection convection Electronics protection rating / connection area (per IEC 60529) IP65 / IP65 IP65 / IP65 Climatic category (per IEC 60721) 4K4H 4K4H Features DC connection: SUNCLIX ® ● ● AC connection: plug connector ● ● Display: text line / graphic ●/— ●/— Interfaces: RS485 / Bluetooth ○/○ ○/○ Warranty: 5 / 10 years ●/○ ●/○ Certificates and permits CE, VDE0126-1-1, G83/1, CER/06/190, DK 5940 ED2.2*, RD 1663, AS4777, EN 50438 Data at nominal conditions ● Standard features ○ Optional features — Not available * applies only to IT variant Type designation WB 1200 WB 1700 162 WINDY BOY 1100LV The solution for low generator voltage The Windy Boy 1100LV is the perfect solution for the smallest wind energy systems with low generator voltage. Turbines with a nominal voltage of 24 or 48 V can be connected without an additional voltage converter. The programmable polynomial curve gives you full flexibility for choosing the turbine, while its weatherproof enclosure and wide operating temperature range allow for installation at nearly any location. As an inverter for wind energy systems, the Windy Boy is optimally adjusted to fast and frequent load changes. Its minimum internal consumption during periods of no wind also increases the yield, which you can monitor at any time using the display and various communication interfaces. Efficient • Specially designed for small wind energy systems • Outstanding performance at low wind speeds Easy to Use • Programmable polynomial curve enables free selection of turbines • Free choice of installation site Reliable • Galvanic isolation • In accordance with almost all European power supply line guidelines Secure • Worldwide SMA Service including Service Line • Comprehensive SMA warranty program 163 Wind Power Inverters Technical data Windy Boy 1100LV Input (DC) Max. DC power 1210 W Recommended generator power at 2500 / 5000 full-load hours per year 1000 W / 900 W Max. DC voltage 60 V Min. open circuit voltage for activating "Turbine Mode" 25 V Operating range "Turbine Mode" 21 V – 60 V Max. input current 62 A Output (AC) AC nominal power 1000 W Max. AC power 1100 W Max. output current 5 A Nominal AC voltage / AC operating range 220 V, 230 V, 240 V / 180 V – 260 V AC grid frequency / range 50 Hz, 60 Hz / ± 4.5 Hz Power factor (cos ϕ) 1 Phase conductors / connection phases 1 / 1 Efficiency Max. efficiency / Euro-Eta 92.0% / 90.4% Protective devices DC reverse-polarity protection ● AC short-circuit protection ● Ground fault monitoring ● Grid monitoring (SMA Grid Guard) ● Galvanically isolated ● General data Dimensions (W / H / D) in mm (in) 434 / 295 / 214 (17 / 12 / 8) Weight 29 kg (64 lb) Operation temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Internal consumption: operation / standby < 5 W / 0.1 W Topology LF transformer Cooling concept convection Electronics protection rating / connection area (per IEC 60529) IP65 / IP65 Climatic category (per IEC 60721) 4K4H Features DC connection: screw terminal ● AC connection: plug connector ● Display: text line / graphic ●/— Interfaces: RS485 / Bluetooth ○/○ Warranty: 5 / 10 years ●/○ Certificates and permits CE, VDE0126-1-1, G83/1, CER/06/190, DK 5940, RD 1663, AS4777, EN 50438 Data at nominal conditions ● Standard features ○ Optional features — Not available Type designation WB 1100LV 164 WINDY BOY 5000-US / 6000-US / 7000-US / 8000-US The customized solution for wind turbine systems Windy Boy inverters combine the same proven technology present in all Sunny Boy inverters with special firmware that permits direct grid-tied operation with a broad range of wind turbines—without batteries. This greatly reduces the overall system cost because components such as the charge controller, batteries and associated switch gear can be eliminated. Increased total energy capture combined with a reduction of balance of system components greatly reduces the installation and operating costs of a grid-tied wind system. Contact your local wind turbine supplier for information on compatible wind turbine models and system design considerations. High Yields • 97% peak efficiency • CEC efficiency of up to 96% • OptiCool™ active temperature management Reliable • Rugged cast aluminum outdoor rated enclosure • Compatible with Windy Boy Protection Box 600 • 10-year limited standard warranty Easy to Use • Automatic grid voltage detection* • Programmable polynomial curve enables free selection of turbines UL Certified • For locations requiring UL certification (UL 1741/IEEE-1547) * US-Patent US7352549B1 165 Wind Power Inverters Technical data Windy Boy 5000-US Windy Boy 6000-US Windy Boy 7000-US Windy Boy 8000-US 208 V 240 V 277 V 208 V 240 V 277 V 208 V 240 V 277 V 240 V 277 V Input (DC) Max. DC power 5300 W 6380 W 7450 W 8600 W Max. DC voltage 600 V 600 V 600 V 600 V DC nominal voltage 310 V 310 V 310 V 345 V Min. open circuit voltage for activating "Turbine Mode" 300 V 300 V 300 V 300 V Operating range "Turbine Mode" 250 V – 600 V 250 V – 600 V 250 V – 600 V 300 V – 600 V Max. input current 21 A 25 A 30 A 30 A Output (AC) AC nominal power 5000 W 6000 W 7000 W 7680 W 8000 W Max. AC power 5100 W 6100 W 7100 W 7680 W 8100 W Max. output current 27.9 A 24.1 A 20.9 A 33.3 A 28.9 A 25.0 A 34 A 34 A 32 A 32 A 32 A Nominal AC voltage 183–229 V 211–264 V 244–305 V 183–229 V 211–264 V 244–305 V 183–229 V 211–264 V 244–305 V 211–264 V 244–305 V AC grid frequency / range 60 Hz / 59.3 – 60.5 Hz 60 Hz / 59.3 – 60.5 Hz 60 Hz / 59.3 – 60.5 Hz 60 Hz / 59.3 – 60.5 Hz Power factor (cos ϕ) 1 1 1 1 Phase conductors / connection phases 1 / 1 1 / 1 1 / 1 1 / 1 Effi ciency Max. effi ciency 96.8% 97% 97.1% 96.5% CEC 95.5% 95.5% 95.5% 95.5% 95.5% 95% 95.5% 96% 96% 96% 96% Protective devices DC reverse-polarity protection ● ● ● ● AC short-circuit protection ● ● ● ● Galvanically isolated ● ● ● ● Protection class / overvoltage category I / III I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 468 / 613 / 242 (18 / 24 / 9.5) Weight 65 kg (143 lb) 65 kg (143 lb) 65 kg (143 lb) 69 kg (143 lb) Operation temperature range –25 °C ... +45 °C (–13 °F ... +113 °F) Noise emission (typical) ≤ 44 dB ≤ 45 dB ≤ 46 dB www.SMA-Solar.com Internal consumption in standby 0.1 W 0.1 W 0.1 W 0.1 W Topology LF transformer LF transformer LF transformer LF transformer Cooling concept OptiCool OptiCool OptiCool OptiCool Mounting location: indoor / outdoor (NEMA 3R) ●/● ●/● ●/● ●/● Features Display: text line / graphic ●/— ●/— ●/— ●/— Communication: RS485 / Bluetooth ○/○ ○/○ ○/○ ○/○ Warranty: 10 years ● ● ● ● Certificates and permits FCC, Part 15, Class A & B, UL 1741, IEEE-1741 ● Standard features ○ Optional features — Not available Type designation WB 5000US WB 6000US WB 7000US WB 8000US 166 Reliable • Galvanic isolation • Anti-theft protection WINDY BOY 2000HF-US / 2500HF-US / 3000HF-US The flexible solution for the lower power range This is the new generation of inverters designed for the countries requiring UL certification*. Packed full of the latest SMA technology, the Windy Boy 2000HF-US, 2500HF-US and 3000HF-US provide the highest yields for transformer-based inverters in this performance class. Installation has been made even simpler due to automatic grid detection**, plug-in generator grounding (with GFDI) and reduced weight. The broad input voltage range also offers great freedom in wind turbine selection and enables grid-feeding even at low wind speeds. The modern graphic display and wireless Bluetooth communication system make the devices very user-friendly. The Windy Boy HF is the optimal UL-compliant solution for small wind systems. Easy to Use • Fast and simple connection • Plug-in grounding with GFDI • Simple country configuration Flexible • Broad input voltage range • Reduced weight Informative • Bluetooth ® technology • Graphic display * UL certification pending ** US-Patent US7352549B1 167 Technical data Windy Boy 2000HF-US Windy Boy 2500HF-US Windy Boy 3000HF-US 208 V 240 V 208 V 240 V 208 V 240 V Input (DC) Max. DC power 2500 W 3125 W 3750 W Max. DC voltage 600 V 600 V 600 V DC nominal voltage www.SMA-Solar.com. www.SMA-Solar.com. www.SMA-Solar.com. Min. open circuit voltage for activating "Turbine Mode" 220 V 220 V 220 V Operating range "Turbine Mode" 175 V – 480 V 215 V – 480 V 215 V – 480 V Max. input current 12.2 A 12.4 A 14.8 A Output (AC) Nominal AC power / max. AC power 2000 W / 2000 W 2500 W / 2500 W 3000 W / 3000 W Max. output current 10.0 A 8.5 A 12.0 A 10.4 A 14.4 A 12.5 A Nominal AC voltage range 183 V – 229 V 211 V – 264 V 183 V – 229 V 211 V – 264 V 183 V – 229 V 211 V – 264 V AC grid frequency / range 60 Hz / 59.3 Hz – 60.5 Hz Power factor (cos ϕ) 0.99 at nominal power Phase conductors / connection phases 1/1 1/1 1/1 Effi ciency Max. effi ciency / Euro-Eta 95.5% / 95% 95.5% / 95% 95.5% / 95% Protective devices DC reverse-polarity protection ● ● ● AC short-circuit protection ● ● ● Ground fault monitoring ● ● ● Galvanically isolated ● ● ● Protection class / overvoltage category I / III I / III I / III General data Dimensions (W / H / D) in mm (in) 348 / 727 / 183 (14 / 29 / 7) Weight < 23 kg (50 lb) Operation temperature range –25 °C ... +45 °C (–13 °F ... +113 °F) Internal consumption in standby ≤ 0.25 W ≤ 0.25 W ≤ 0.25 W Topology HF transformer HF transformer HF transformer Cooling concept OptiCool™ OptiCool™ OptiCool™ Climatic category (per IEC 60721) 4K4H 4K4H 4K4H Mounting location: indoor / outdoor (NEMA 3R) ●/● ●/● ●/● Features Display: text line / graphic —/● —/● —/● Interfaces: RS485 / Bluetooth ○/● ○/● ○/● Warranty: 10 years ● ● ● Certificates and permits FCC, Part 15, Class A & B, UL 1741*, UL 1998*, IEEE 1547 Data at nominal conditions ● Standard features ○ Optional features — Not available Type designation WB 2000HFUS WB 2500HFUS WB 3000HFUS Wind Power Inverters 168 WINDY BOY 3000-US A reliable option with UL certification User-friendly, safe and reliable, the Windy Boy 3000-US is specially certified for locations requiring UL certification. The automatic grid voltage detection* allows for straightforward and secure installation. The aluminum die-cast enclosure and the OptiCool active cooling system ensure optimal yield as well as a long lifespan, even under adverse operating conditions. UL Certified • For the North American small wind market (UL 1741/IEEE-1547) Efficient • Peak efficiency of 96.5% • OptiCool™ active temperature management Easy to Use • Programmable polynomial curve enables free selection of turbines Reliable • Galvanic isolation due to integrated transformer * US-Patent US7352549B1 169 Wind Power Inverters Technical data Windy Boy 3000-US 208 V 244 V Input (DC) Max. DC power 3200 W Max. DC voltage 500 V DC nominal voltage 250 V Min. open circuit voltage for activating "Turbine Mode" 228 V Operating range "Turbine Mode" 180 V– 500 V 200 V– 500 V Max. input current 17 A Output (AC) AC nominal power 3000 W Max. AC power 3050 W Max. output current 15 A Nominal AC voltage / AC operating range 183 – 229 V / — 211 – 264 V / — AC grid frequency / range 60 Hz / 59.3 – 60.5 Hz Power factor (cos ϕ) 1 Phase conductors / connection phases 1 / 1 Effi ciency Max. effi ciency 96.6% CEC 95.0% 95.5% Protective devices DC reverse-polarity protection ● AC short-circuit protection ● Galvanically isolated ● Protection class / overvoltage category I / III General data Dimensions (W / H / D) in mm (in) 450 / 352 / 236 (18 / 14 / 9) Weight 40 kg (88 lb) Operation temperature range –25 °C ... +45 °C (–13 °F ... +113 °F) Noise emission (typical) ≤ 40 dB Internal consumption in standby 0.1 W Topology LF transformer Cooling concept OptiCool Climatic category (per IEC 60721) 4K4H Mounting location: indoor / outdoor (NEMA 3R) ● / ● Features Display: text line / graphic ●/— Communication: RS485 / Bluetooth ○/○ Warranty: 10 years ● Certificates and permits FCC, Part 15, Class A & B, UL 1741, IEEE-1741 Data at nominal conditions ● Standard features ○ Optional features — Not available Type designation WB 3000US 170 WINDY BOY PROTECTION BOX Optimal protection for small wind power plants A rectifier and overvoltage protection in one, the Windy Boy Protection Box can do it all. It protects the inverter from excess generator voltage by feeding excess voltage to a load resistor, which slows down the turbine. In addition, the Windy Boy Protection Box features a three-phase rectifier. It is delivered as a turnkey unit and can be used with nearly all types of generators made by many manufacturers in various performance classes. The box is suited for use with wind systems as well as for other permanent magnet generators such as small water power plants and CHP systems. Reliable • Highly dynamic overvoltage protection • Optimal start-up performance of the wind turbine High Yields • High efficiency of the integrated inverter • Feeding-in even at excessive generator voltage Easy to Use • Easy installation • 3-phase generator connection • Available in three voltage classes: 400 V, 500 V and 600 V 171 Wind Power Inverters Technical data Windy Boy Protection Box 400 Windy Boy Protection Box 500 Windy Boy Protection Box 600 General Suitable for WB 1100, WB1200, WB1700 WB 3300, WB 3800 WB 2500, WB 3000, WB 5000A, WB 6000A Rectifier Integrated Integrated Integrated Size (W / H / D) in mm (in) 280 / 220 / 130 (11 / 9 / 5) Weight 5 kg (11 lb) Generator connection Quantity 1 x 3-phase 1 x 3-phase 1 x 3-phase AC voltage 3 x 0 V – 500 V 3 x 0 – 500 V 3 x 0 – 500 V AC current 3 x 0 A – 11.5 A 3 x 0 – 11.5 A 3 x 0 – 11.5 A Generator frequency 0 Hz – 400 Hz 0 Hz – 400 Hz 0 Hz – 400 Hz Nominal power 1 kW – 2 kW 3 kW – 4 kW 2 kW – 6 kW Windy Boy connection Quantity 3 3 3 Voltage limitation (DC) 400 V 500 V 600 V Total power 3 kW 4 kW 6 kW Load resistance connection Quantity 1 1 1 Nominal voltage (DC) 400 V 500 V 600 V Continuous power 3 kW 4.5 kW 6 kW Effi ciency Max. effi ciency > 99.95% > 99.95% > 99.95% Conduction losses at continuous power 15 W 20 W 30 W Ambient conditions Ambient temperature –25 °C ... +60 °C (–13 °F ... +140 °F) Protection class (according IEC 60529) IP54 IP54 IP54 Accessories Load resistance optional optional optional Grid feeding with a three-phase system construction 172 FUEL CELL INVERTERS 172 173 173 174 175 Hydro Boy inverter for fuel cells: The clean alternative to diesel generators Supplement to off-grid systems SMA is the only manufacturer in the world to offer AC-coupled PV plants for self-sufficient energy supply systems ranging from one to 300 kW. Along with off-grid and solar inverters from SMA, the Hydro Boy is an important component in a reliable, standard AC voltage grid. The H2 Island Extension complements the necessary batteries in a standalone grid with a fuel cell featuring a hydrogen accumulator. Advantages of fuel cells In comparison to diesel generators fuel cells are more efficient. They are quiet and do not generate CO 2 , making them especially environmentally friendly. Be- cause fuel cells generate heat, the H2 Island Extension can also be linked to a heating system which allows waste heat to be used as energy for heating. SMA cooperates with the leading heating system manufacturers and their research and development departments. Everything from a single source Whether it is the reliable Sunny Island grid manager, Sunny Boy solar inverter, Sunny Mini Central, Windy Boy inverter or the Hydro Boy, SMA supplies optimally coordinated components for an AC-coupled standalone grid, making installing and expanding standalone grids easier than ever. Trendsetting and efficient, Hydro Boy inverters are ideal for an environmentallyfriendly expansion of off-grid systems with SMA products. Whether used for the energy supply of remote regions far from the grid or to provide electricity in case of emergency in unstable grids, the development of self-sufficient off-grid systems is an important future market and SMA inverters will become increasingly popular for fuel cells as diesel and heating oil prices continue to increase. Trend setting technology The SMA Hydro Boy efficiently transforms the direct current generated by the fuel cell into alternating current. To do so, it must operate with low voltages and high currents. The Hydro Boy meets these special requirements and is a proven device that benefits from nearly 30 years of experience with innovative power supply systems. S o u r c e : V i e s s m a n n U n t e r n e h m e n s g r u p p e 176 HYDRO BOY 1124 / 1324 Powerful compact devices Long operating times and many system applications make the Hydro Boy 1124 and 1324 time-tested SMA inverters for standard fuel cell systems. These models have a transformer on the grid feed-in side, which qualifies them for direct grid feed-in anywhere in the world. For AC power scaling, the Hydro Boy 1124 and 1324 can simply be connected in parallel. As supplemental power sources in standalone grids, they are the ideal addition to SMA solar, wind and off-grid inverters. Reliable • Certified for most countries (SMA Grid Guard) • Galvanic isolation Tailor-made • Low input voltage range is ideal for fuel cells • High input current of up to 56 A Flexible • Grid-parallel operation • For use in standalone grids with Sunny Island • Optional auto-start function 177 Fuel Cell Inverters Technical data Hydro Boy 1124 Hydro Boy 1324 Input (DC) DC nominal power 1200 W 1300 W Max. DC voltage 60 V 60 V DC nominal power / DC voltage range 24 V / 20 V – 55 V 24 V / 20 V – 55 V Max. input current 56 A 56 A Output (AC) Continuous AC output at 25 °C (77 °F) 1100 W 1200 W Max. AC power 1200 W 1200 W Nominal output current 4.8 A 5.2 A Nominal AC voltage / range 220 V – 240 V / 180 V – 260 V 220 V – 240 V / 180 V – 260 V AC grid frequency / range 50 Hz, 60 Hz / ±4.5 Hz 50 Hz, 60 Hz / ±4.5 Hz Power factor (cos ϕ) 1 1 AC connection single-phase single-phase Effi ciency Max. effi ciency 91% 91% Protection devices DC reverse-polarity protection ● ● AC short-circuit monitoring ● ● Ground fault monitoring ● ● Grid monitoring (SMA Grid Guard) ● ● General data Dimensions (W / H / D) in mm (in) 434 / 295 / 214 (17 / 12 / 8) 434 / 345 / 214 (17 / 13.5 / 8) Protection rating (as per IEC 60529) IP42 IP22 Weight approx. 29 kg (64 lb) Operating temperature range –25 °C ... +60 °C (–13 °F ... +140 °F) Internal consumption: operation (standby) / off < 5 W / < 0.1 W < 5 W / < 0.1 W Topology LF transformer LF transformer Cooling concept convection forced air cooling, temperature controlled Features DC connection: screw terminal ● ● AC connection: plug connector ● ● Display: text line / graphic ●/— ●/— Interfaces: CAN / RS485 / RS232 ●/○/○ ●/○/○ Warranty: 2 years ● ● Certificates and permits www.SMA-Solar.com www.SMA-Solar.com Data at nominal conditions ● Standard features ○ Optional features — Not available Type designation HB 1124 HB 1324 178 HYDRO BOY 1524HF / 2524HF High yield models in a lightweight enclosure The 1524HF and 2524HF are the new generation Hydro Boys. Equipped with state-of-the-art high frequency technology ensures optimal efficiency. By reducing the weight and volume of coils, these inverters are especially light and easy to handle. They combine world class SMA technology and optimal efficiency in a light-weight construction. Efficient • High efficiency • Optimized for heating systems Compact • Reduced weight • Suitable for 19̎ rack mount C u s t o m e r - t a i l o r e d d e s i g n B A X I I N N O T E C H Reliable • Galvanic isolation 179 Technical data Hydro Boy 1524HF Hydro Boy 2524HF Input (DC) DC nominal power 1500 W 2500 W Max. DC voltage 70 V 70 V DC nominal power / DC voltage range 33 V / 25 V – 70 V 33 V / 25 V – 70 V Max. input current 60 A 100 A Output (AC) Continuous AC output at 25 °C (77 °F) 1150 W 2300 W Max. AC power 1150 W 2300 W Nominal output current 5 A 10 A Nominal AC voltage / range 220 V – 240 V / 184 V – 264 V 220 V – 240 V / 184 V – 264 V AC grid frequency / range 50 Hz, 60 Hz / ± 5 Hz 50 Hz, 60 Hz / ± 5 Hz Power factor (cos ϕ) 1 1 AC connection single-phase single-phase Effi ciency Max. effi ciency > 92% > 93% Protective devices DC reverse-polarity protection ● ● AC short circuit monitoring ● ● Grid monitoring ● ● General data Dimensions (W / H / D) in mm (in) 444 / 160 / 454 (17.5 / 6 / 18) 444 / 130 / 454 (17.5 / 5 / 18) Protection rating (as per IEC 60529) IP20 IP20 Weight approx. 15 kg (33 lb) approx. 17 kg (37 lb) Operating temperature range 0 °C ... +70 °C (+32 °F ... +158 °F) Internal consumption: operation (standby) / off < 12 W / < 1 W < 12 W / < 1 W Topology HF transformer HF transformer Cooling concept forced air cooling, temperature controlled forced air cooling, temperature controlled Features DC connection: screw terminal ● ● AC connection: plug connector ● ● Display: text line / graphic —/— —/— Interfaces: CAN / RS485 ●/○ ●/○ Internal backup operation ● ● Control for external load resistance ○ ○ Warranty: 2 years ● ● Certificates and permits www.SMA-Solar.com www.SMA-Solar.com Data at nominal conditions ● Standard features ○ Optional features — Not available Type designation HB 1524HF HB 2524HF Fuel Cell Inverters 180 180 181 SERVICE 181 182 SMA Service for decentralized inverter solutions Comprehensive service for all customer requirements Those who choose to build a PV system are counting on earnings over the long term. To achieve these benefits, the solar inverter must not only be durable and highly efficient, the service partner must also provide reliable, flexible and competent support. SMA provides industry leading technology and expert service from a single source. Whether the SMA Service Line, onsite service, or our replacement service is needed, our flexible services are individually tailored to the needs of solar professionals worldwide. Optimum Availability • Fast and simple device replacement • One-year full warranty on every replacement device Assured Returns • Five-year warranty on Sunny Boy, Sunny Mini Central, Sunny Tripower and Sunny Island inverters Flexible • Warranty extensions to 10, 15 or 20 years Customer-oriented • Professional commissioning, maintenance and repair • Telephone support through our Service Line 183 Expert advice over the telephone via the SMA Service Line The experts on our Service Line support solar professionals during the installation and commissioning of PV plants, advise on technical issues, and provide tips on system monitoring. These specially trained expert teams are available at various telephone numbers for all inquiries regarding inverters, communication devices, and Sunny Island products. SMA Service on-site Solar professionals can rely on our support. We have a well developed international service network with numerous access points, currently in 13 countries. In the event of a service requirement, SMA can be onsite quickly. We are ready to support our customers around the world, from onsite diagnosis to device replacement. Device replacement for highest security of return Should a failure occur, we will keep down times as short as possible by replacing your device. After a call is received, the replacement inverter is generally shipped on the same day. To replace the defective inverter, the customer will receive a comparable device with state-of-the-art technology, including all updates and alterations. If a device is exchanged within the warranty period, the remaining warranty period is transferred to the replacement device. In any event, we provide a one-year full warranty on all replacement parts both within and outside the warranty period, and that’s not all. Our service technicians can take care of the installation of the replacement device upon request. More security with long-term warranties SMA products meet the highest quality standards and come with a standard five year warranty. Additionally, we offer an extended warranty for an additional 5, 10, 15 or 20 years, with which operators can assure themselves of the right to free repair or a replacement device. Interested? Whether for commissioning, service work or tips on plant monitoring, operators and solar professionals are in good hands with SMA Service. Additional information on our services is available on the corresponding SMA website, where you may also download or order a free copy of our service data sheet. Service SMA America, LLC Tel. +1 916 625 0870 Tel. 877 MY SMA Tech (877 697 6283) SMA Technology Australia Pty. Ltd. Tel. +61 2 9669 2889 Tel. 1800 SMA AUS (1800 762 287) SMA Beijing Commercial Company Ltd. Tel. +86 10 51501685-602 SMA Benelux SPRL Tel. +32 15 28 67 30 SMA Czech Republic s. r. o. Tel. +420 235 510 111 SMA France S.A.S. Sunny Boy / Sunny Mini Central Tel. +33 472 09 04 40 Surveillance et Communication Tel. +33 472 09 04 41 Sunny Island Tel. +33 472 09 04 42 SMA Hellas AE Tel. +30 210 9856 666 SMA Ibérica Tecnología Solar, S.L. Tel. +34 900 14 22 22 SMA Italia S.r.l. Tel. +39 0289347 -299 SMA Technology Korea Co., Ltd. Tel. +82 2 508 8599 SMA Portugal, Niestetal Services Tel. +351 2 12 38 78 60 SMA Middle East LLC Tel. +971 2 5591 284 Masdar City, Abu Dhabi (AE) +49 561 9522 1499 +49 561 9522 2499 +49 176 888 222 44 +49 561 9522 399 SERVICE LINES SMA SOLAR TECHNOLOGY AG www.SMA-Solar.com SMA Solar Technology AG SUNNY BOY > INVERTER > COMMUNICATION > SMS CALL-BACK SUNNY ISLAND 184 SMA Service for central inverter solutions Tailored services worldwide for optimum system availability SMA offers tailored services worldwide designed to maximize uptime, making solar power stations a profitable and secure investment. In combination with the high-yield SMA central inverters, our services ensure optimum system availability. From telephone support through the SMA Service Line, to onsite service, to our five-year standard warranty, to maintenance contracts with technical availability of up to 99 percent, our SMA Sunny Central Service is a secure investment for the future. Assured Returns • Technical availability up to 97, 98 or 99 percent • Five-year warranty on all Sunny Central inverters Flexible • Service and maintenance contracts up to 20 years Customer-oriented • Professional installation, commissioning and repair onsite • Telephone support by teams of experts through our Service Line 185 Partnership and experience: from planning to commissioning From the start, SMA offers large-scale plant operators support in project planning and components selection. Whether choosing the best inverter for your needs or generating a monitoring concept with SMA project solutions customized to your system, our experts can help assemble the best components to meet any need. In addition to supplying, fitting and installing the inverters, you can depend on us to assist with your large turnkey projects right through to inspection and approval by the utility company. A direct link to the experts: our Service Line Use one telephone number, one contact person, and one solution. Through the Service Line, our Sunny Central team provides fast and efficient telephone support to contractors, solar professionals and plant operators. With SMA monitoring devices such as the Sunny WebBox, our support staff can also undertake quick and direct remote diagnosis. In Germany and around the world: Sunny Central Service onsite SMA provides support you can count on. We can be onsite quickly if service is required. Additionally, we have a well-established international service infrastructure, currently in 13 countries. From onsite diagnosis to repairs and maintenance in the field, we work for our customers worldwide. Interested? From commissioning to service calls to tips on plant monitoring, customers and solar professionals are in good hands with SMA Service. All information regarding the specifics of SMA Service can be found on your local SMA subsidiary website, where plant operators and installers can also download or order a service data sheet free of charge. Service SMA Solar Technology AG Tel. +49 561 9522 299 SMA America, LLC Tel. +1 916 625 0870 Tel. 877 MY SMA Tech (877 697 6283) SMA Technology Australia Pty. Ltd. Tel. +61 2 9669 2889 Tel. 1800 SMA AUS (1800 762 287) SMA Beijing Commercial Company Ltd. Tel. +86 10 51501685-602 SMA Benelux SPRL Tel. +32 15 28 67 30 SMA Czech Republic s. r. o. Tel. +420 235 510 111 SMA France S.A.S. Tel. +33 472 09 04 43 SMA Hellas AE Tel. +30 210 9856 666 SMA Ibérica Tecnología Solar, S.L. Tel. +34 900 14 22 22 SMA Italia S.r.l. Tel. +39 0289347 -299 SMA Technology Korea Co., Ltd. Tel. +82 2 508 8599 SMA Portugal, Niestetal Services Tel. +351 2 12 38 78 60 SMA Middle East LLC Tel. +971 2 5591 284 Masdar City, Abu Dhabi (AE) SERVICE LINES SMA SOLAR TECHNOLOGY AG www.SMA-Solar.com 186 186 187 187 188 • Invites to exclusive events • Monthly newsletter & email updates • Priority technical service Benefits • Free annual training • Online Solar Professional listing The Sunny PRO Club Professional marketing support for solar professionals As the world leader of solar inverter technology and manufacturing, SMA is dedicated to supporting and guiding the growth of the solar industry. To this end, the Sunny PRO Club helps you grow your business! 189 Sunny PRO Club America Tel. +1 916 625 0870 [email protected] www.SunnyPROClub.com Build your business when you partner with SMA With unprecedented growth projected in the renewable energy industry, competition is getting fierce. Are you ready? Joining the Sunny PRO Club gives your business the edge it needs to surpass the competition and provides you the professional marketing power, confidence and ability to work to your full potential. SMA is committed to supporting the growth of the solar industry—and that starts with you. Your expertise. Our resources. The perfect partnership. As a member of the Sunny PRO Club you can select materials and campaigns, and customize your strategy to specifically target potential customers in your market. These tools are designed to systematically increase your market presence and ultimately drive sales. With our help, you will have the freedom to focus on doing what you do best—selling and installing solar systems. World-class marketing materials As a Sunny PRO Club Member, your marketing toolbox will be larger and more powerful than it‘s ever been before. Member Services are specially designed to support your business with the global strength of the SMA brand. By combining your expertise and our resources, you can easily maximize your business potential. Gain access to world-class marketing materials and services including: • Personalized Brochures • Presentation Folders • Tradeshow Displays • Personalized Service Stickers • Direct Mail Support • Giveaway Items • Custom Reference Sheets • Banner Design/Production • Advertising Templates • Vehicle Signage • Logo Design Services • Custom Mailers Sunny PRO Club How to apply It’s easy to become a Sunny PRO Club Member! Simply complete and return the enclosed application, or apply online at www.SunnyPROClub.com. Once your application is processed and approved, you will receive an exclusive Member Package including membership card, certificate and detailed club information. Membership requirements: • Maintain a licensed electrician or NABCEP installer on staff • Annual membership fee: $175.00 • Attend an SMA Technical Training each year 190 190 191 191 192 Target-oriented • Training courses tailored specifically for installers, sales staff and system designers Hands-on • Specially-trained instructors • Close communication with developers and other trade professionals User-friendly • Register online and sign up for a seminar reminder • Company tour and lunch included Comprehensive • Learn the latest in SMA inverter technology and photovoltaics • Courses for new-comers and experienced users The Solar Academy Practical knowledge for the solar professional The SMA Solar Academy offers a comprehensive range of seminars on photovoltaics and provides information on SMA products, their use in PV systems, as well as the numerous data communication options available. The program also addresses current topics and recent developments in the solar industry. Classes are held at the SMA America headquarters in Rocklin, California, and at rotating sites all over North America. 193 Training courses (Each seminar is one day in duration and can be booked individually.) INTRODUCTION TO PHOTOVOLTAICS This course offers a basic understanding of electricity and electronics as it relates to photovoltaics. Topics include basic understanding of AC and DC circuits, AC and DC electrical components, photovoltaic cell, module and array parameters, utility transformers and electrical safety. MINI SEMINAR This short seminar focuses on a technical overview of Sunny Boy inverters and their interaction with the utility grid. Topics include grid-tied photovoltaic components, inverter MPP tracking characteristics, single phase and three phase utility applications, SMA DC disconnect and inverter installation and troubleshooting. This seminar also provides an introduction to the Sunny Central series of inverters. SALES & MARKETING TRAINING* The focus of this training centers on the effective marketing and sales of SMA products to grow your business. Topics include product features and benefits, current product line, product comparisons, the economics of selling solar and in depth product knowledge. SUNNY BOY 1 This course offers a basic understanding of Sunny Boy inverters and their interaction with the utility grid. Topics include Sunny Boy product knowledge, U.S. utility transformer integration, SMA DC disconnect, components of grid-tied PV systems, residential grid-tied backup, inverter safeguards and UL1741. It also covers installation requirements based on the National Electrical Code and introduces safe installation practices for high DC and AC voltages. Hands on training provides reinforcement of training concepts. SUNNY BOY 2 This is an advanced-level course on multiple Sunny Boy interters and Sunny Tower installations in three phase. Topics include the design and sizing of the PV array using Sunny Design software, sizing of DC and AC over-current protection devices, as well as wiring to comply with UL and the National Electrical Code safety standards. Hands on training provides reinforcement of training concepts. SUNNY CENTRAL 1 This course provides in-depth knowledge of the Sunny Central family of inverters with and without internal transformers. Applications include large-scale PV plants ranging from hundreds of kilowatts to utility scale megawatt installations. This training session provides an overview of the National Electrical Code requirements and safety in dealing with high voltages. It also provides a broad perspective of data logging, monitoring, command and control options for interaction with plant operators and utilities. SUNNY CENTRAL 2 This course provides advanced-level training on central inverters for utility scale applications. The curriculum focuses on the design, installation and monitoring of PV plants in the megawatt range. It reviews features and functionalities of central inverters, with internal and external transformers, connected to low- and medium-voltage grids. The seminar also provides an overview of grid management features that allow utilities to remotely control PV plants. SUNNY ISLAND 1 This course provides an in-depth understanding of the Sunny Island battery backup inverter, its response to a grid failure and its role in a grid-tied backup system. Topics include battery management, battery types, generator management, generator types, system management and additional system components, system design. Hands on training provides reinforcement of training concepts. SUNNY ISLAND 2 This course provides a review of grid-tied backup systems using AC and DC coupled energy sources and a handson practice on battery, generator, grid, and system management configuration. It also covers design, installation, and troubleshooting guidelines for single phase and three phase off-grid systems with an overview of system diagnostic codes. COMMUNICATION 1 This course provides an overview of inverter communication options including displays, user interfaces, data logging, monitoring and control of renewable energy plants. Topics include RS- 232, RS-485, wired and wireless hardware and communication protocol standards. The course includes an introduction to data logging using WebBox, Sunny Beam and SMA software for single and multiple inverters. REVENUE GRADE METERING* This course provides an introduction to power measurment, modbus command and control as well as demand monitoring options for large photovoltaic plants. It also provides an in- depth look at SMA’s Power Measurement Kit, a solution for applications where ANSI C12 revenue-grade metering is required for production based incentive (PBI) markets. WEBBOX This course provides an in-depth look at the installation and setup of the WebBox, an SMA data logging and monitoring system. This session focuses on wiring and configuring the WebBox to monitor single and multiple SMA inverters locally and over the Internet. Attendees will also learn how to register the WebBox to the Sunny Portal to post and customize renewable energy plant web pages. *Does not qualify for NABCEP credit Seminars SMA Solar Academy in Rocklin, California, offers 12 seminars on photovoltaic systems and sales, most of which qualify for NABCEP (North American Board Certified Energy Practitioners) continuing education credit. The curriculum consists of a broad range of classes covering grid- tied and off-grid products, commercial systems, communication devices, sales and marketing, code compliance and installation best practices. Each course is designed to meet the demands of increasingly complex industry requirements and provide a level of technical detail sufficient for both beginners and experienced professionals. SMA Solar Academy » Interested? Registering for seminars at the SMA Solar Academy is simple. Just visit www.SMA-America.com/SolarAcademy to view course schedules and locations. Register by phone at +1 916 625 0870 or send an e-mail to [email protected]. We look forward to seeing you at one of our seminars soon. 194 194 195 KNOW-HOW 195 196 From kilowatt to megawatt, SMA is the single source manufacturer for the right solar inverter of every size and for every site. Thereby, the customer can choose among various plant concepts. While a central inverter concept may clearly be the best solution for one PV plant, conditions in another system, even a system similar in size, may require a decentralized concept. You must always consider installation and plant operating costs in particular when deciding whether to opt for a centralized or decentralized plant structure. Under certain conditions, decentralized plant design has been shown to offer a range of advantages over centralized design. A few of the important aspects typical of the power class above 100 kWp are noted in the following examples. Centralized or decentralized? SMA has the right inverter concept for any PV plant 197 Decentralized plant design: precise and effective If a PV plant is oversized or undersized, this can have just as much of an effect on the plant's energy yield as the inverter efficiency. Specific system performance can be set precisely using small inverter units. Together with a high degree of efficiency, several smaller devices can present a better alternative than one large centralized unit. Advantageous in mixed plant structures A centralized inverter such as the Sunny Central works most effectively with a homogenous solar generator. Decentral- ized concepts, such as those using Sunny Mini Central inverters, are a better choice when generator units differ and should thus be operated separately. This can be caused by using mismatched PV modules or modules with a higher manufacturing tolerance, sub-generators that are oriented differently, or tracking sub-generators. Maintenance-friendly operation under all conditions Maintenance work on decentralized systems is much less complicated and economical compared to centralized systems, as the individual inverters can be replaced if necessary. Installing smaller and lighter devices can be less expensive than a large heavy concrete substation if ground load capacity or site accessibility is limited. However, monitoring of a plant with a centralized inverter is easy to set up and covered by the standard hardware. Even the required participation in grid management for large scale plants can be implemented particularly easily. And above a certain plant size, decentralized concepts are simply no longer practical. Comprehensive analysis is important These examples show that you really must account for all costs (TCO: Total Cost of Ownership) when choosing the most economical solution and evaluate them when planning the specifics of your solution. Dif- ferent conditions may result in the fact that a system generates profit on one site or struggles with amortization on the other. It is therefore wise to take advantage of the technical advice and experience of the SMA team when determining the optimum plant structure and components for your project. 198 The possibilities for plant design are vast. There are many different module types, various inverters, roof pitches, locations and many more. The right design of a solar plant is crucial for the anticipated yield. The most important design decisions can be summarized in the following three steps. They take the fundamental technical context as well as guidelines and rules of thumb for the design of a standard PV plant in parallel grid operation into account. If deviations from the required standard conditions occur, the specified guidelines must be modified accordingly. Design of PV plants Three steps to success 199 1. Incorporate the inverter's electrical thresholds First of all, the voltage of the generator must match the inverter. The limits are defined by the MPP voltage at the highest cell temperature (standard: 70 °C) and the open circuit voltage at the lowest cell temperature (standard: –10 °C). The maximum plant voltage of the PV modules can also limit the open circuit voltage of the generator. 2. Choose between optimizing the economy or optimizing the yield The performance ratio (relationship between the maximum input power of the inverter compared with the peak power of the PV generator) provides information concerning oversizing or undersizing of the inverter. To utilize the full power of the PV generator at all times, the inverter must be slightly oversized (power ratio 110%) However, the economically optimal system is slightly undersized. Therefore, the following decision must be made during the designing process: do you want to "squeeze" every last drop of energy from the solar generator at all times (optimize the energy yield) or select a slightly lower inverter performance, accepting minimal yield losses at higher irradiation levels (optimize economy)? Of course, the answer to this question depends largely on the economic conditions at the plant location. 3. Use the maximum efficiency of the inverter Every inverter has an input voltage at which its conversion efficiency is maximized. Whether this voltage lies in the upper or lower area of the operational range is, depends on the internal design and is listed in the respective data sheet. If possible, the MPP voltage of the PV modules at NOCT (Normal Operation Cell Temperature) should be close to this voltage. Though professional design of a PV plant includes many more steps, the three basic decision steps above largely determine the future yield. For this purpose, SMA offers the free software SUNNY DESIGN, which incorporates all the aspects of plant design (see page 12). 200 It started in Germany in January 2009, following France in 2008: since then, large- scale PV plants have had to participate in grid management, and provide grid services to an increasing extent. Experts unanimously agree that such measures are essential. The installed PV power increases continuously, and individual projects are growing larger and larger. Increasing size and power also mean greater responsibility for the electricity grid, as only a stable grid permits unrestricted expansion of renewable energies. This was enough reason for SMA to commit fully to participation from the outset. SMA, technology leader in the field of solar inverters, is now also a pioneer in grid management. Powerful grid management functions For example, the SMA Power Reducer Box was the first market ready solution for utility interaction management as defined in Art. 6 of the German Renewable Energies Act (EEG)—and is also compatible with virtually all SMA inverters. Inverters with an automatic power reduction feature in case of increased frequencies make a valuable contribution to stabilizing the grid frequency if more energy is generated than can be consumed. Reactive-power compatible inverters help keep the grid voltage constant, but can also be used to compensate for undesirable phase shifts. And the dynamic grid support features support the grid in the event of faults, and can also prevent, or at least restrict, the fault from spreading further. Inverters as grid managers Overview of the grid management functions of SMA inverters 201 1. Generation and grid stability management Sixty seconds: inverters in Germany have just one minute to implement possible specifications of the utility operator. If a section of the grid is overloaded temporarily, the utility operator can and must limit the power from decentralized generating systems The plants make a major contribution to the stability of the grid, which can hardly keep pace with the rapid expansion of power from renewable energies in some cases. The SMA Power Reducer Box translates the incoming setpoint specifications of the utility operator into control commands for the Sunny WebBox. This in turn forwards the commands to the connected inverters via fieldbus, and logs the external setpoint specification—which is important for legally compulsory compensation for possible resulting yield shortfalls. 2. Automatic active power frequency control The frequency in alternating current grids is kept constant within strict limits—typically at exactly 50 Hz or 60 Hz. The frequency drops if more energy is consumed than the generators feed-in. The opposite occurs if there is an energy surplus—the grid frequency increases. SMA inverters can react to this with an automatic active power reduction: the higher the frequency is above the setpoint, the more they derate the active power output. This stabilizes the grid and prevents mass deactivation of systems due to excessive grid frequency. The grid levels in the AC power distribution grid 202 3. Static voltage support based on reactive power In order to protect the connected loads, the voltage must be kept within defined limits—that applies to the distribution grid in particular. With their ability to provided controlled inductive or capacitive reactive power, PV inverters can help guarantee the voltage quality required in EN 50160. Reason: the increasing feed-in at low and medium-voltage levels can result in voltage increases which caused problems for the previous grid operation method (flow of energy from central generator to decentralized loads). Using reactive power, PV inverters can now reduce undesirable voltage increases significantly. Reactive power-compatible inverters can also be used to compensate for existing phase shift. As even reactive power reduces efficiency, this reduces the load on the grid infrastructure, whose capacity limits may already have been reached. Typical causes of phase shifts include transformers, large motors or even simply long cable sections. There are several options for adjusting the percentage of reactive power: Plant operators can use set points specified by utility operator, or various reactive power values can be set via an agreed schedule or remotely programmed via the SMA Power Reducer Box. The third option is regulation of the percentage of reactive power via a characteristic curve depending on the grid voltage measured at the connection point or the active power output of the inverter. 4. Dynamic grid support Until now, PV plants had to disconnect from the grid immediately, even during temporary drops in grid voltage. This meant that many plants were deactivated in the event of grid failure, unbalancing the grid even further. Inverters with dynamic grid support functions act within milliseconds in such events, preventing the grid failure spreading further. The so-called restricted dynamic grid support ensures that the inverter is ready to feed energy into the grid immediately after a drop in the grid voltage. Devices with full LVRT or FRT behavior (Low-Voltage or Fault Ride Through) can also feed reactive power into the grid during grid voltage drops. LVRT is already supported by the new Sunny Central CP series. 203 Equipped for the future with SMA know-how Providers of decentralized grid services and an intelligent interface to the supply grid: that describes the solar inverter of the future. The utility operators have also recognized that inverters are particularly predestined for the pending grid management responsibilities—and demand these system services to an ever greater extent. SMA makes an important contribution to this with its products. 30 ó0 P 100 P | 50,2 I|xed cos(̃) cos(̃) Vor|ob|e cos(̃) Con|ro||ed cos(̃) U | Limited dynamic grid support The inverter feeds into the grid again immediately after short-term voltage drops—as long as the grid voltage is within a defined voltage range. Dynamic grid support LVRT (Low-Voltage Ride Through): The inverter stays connected to the grid during voltage drops and supports the grid by feeding reactive power. Remote-controlled power reduction in case of grid overload In order to avoid short-term grid overload, the grid operator presets a nominal active power value which the inverter will match within 60 seconds. The nominal value is transmitted to the inverters via a ripple control receiver in combination with the SMA Power Reducer Box. Typical thresholds are 100, 60, 30 or 0 percent of the nominal power. Frequency-dependent control of active power At a grid frequency of 50.2 Hz, the inverter automatically reduces the active power output according to a definable characteristic curve, helping to stabilize the grid frequency. Static voltage support based on reactive power SMA inverters feed capacitive or inductive reactive power to the grid in order to stabilize the grid voltage. Three different modes are available: a) Fixed specification of the reactive power by the utility operator The utility operator defines a fixed reactive power value or a fixed displacement factor between cos(ϕ) leading = 0.90 and cos(ϕ) lagging = 0.90. a) Dynamic specification of the reactive power by the utility operator The utility operator defines a dynamic displacement factor – any value between cos(ϕ) leading = 0.90 and cos(ϕ) lagging = 0.90. It is transmitted via a communication unit. The SMA Power Re- ducer Box performs the evaluation. c) Control of the reactive power via a characteristic curve The reactive power or the displacement factor is controlled by a pre-defined characteristic curve— depending on the active power fed into the grid or the grid voltage. SMA inverter grid management functions 204 Besides conventional PV modules, new cell technologies and other advancements have been appearing on the market for quite some time. Of these, some can only be operated under certain conditions. For this reason, the manufacturer's application instructions must be observed when using PV modules. The versatile range of different topologies allows a flexible application of SMA's inverters—combined with the suitable grounding set—providing the ideal device for any module technology. Moreover, SMA is in close contact with the module manufacturers, which means that current installation recommendations can be effortlessly observed. When selecting an inverter that meets the special PV module requirements, the generator potential in operation of various inverter topologies must be taken into account. The adjacent diagram shows a chronological map of potential courses of the generator connections during operation using several different inverters. To help you select the right inverter for each module type, we have compiled the most important current recommendations for you. They are covered in the technical information package "Module Technology" and are explained in detail there. The right solar inverter for every module technology 205 Generation potential in different inverter topologies and grounding variations Block circuit diagram: PV plant with positive generator grounding 1. Recommendation of the manufacturer Check whether the manufacturer of the PV modules issues recommendations on the grounding of the generator or the topology of the inverter to be used. Example: A manufacturer recommends grounding the positive generator connection for a specific module type. The right choice: Sunny Boy with transformer and a positive grounding set. Recommended combinations of inverters and cell technologies Cell technologies / module design SB xxxxxTL SMC xxxxTL STP xxxxTL (Quiet-Rail) Series device SB xxx, SMC xxxx with negative grounding kit with positive grounding kit Monocrystalline Si ● ● ● ○ ○ Polycrystalline Si ● ● ● ○ ○ CdTe — — — ● — Amorphous Si (superstrate) — — — ● — Amorphous Si (substrate) ● ● ● ○ ○ CIS / CIGS ● ● ● ○ ○ Monocrystalline Si (A-300) — — — — ● Metal foil as substrate or in module design — ● ● ● ● ● Recommended ○ Not necessary — Not recommended Transformerless inverters Inverters with transformer 2. Selection based on module characteristics If the manufacturer of the PV module does not define any specifications for the use of its products, we recommend choosing an inverter based on the characteristics of the PV module. Example: Thin-film modules with CdTe or amorphous silicone cells often use a TCO- coated pane of glass as a substrate for cell construction. The right choice: Sun- ny Boy with transformer and a negative grounding set. Example: In case of flexible thin-film cells, a stainless steel foil is often used as a substrate mount. Use an inverter topology in which the PV generator only features a small amount of AC voltage to the ground. The right choice: Sunny Boy with a transformer or a device with no transformer with Quiet Rail Technology (e.g. Sunny Tripower). It prevents reverse effects of the grid voltage on the generator potential via special wiring. The table below shows favorable combinations for many different cell technologies. For further information, see the download area of our homepage. 206 The technical details of SMA inverters benefit in particular from the expertise of our developers and their decades of experience. Many innovative SMA technologies either directly or indirectly increase the system yield immediately. H5 Topology—patented inverter circuits for maximum efficiency A modern inverter "consumes" between three and six percent of the energy collected by the solar modules for conversion of the direct current into alternating current, which corresponds to an efficiency of between 94 and 97 percent. SMA's patented H5 topology, an advanced circuit for the inverter bridge, optimizes the current flow in the inverter and thereby reduces the loss during conversion. Basically the sinusoidal grid current is produced using the high frequency chopping and buffering of the DC current in the inverter bridge circuits. This leads to a costly oscillation of buffered energy. A special synchronization of the inverter bridges as well as the integration of a fifth semiconductor switch prevents this oscillation and reduces the conversion loss to less than two percent. This is how the inverters based on this technology reach new levels of performance with efficiency rates above 98 percent. OptiCool™ Intelligent temperature management The trend is clear: PV plants and inverters are becoming ever more powerful while installation conditions remain the same. The effective heat dissipation from the enclosure is thus increasingly important. This is because increasing temperatures in the enclosure reduce the performance and lifespan of electronic components. With the patented twochamber cooling system OptiCool, SMA in- Maximizing yields with High-Tech by SMA 207 verters offer an ideal combination of passive and active cooling which is worthy of the name "intelligent temperature management." To maximize the cooling effect, the entire inverter enclosure is a part of the cooling system. It is divided into two separate chambers: the front is sealed tight and thus offers the electronics solid protection against penetration of water, dust and dirt. By contrast, all components with a functionally higher temperature, such as chokes and transformers, can be found at the back of the enclosure. A temperature-controlled fan dissipates the heat from this area though a special flow tunnel to the outside. All in all, OptiCool produces a lower component temperature and assures maximum reliability and outstanding overload characteristics. OptiTrac Highly efficient MPP tracking Every solar inverter has at least one: the MPP-Tracker ensures that the solar module always operates at its maximum power (MPP). Since the MPP depends on the temperature and the strength of the irradiation, it must be recalculated again and again. It is essential that this process take place as quickly and safely as possible. Irradia- tion conditions can change quickly and often—on sunny days, a passing patch of clouds can make this happen in just a few seconds. OptiTrac is SMA's solution for just this problem: sophisticated experiments at the SMA Solar Test Center have resulted in the refining of MPP tracking and the further increase of its efficiency. It does not matter if crystalline or thin-film modules are used. Extensive tests and field trials confirm that OptiTrac increases the energy yield of a PV plant by up to 1.5 percent per year on average—money for the plant operator. OptiTrac Global Peak Good yield in spite of partial shading In order to always find the optimum operating point even in partially shaded PV plant, an additional function, "Global Peak", was added to the proven MPP tracking system. It enables the inverter to almost fully use the energy supply of the solar modules under all conditions. Reason: If the individual modules in a string are shaded, the string's power curve can suddenly show several maximum points. In general, there is only one operating point with the actual maximum power: the global maximum power, which results in significantly higher power compared with the other local maximums. This is where the new OptiTrac Global Peak gets interesting: as it reliably finds the global maximum power, the available energy of a partially shaded string can be used almost fully. The SMA inverters Sunny Boy 3000TL, 4000TL and 5000TL will be equipped with OptiTrac Global Peak as standard from the second quarter of 2010. Older devices of these types can be upgraded via a software update. In the medium term, OptiTrac Global Peak will also be available for the Sunny Tripower. How OptiCool functions in the Sunny Boy 3800 208 Safety first—this is especially important for the area of energy technology. A whole series of regulations and standards are there to protect operators, maintenance personnel, and the everyday user against accidents with electricity. SMA sets the benchmark by equipping all products with exemplary safety facilities. SMA Grid Guard Utility interface for use worldwide Most PV plants feed the solar energy directly into the power distribution grid using an inverter. The regional utility operator is responsible for this grid: they ensure that the prescribed thresholds for voltage and frequency are complied with, that the electricity grid is used effectively and is easy to maintain in the event of a fault. Of course, this only works if those feeding into the grid comply with certain rules and can be selectively disconnected from the grid. The automatic grid disconnection device SMA Grid Guard prevents unintentional feeding when the supply grid is turned off (islanding) as well as when the upper and lower limits of the standards are exceeded. In this way, it offers maximum protection for both maintenance personnel and consumer alike against excessive voltage and frequency. Recognized safety standard SMA was one of the first manufacturers to incorporate the requirements of the utility operators in the functions of their solar inverters. The maintenance-free automatic grid disconnection function has been a standard feature on the Sunny Boy inverters since 1995. The ongoing development of the "SMA Grid Guard" represents a rec- A sure thing SMA protection concepts for installation and maintenance 209 ognized standard for safety: in this kind of active grid monitoring, the quality of the connected grid is constantly monitored—by monitoring voltage, frequency and impedance. Here, fail-safe operation must be guaranteed so that periodic functional testing by the utility operator is not necessary. The first requirements for this safety concept were described in the German standard VDE 0126-1-1. They now include the vast experience we have attained over the course of more than a decade of safe feeding operations. Today utility operators in other countries refer to these requirements, and they modify them to suit the local grid conditions or extend the requirements with additional regulations. As the most modern type of automatic disconnection device, the SMA Grid Guard grid monitor can be used easily throughout the world. Grid monitoring increases availability The continuous monitoring of the grid parameters guarantees a very high availability of the inverters on the grid. The software can also adapt to difficult grid conditions via an automatic learning process: it can distinguish recurring events from faults and therefore safely avoid unnecessary grid disconnections. Country Variants The equipment described here complies with the safety philosophy of the SMA inverters which is recognized in most countries around the world. Moreover, SMA also offers products which are tailored for the special requirements of specific countries. While these inverters contain all safety devices, they may not always be in the design described here. For example, UL-listed inverters are equipped with a special grid monitor, a mechanical DC circuit-breaker and automatic ground monitoring (GFDI) to comply with the currently valid UL regulations. Electronic Solar Switch The first internal DC load disconnection unit for solar inverters Working on an electrical device generally requires the power supply to be disconnected. A DC load disconnection unit that acts as a circuit-breaker under load between solar generator and inverter is therefore a strict requirement in most countries. The goal of the developers at SMA was to design a disconnect which did not entail additional installation costs, was simple and safe to handle, and had no effect on the efficiency of the PV plant. The patented Electric Solar Switch (ESS) is composed of a grip handle, which covers all socket outlets and plugs completely, which prevents disconnection under load. To disconnect the generator from the inverter, the complete grip handle must first be pulled off. At the same time, an electrical circuit is activated which prevents the occurrence of an electric arc, thus guaranteeing maximum protection even if the DC lines are disconnected incorrectly. There is no more current present at the DC plug connection which are now revealed—only the voltage of the solar generator is still present. The ESS works passively during normal grid feeding, incurring absolutely no losses, and thus has no influence on the efficiency of the inverter. The ESS is also the only DC disconnect which guarantees continued further use of the reliable PV plug connectors and the high standard of protection against accidental contact in generator cabling in accordance with protection class II. This electronic switch, developed and patented by SMA, thus brings added safety to all work carried out on the PV plant, which exceeds the standard requirements. 210 Electrical current, anytime, anywhere—something we all take for granted. More than two billion people, however, live in another reality: in so called "remote areas", far away from power plants and electrical grids. And for this reason, they must do without many of the conveniences of our civilization. Photovoltaic energy offers solutions like no other technology: PV plants are robust, durable, easy to install and maintain. For years SMA has been motivated to develop a selfcontained energy supply system based on solar power. SMA is the only manufacturer in the world to pursue not only the concept of DC coupling, but also AC coupling, which has a range of advantages. With AC coupling, all loads and generators are connected using an AC voltage bus, whereas with DC coupling, the interconnection takes place in a DC voltage grid. For residential as well as industrial power generation, AC coupling has been used throughout the world, while DC coupling systems have been employed mostly in small applications of up to 100 watts as well as for telecommunications purposes. Different types of coupling There are three different concepts for establishing energy supply systems, which save the generated energy in batteries: pure DC coupling, mixed systems, and pure AC coupling. In the beginning, the first developments relied on pure DC coupling: both the solar modules and the batteries were DC voltage sources, so that a conversion of the power with the then-still-expensive inverter technology could be avoided. With a few hundred watts of power, the performance of this system was quite low and many of the appliances consuming the energy, such as lamps, radios or televisions, were also available in DC voltage versions. Your own power grid AC and DC solutions for stand-alone systems 211 Variants of DC coupling Powerful systems pose a difficult problem for pure DC coupling: since the voltage is generally limited to 48 volts for health and safety reasons, the current is very high. Sockets, cables and fuses rated to approximately 80 amps were required in order to carry the around 3700 watts of power output by a common household socket. The costs for a setup of this type are noticeably higher. Moreover, there are very few 48 volt DC compatible appliances in the world. For this reason, mixed installations are used, at least for larger solar energy supply systems: inverters convert the lower DC voltage of the batteries into grid conforming AC voltage of 230 volts. Only the loads were connected to this AC voltage, while the PV modules and batteries were still connected to DC cables. This is acceptable if the distance is limited—only a charge controller is required to prevent the battery overloading. The SMA solution for DC coupling Since the PV module voltage varies with the battery voltage, the solar modules in such systems very rarely reach their optimal operating point (MPP). In this way, as much as 30 percent of the valuable solar energy is lost. In order to avoid this, one needs an MPP charge controller like the Sunny Island Charger. It controls the power provided by the PV generator (current and voltage) to maximize the charge current. The somewhat higher costs can be recovered very quickly. The solar yield increases by 20 to 30 percent. The size of the PV plant can be reduced accordingly, which more than makes up for the additional costs of the charge controller. Solutions for all stand-alone systems SMA is the only manufacturer in the world to offer maximum utilization of AC coupling for stand-alone power supply systems. Both the multiple-award-winning Sunny Boy and the Sunny Boy Central solar inverters are used for this. Smaller systems can also be built as DC-coupled PV plants with the Sunny Island Charger. No compromising in terms of design, cost or installation: SMA offers optimum solutions for all off-grid systems ranging from 2 to 300 kW. Flexibility with AC coupling If the PV plant and the batteries are not immediately adjacent to one another, the optimal solution is a complete AC coupling: instead of building an expensive DC grid on the generator side, a solar inverter converts the solar power into AC current and feeds it into the existing stand-alone AC grid. This can create a number of advantages: • Lower installation costs due to lower amperage and AC voltage technology. • Simpler and more flexible planning, as the distance between solar generator and battery is unproblematic. Feeding energy into any point of the AC grid is now a de facto possibility. • Better usage of solar power especially during high-use periods of the day. • Utilization of technological benefits from grid connection, such as optimized MPP, high efficiency, OptiCool™, etc. • Lower total costs for solar systems with more than four kilowatts of power. AC coupling: the basis for a highly flexible stand-alone electricity supply DC coupling: better with the Sunny Island Charger 212 SMA not only offers first class products and global service, but also comprehensive system solutions for PV power stations. Relying on our technological expertise and years of experience in project development, we ably support and advise our customers on their large-scale projects. The advantage: planning support, consulting, inverter technology and service all stem from a single source. Complete product range for successful PV power stations Whether centralized or decentralized, SMA provides the right inverter for all large-scale plants accommodating all requirements, ranges of performance and module types. Be it a decentralized variant with Sunny Mini Central or centralized variant with Sunny Central inverters, SMA products are equipped with the most modern system technology. This makes them especially efficient and reliable. In combination with steadily decreasing system costs, we offer the best specific price on the market. In addition, SMA inverters for large-scale plants are the first which meet all the requirements specified in the Ger- man Medium-Voltage Directive. SMA—Partner for successful large-scale projects Inverters and system solutions for every system design 213 Everything under control with SMA system monitoring Operators can keep a close eye on their large-scale plants with our system monitoring products. As a communications center, the Sunny WebBox serves as the foundation for every large-scale plant. Using RS485, Bluetooth ® or Ethernet, it receives and saves all measured values and data. The SMA OPC Server integrates SMA devices into power plant control stations. And with the Power Reducer Box, SMA is the first manufacturer to offer a communication product suitable for the required active participation of PV power stations in grid stability management. First class service for highly reliable plants PV power stations are profitable investment opportunities. Our services guarantee particularly reliable devices. Among these are service and maintenance agreements for Sunny Central inverters with a reliability rating of 99 percent, replacement service for Sunny Mini Central devices and extended warrantees valid for up to 20 years. With an international service network spanning four continents, we are globally available to our customers, making us a fast and dependable service provider, ensuring the profitability of investments into the future. Extensive project support with experience and expertise From modular plugs to power supply lines, our experts advise during every phase of a project. Whether it's planning and design of a PV power station, development and installation of monitoring solutions or DC and AC cabling concepts, SMA assembles all the components for PV plants individually and supports the customer during the approval procedure for the power supply line. A strong partner with superior technology Never stopping for a break, we manage to create up to six new innovations every year. We do this by working every single day to make our products more efficient and economical. In particular in large PV power stations, increased efficiency or simplified installation conditions have a huge impact. Our highly flexible manufacturing processes and experience in all the relevant target markets make an important contribution to our position as the leading provider of solar inverters and a strong partner for large-scale projects throughout the world. 214 REFERENCES 214 215 215 216 The future belongs to renewable energy. Fossil fuels such as oil and coal are finite resources and damage the climate and the environment. Photovoltaic plants, on the other hand, with high durability, good scalability and generation that matches consumption, are among the most effective measures for a reliable and sustainable supply of energy, not least because the solar energy that reaches Earth can cover our global consumption more than a thousand times over. On the following pages, we show several examples which demonstrate that the integration of solar power systems into our cities and countryside can be seamless and is highly successful. These systems are not unsightly and often add to the aesthetic value of many buildings. This is especially true of open spaces, which, as waste land with no previous use, gain a new practical social function by means of the construction of powerful solar power stations. Photovoltaic systems are now used as the basis for solar island grid systems in many corners of the world in order to set up energy supplies which would otherwise be unthinkable. Solar power systems The appropriate inverter for every application 217 Top: Solar Park Italy 24 MWp with Sunny Central 630HE Bottom left: Galli Real Estate Guadeloupe 167.1 kWp with Sunny Mini Central 7000HV Bottom right: Central Railway Station Berlin 190 kWp with Sunny Boy 2000 218 Bottom left: Bush Energy Supply Australia 4 kWp with Sunny Boy 3800 and Sunny Island 5048 Bottom right: The White House USA 10 kWp with Sunny Boy 2500-US Top: Alpine Hut Italy 2 kWp with Sunny Boy 1700 and Sunny Island 4500 219 Top left: Salem USA 8.4 kWp with Sunny Boy 2500-US Bottom: Papal Audience Hall, Paul VI Vatican City 220 kWp with Sunny Boy 5000TL HC Sunny Mini Central 7000TL, 11000TL Top right: Bozen Conference Hall Italy 300 kWp with Sunny Central 250 and Sunny Mini Central 6000A 220 Central Inverter Central inverters are particularly well-suited for use in PV plants with a homogenous structure (modules of the same kind with identical orientation and tilt). They are used for plants starting at around 100kW and are usually designed for outdoor installation. Dumpload Dumpload is a load which can be spontaneously activated in the event of an energy surplus and can also be used to balance out strong load fluctuations. Consumers with storage capability (pumps, cooling units, boilers) are the most energy sensible. However, for the actual technical function, appropriately cooled resistors suffice. ESS (Electronic Solar Switch) The ESS is a DC disconnection unit integrated into the inverter to safely disconnect a solar array from the inverter. The ESS has a grip handle for easy operation. After pulling down the grip handle, the DC plugs can be accessed and disconnected with no risk of arcing. Disconnecting the plug results in immediate disconnection from the live array. H5 Topology The inverter bridge with H5 topology features a fifth semiconductor switch, which ensures optimal efficiency during conversion at an efficiency rate of 98 percent. HF HF stands for “High Frequency” and also designates the new Sunny Boy series with high frequency transformers. The compact, galvanically isolating inverters provide very high efficiency for devices with transformers. Glossary Explanations regarding solar technology 221 Low-Voltage Ride Through (LVRT) Network management function from the field of dynamic grid support. When there is a short disruption in grid voltage, the inverter does not switch off, as has been required until now, but supports the grid with reactive power. After the disturbance, it immediately resumes feeding. In Germany, LVRT is required as of January 2011 for plants at the medium-voltage level. Maximum Power Point (MPP) The operational point (current / voltage) of the PV array under which the highest possible power under the prevailing conditions is harvested. The actual MPP changes constantly depending on the level of irradiation and the temperature. MPP Tracker A device that adjusts the voltage and current of a PV array so that it operates at its “Maximum Power Point.” MSD Part of “Mains monitoring with allocated Switching Devices”. This is a mandatory safety device which prevents power from a solar energy system from being fed into an external power grid when the public supply grid is not functioning. This function is taken over by the Sunny Boy and Sunny Mini Central using SMA Grid Guard, making a regular test unnecessary due to their single fault characteristics. Multistring Inverter An inverter which, to a great extent, combines the advantages of several string inverters (separate MPP tracking of individual strings) and a central inverter (low specific costs). OptiCool™ A patented enclosure concept by SMA, in which the interior of the enclosure is divided into two compartments. The sealed chamber protects the sensitive electronics from water, dust and debris. The second chamber contains transformers and chokes, as well as other components, and can be actively cooled when necessary. Optiflex An innovative and highly-flexible Sunny Tripower concept. The Sunny Tripower features an asymmetric multi-string input with two MPP trackers for custom-fit installation with a nearly unlimited numbers of modules and maximum system efficiency. Optiprotect The Sunny Tripower features a completely new and comprehensive safety concept. Its electronic string fuses, automatic string failure detection and overvoltage protection, that can be integrated into the enclosure, all work to monitor the PV system, ensure safe operation, and optimally secure energy yield. OptiTrac Global Peak Another advance in our time-tested OptiTrac MPP tracker for operation in partially-shaded PV plants. This specialized operation management system ensures that the modules are constantly operated at the point of maximum power even when there are multiple maximum power points, without causing measurable yield loss (loss < 0.2 percent). Power Balancer The Power Balancer is a standard Sunny Mini Central inverter function that prevents the formation of an unbalanced load during three-phase grid feeding. This is accomplished by connecting three inverters to a three-phase feeding unit via a control line. Quick Module A removable communication and configuration module for the new Sunny Boy HF series. The Quick Module contains a rotary switch for country-specific configuration and a Bluetooth ® NetID, as well as an SD card slot. The optional Quick Module RS485 also features an RS485 interface and a multifunction relay. SMA Grid Guard According to predefined parameters, the SMA Grid Guard concept monitors factors such as the voltage and frequency of the connected AC grid. This serves to prevent the formation of islanding in the event of grid disconnection (see also “MSD”). Grid Guard enables simple and reliable operation of SMA inverters on nearly all worldwide electrical power grids. SMA Plug-in Grounding A grounding set for the new Sunny Boy HF series. Grounding is quick and simple—an easy plug-in without having to open the enclosure. The polarity is defined by the orientation in which the grounding is attached. String Inverter In string technology, the photovoltaic array is divided into separate module surfaces and each of these “strings” is assigned to a separate string inverter. This technology reduces system costs while at the same time substantially simplifying installation and increasing the energy yield and system availability. SUNCLIX ® A DC plug system for many SMA inverters, developed in cooperation with Phoenix Contact. The field plugs can be connected to almost any cable without tools, and are included with the inverters free of charge. » SMA Innovations Sunny WebBox Data logger of the new generation Innovative PV monitoring and communication via Internet (Sunny Portal) Sunny Portal Internet portal for the presentation of plant data Customized plant monitoring and cutom visualization at www.SunnyPortal.com Sunny Tripower 17000TL The three-phase inverter for easy system design The Sunny Tripower 17000TL is packed full of pioneering technology such as the Optiprotect multi-level security concept and Optiflex for flexible plant configuration Sunny Central 800CP High performance as standard Featuring a compact, weatherproof enclosure and intelligent power management, the new Sunny Central series does not need a heavy concrete substation, decreasing system costs Sunny Boy 3000HF Simply high yields The new generation of galvanically isolating inverters, the HF features the highest yields in its class and easiest installation, thanks to the SMA Plug-in Ground- ing, SUNCLIX ® and Quick Module Sunny Boy 3300 The test champion Powerful Sunny Boy with OptiCool™, galvanic isolation and maximum efficiency, for the first time in a die-cast aluminum enclosure 2002 2004 2004 2005 2005 2008 2008 2010 2010 2010 2003 2002 2001 2002 2009 2009 2008 1995 1991 2007 2006 2006 Sunny Beam Easy wireless PV plant monitoring Attractive design for the living area, power supply via integrated solar cell Sunny Boy 5000TL Our first multi-string inverter with three independent MPP controllers Combines the advantages of string technology with cost reductions for larger inverters Sunny Island The system solution for stand-alone power supply User-friendly connection for all components on the AC side, easy installation and extension of the plant Sunny Central Central inverter for large PV power stations With string monitoring, Sunny Central Team and an optimum service, Sunny Central is the large-scale solution Sunny Island 2012 Compact, powerful and with excellent efficiency Bidirectional HF inverter, galvanic isolation, reduced weight, excellent efficiency Sunny Central 630HE Grid management included The best future prospects: more power, lower specific system costs, high flexibility for plant design and compliance with the "Medium-Voltage Directive" Sunny Boy 5000TL Perfection Plus. Usability. The new Sunny Boy generation. Bluetooth technology, graphic display, suitable for worldwide use and easy to install: leading-edge technology meets user convenience Sunny Boy 700 First string inverter Cost reductions thanks to minimized DC wiring, easier installation and increased efficiency PV-WR First PV inverter designed for serial production User display, communication and visualization with PC Sunny Backup System Solar power—even in the event of grid failure Awarded the 2007 innovation prize for the most innovative solar product ESS Electronic Solar Switch Our first device-integrated DC switchdisconnector for safely disconnecting the PV generator from the inverter Sunny Mini Central 8000TL The world amortization champion H5 topology, record efficiency of 98%, low specific price: no other pays off faster » Because each PV plant is unique SMA has the right solution for every application. Residential System up to 20 kW SUNNY BOY 1 to 10 kW Solar Power Station 100 kW up to the MW range SUNNY CENTRAL 100 to 1600 kW Commercial System 10 kW up to the MW range SUNNY MINI CENTRAL 5 to 11 kW SUNNY TRIPOWER 10 to 17 kW SUNNY ISLAND 2 to 5 kW Off-grid System up to 300 kW MONITORING SYSTEMS Plant Monitoring Comprehensive Solutions for every PV plant SUNNY BACKUP 2 to 5 kW Solar Power–even in the event of grid failure up to 100 kW Publication Information Publisher SMA Solar Technology AG Photos Stefanie Aumiller Lucidmedia Andreas Berthel SMA, Sunny Boy, Sunny Central, Sunny Island, Sunny Beam, Sunny Design, Sunny Explorer, Sunny Family, Hydro Boy, Smart Load, Sunny, Sunny Backup, Sunny Easy, Sunny PRO Club, Sunny Team, Sunny Tripower, OptiTrac, WindyBoy, Sunny Matrix, Sunny Portal, Sunny Tower, Sunny WebBox, Multi-String, OptiCool, H5, Grid Guard and Power Balancer are registered trademarks of SMA Solar Technology AG. The Bluetooth ® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of these marks by SMA Solar Technology AG is under license. SUNCLIX is a registered trademark of PHOENIX CONTACT GmbH & Co. KG. Text and illustrations reflect the current state of the technology at the time of publication. We reserve the right to technical changes without notification. No liability shall be accepted for printing errors. Printed on chlorine-free paper. All trademarks are acknowledged, even if not explicitly identified as such. An absence of identification does not mean that goods or a mark are free. This text and excerpts thereof may only be reprinted with written approval from the publisher. © Copyright 2010, SMA Solar Technology AG All rights reserved www.SMA-Solar.com SMA Solar Technology SMA Solar Technology AG www.SMA.de SMA America, LLC www.SMA-America.com SMA Technology Australia Pty., Ltd. www.SMA-Australia.com.au SMA Benelux SPRL www.SMA-Benelux.com SMA Beijing Commercial Co., Ltd. www.SMA-China.com SMA Czech Republic s.r.o. www.SMA-Czech.com SMA France S.A.S. www.SMA-France.com SMA Hellas AE www.SMA-Hellas.com SMA Ibérica Tecnología Solar, S.L. www.SMA-Iberica.com SMA Italia S.r.l. www.SMA-Italia.com SMA Technology Korea Co., Ltd. www.SMA-Korea.com S O L A R K A T -K U S 1 0 3 9 3 6 W S u b je c t t o t e c h n ic a l c h a n g e s . N o lia b ilit y s h a ll b e a c c e p t e d f o r p r in t in g e r r o r s . P r in t e d o n c h lo r in e -f r e e p a p e r . » SMA has the right solution for every application. Because each PV plant is unique SUNNY BOY 1 to 5 kW SUNNY MINI CENTRAL 5 to 11 kW SUNNY CENTRAL 100 to 1,600 kW SUNNY TRIPOWER 10 to 17 kW PV house system up to 20 kW Commercial System 10 kW up to the MW range Solar power station 100 kW up to the MW range SUNNY ISLAND 2 to 5 kW SUNNY BACKUP 2 to 5 kW MONITORING SYSTEMS Plant Monitoring Off-grid system up to 300 kW Solar power – even in the event of grid failure up to 100 kW Everything under control for every PV plant 2 CONTENTS Foreword Company Message GRID-TIED 8 INTRODUCTION TO INVERTER TECHNOLOGY Innovative Technology and Unmatched Quality System Design Sunny Design SMA Solarchecker 16 INVERTERS WITHOUT TRANSFORMERS Sunny Tripower Sunny Mini Central Sunny Boy 32 INVERTERS WITH TRANSFORMERS Sunny Mini Central Sunny Boy 52 58 66 104 SUNNY TOWER BACKUP SYSTEMS Sunny Backup Set S to XL CENTRAL INVERTERS Sunny Central MONITORING SYSTEMS Plant Monitoring OFF-GRID 130 146 172 ISLAND INVERTERS Sunny Island WIND POWER INVERTERS Windy Boy FUEL CELL INVERTERS Hydro Boy SERVICES 180 186 190 194 214 220 SERVICE SUNNY PRO CLUB SMA SOLAR ACADEMY KNOW-HOW REFERENCES GLOSSARY 3 Günther Cramer, Chief Executive Officer Peter Drews, Chief Product Officer Jürgen Dolle, Chief Human Resources Officer Roland Grebe, Chief Technology Officer Uwe Hertel, Chief Operating Officer Pierre-Pascal Urbon, Chief Financial Officer Marko Werner, Chief Sales Officer 4 With its intelligent power management. began operation in 2009. Quick Module and SUNCLIX® DC connector system ensure simple and safe installation.. This allows us to easily keep pace with the dynamic market trends of the photovoltaic industry and at the same time absorb short-term fluctuations in demand for solar inverters. Germany. and are developing new Smart Grid concepts. The addition of another factory in Niestetal. SMA Solar Technology 5 . play an important role in this respect. This raised our annual capacity to 4 gigawatt. which makes the UL version ideal for the US solar market. This drives our work and is our strategy for success. And we continue to look ahead to the future: for example. Colorado will increase our total output to 11 gigawatt. many SMA inverters offer comprehensive grid management functions. we will continue to make an important contribution to the future of photovoltaics with our products.while remaining flexible. including the Sunny Central CP—a series of central inverters with a completely new design. including the multi-level security concept Optiprotect. the device also offers unparalleled flexibility in the configuration of highly efficient PV plants. The "Total Cost of Ownership". We look forward to continuing to work with you in the future and to many successful projects. lifespan and installation costs. In 2010 and 2011. which includes issues such as energy yield. We also maintain our technological advantage by continuing to strengthen our development team: with more than 500 development engineers and technicians we can introduce up to 6 new products to the market each year. our catalogue introduces a number of new products and technologies. The Sunny Boy HF represents the new generation of galvanically isolating inverters. reliability. the device is also exceptionally efficient: at an ambient temperature of up to 25 °C (77 °F). The three-phase Sunny Tripower also features the latest SMA technology. as the most innovative product of 2010. To meet the increasing need for solar inverters.. Production in our new facilities will also be flexible and scalable. weatherproof enclosure and is easier to install because it does not require a heavy concrete substation. With its asymmetric multi-string concept Optiflex. we will again more than double our capacity in 2010.Expanding technological progress . The Sunny Boy HF provides the highest yields for transformer inverters in the 2 to 3 kilowatt power class. and its SMA Plug-in Grounding. For example. some of which already exceed current statutory requirements. Its compact design also makes it ideally suited for wooden-frame houses. Günther Cramer Chief Executive Officer. our development engineers are working to create effective solutions for private solar electricity consumption. Once again. Our state-of-the-art production facility. which is the world's largest carbon-neutral inverter factory. The Sunny Tripower was awarded the first prize at the 25th Photovoltaic Symposium in Staffelstein. The Sunny Central CP features a compact. Germany and a new production site in Denver. it produces 10 percent more than the specified nominal power. In short: our innovations provide tangible customer benefits while reducing specific costs. SMA inverters as intelligent system managers The inverter is the most important component in any PV plant because it converts the direct current generated in photovoltaic cells into alternating current suitable for the grid. crystalline or concentrator technology. and for all module types—whether thin-film. from kilowatt to megawatt. We are the only manufacturer to offer the appropriate inverter for every requirement. A unique and diverse product range. The right inverter for every application Because every PV system has to be individually designed. off-grid supply or back-up operation. 6 . A tremendous rate of innovation. SMA Solar Technology AG has been among the most successful companies in the field of solar technology for nearly 30 years. In addition.THE FUTURE OF SOLAR TECHNOLOGY New technologies that make the worldwide deployment of photovoltaics increasingly economical. Our team of over 500 engineers develops state-of-the-art solar inverters and monitoring systems for photovoltaic power plants. SMA’s solar inverters are also especially efficient: the Sunny Tripower features an efficiency of over 98 percent and ensuring class-leading power production. worldwide—whether for grid connection. it functions as an intelligent system manager that is responsible for yield monitoring and grid management. SMA has a broad product range. in Germany and is currently represented by 13 international subsidiaries on four continents. SMA posted revenues of 934 million Euros. The company has been listed on the Prime Standard segment of the Frankfurt Stock Exchange (S92) since June 27. SMA customers do not just benefit from our internationally-oriented processes.Worldwide customer proximity and international experience SMA is the global market and technology leader for solar inverters and is represented internationally by its own distribution and service subsidiaries. Our strategy: achieve close proximity to the customer in all major solar markets. 2008. SMA in figures SMA Solar Technology AG is headquartered in Niestetal. In 2009. and the company’s stock has been listed on the TecDAX since September 22. 2008. but also from our many years of experience in dealing with country-specific certification and grid compliance regulations. The SMA Group consists of more than 4000 employees (including temporary staff) and has been distinguished several times in with awards for its outstanding performance as an employer. 7 . near Kassel. 8 . the newly developed communication unit Quick Module or the SMA Plug-in Grounding kit make installation even easier and faster. SMA solar inverters are the product of almost 30 years of experience. The enhanced OptiTrac Global Peak operation control. over 500 developers are working on making our devices even more userfriendly and further cost-effective. An important reason for this is that we invest substantially in research and development. Flexible plant design PV plants are just as individual as the buildings and surfaces on which they are installed. we play a leading role in the success of photovoltaics. SUNNY BOY PV inverter. PV module. Grid connection 9 . making the perfect plant design possible. For countries that require UL certification. SMA products set the standard for the industry. The key to our success-—the combination of the latest technologies and modern production processes. Feed-in meter. 4. the Sunny WebBox for online diagnosis and maintenance. Safe installation With the SMA Grid Guard and Electronic Solar Switch (ESS). A broad range of products allows for the selection of the right inverter for any PV module and ensures the best energy harvest possible. • DC current • AC current Components: 1. 6. and the Sunny Portal—the world’s largest online portal for PV plant monitoring and administration. 2. Our inverters can be installed indoors as well as outdoors. Loads. SMA provides the most reliable safety systems on the market.Solar inverters from SMA: Innovative technology and unmatched quality The first solar inverter was one of ours. At our company headquarters in Niestetal. With 7. Simple control All SMA inverters can be combined with a wide range of PV plant monitoring components such as the Sunny Beam with Bluetooth® for compact monitoring. the design of these safety technologies differs slightly (see page 208). regardless of the weather. SMA offers an inverter for any requirement. 3. Germany. Investment security and fast amortization Durability and economic viability are important criteria in selecting an inverter. 5. Today.9 gigawatts of installed PV power. SUNNY BEAM. the asymmetrical Optiflex multistring topology and the Optiprotect security concept ensure the best possible performance. The standardized SUNCLIX® DC plug system. With a service life of over 20 years and greater than 98 percent efficiency. thus ensuring maximum energy yield. Multi-string inverter Whenever a PV array is exposed to differing irradiation conditions such as in the case of varying roof pitches or module shading. a solar plant can be optimized for to local operating conditions. the panels should be divided into separate strings.Plant design Diligence that pays off Through the skillful selection of suitable components. When designing the plant. Select multi-string inverter models from SMA can operate strings from PV modules with the same level of irradiation separately and with its own MMP tracker. The design process should therefore be conducted by an experienced specialist. The broad SMA product range provides a multitude of attractive solutions. 10 . beginning with this first important step. the specific traits of the chosen location must be taken into consideration. Dividing up the array in this way avoids large yield losses because the individual strings will have different MPPs. the inverter can be customized to meet any imaginable recommendation by the module manufacturer. reactive power control and other technologies. including the SMA Power Balancer. Block circuit diagram of a three-phase inverter of the Sunny Tripower inverter Block circuit diagram of a multi-string inverter without a transformer from the Sunny Boy TL line Block circuit diagram of a galvanic isolating inverter of the Sunny Boy HF series 11 . In comparison to the galvanic isolating devices. SMA inverters with patented H5 topology (see page 206) provide approximately two percent greater energy yield without having to sacrifice personnel safety. choosing an inverter with galvanic isolation (with transformer) offers maximum flexibility. for larger systems in the upper power ranges. Grid feeding Good grid compatibility means more than just producing grid compliant energy. It alerts the designer to critical factors that are necessary for the optimization of any PV system. even retrospectively (see page 204). connection is simple. Due to the diverse factors that have to be considered when designing a PV plant we recommend using the free Sunny Design system planning software (see next page). extensive grid management is not required. For smaller PV plants. threephase feeding. In these cases. SMA inverters support grid operators with grid management tools. With the appropriate grounding kit. However. Maximum energy yield If maximizing the energy yield is the primary objective then a transformerless inverter is the best solution.Introduction to Inverter Technology Grounding the PV array Some modules require a ground connection. The software provides data for an economic evaluation of the system along with a technical check of the included components. designing PV systems is easier than ever.Simple • Optimal design for grid-connected PV plants • Provides tips aimed at system optimization • Free download Comprehensive • Includes comprehensive database of all available PV modules • Use of high-resolution meteorological data • Supports locations worldwide • Automatic dimensioning of the cable lengths and cross sections • Energy analysis over a period of one operating year SUNNY DESIGN System design made easy With Sunny Design. Simply enter all the required information and within a few minutes you will receive the optimal configuration. The free software provides solar professionals and system planners with a user-friendly interface and a practical input wizard helps with any questions. 12 . The end customer gains a customized PV system and the solar professional saves valuable time. including a technical performance verification. creating a tailor-made system for the customer. Although a precise yield forecast cannot be expected from Sunny Design (further simulation programs with complex variable analysis is necessary for this). The software helps to estimate the yield and investment cost implications of the most important performance parameters.Introduction to Inverter Technology Sunny Design contains important SMA inverter data as well as specifications on all currently available PV modules. Not only can the best system design be found. array voltage too low). Although this notification does not necessarily mean that the design is not permissible. high-resolution meteorological data Database of current PV modules Database of all SMA inverters System optimization tips Worldwide support Automatic dimensioning of cable lengths and cable cross sections Results report with individual layout for integration into system quotes 13 .g. this summary is the ideal supplement to any offer.de/SunnyDesign System Requirements Supported Operating Systems Windows 2000 Windows XP Windows Vista Windows 7 Hardware (minimum requirements) Intel Pentium 1 GHz 256 MB RAM 250 MB (free hard disk space) 1024 x 768 pixels / 256 colors Use of real. Free download at www. This saves time and allows different configuration options to be simulated without the need for complicated calculations.SMA. critical operating conditions are identified. Sunny Design enables the system designer to fully concentrate on what plant designing is all about. a technical assessment of the system design is clearly illustrated in an individually customized results report. It is easy to use and guides the planner through the entire design process. As a printed document or an electronic PDF file. it serves to indicate that a thorough check is required to see whether this operating state is optimal for the current configuration (e. it can also be evaluated for cost-effectiveness. Additionally. This ensures that the planner is notified of any deviations from the standard design. Lastly. Sunny Design can determine the yield differences between various designs. Sunny Design automatically calculates the design values and comes up with a comprehensive result for all design variants. a realistic operation evaluation is performed over a calendar year utilizing an integrated meteorological database. First. Installation specialists who own an iPhone 3GS can answer this question in just a few seconds—thanks to the Solarchecker from SMA. *All members of the Sunny PRO Club are included in the solar power professional search. simplifying on-site estimates. This iPhone application quickly and conveniently estimates the yield of a PV system.Simple • GPS-based locator • Determines roof tilt and orientation • Irradiation values provided by online meteorological database Fast • Online feed-in tariffs and average system costs • Determination of yield and expected profits/savings • Integrated financing calculator Convenient • Local solar power professional search* • Installer telephone or email provided at the press of a button • Free download in Apple App Store SMA SOLARCHECKER iPhone® app for estimating PV system yield “Is it worth having a photovoltaic system on my roof?” This is a question many homeowners are asking themselves. 14 . Of course. the SMA Solarchecker uses a value of 0. the number of kilowatt hours produced per kW of power. e. detailed planning of the system. The SMA Solarchecker then uses these values to determine the specific yield of a PV system.com/itunes Irradiation data Automatic determination of position. English. French 15 . Calculating energy yield with the Solarchecker To determine the energy yield. it saves valuable time and quickly convinces customers of the benefits of these cost-effective and environmentally friendly projects. This mobile device features integrated sensors that allow it to automatically determine the location. Using these values. the application automatically converts the roof area into power. solar system engineers needed a long time before they could provide potential customers with an initial yield estimate. The SMA Solarchecker application uses this data. The device also determines the possible angle of the solar array using the tilt sensor. Important Information Because the returns and profits are dependent on the estimate of the specific yearly yield. which can be caused by other factors such as shading.g. which is derived from a GPS-based weather database. Profit estimate at the press of a button For locations with a feed-in tariff. SMA is not liable for lower actual yields.Introduction to Inverter Technology Traditionally. The user can enter power directly in kWp or input the number of square meters of the planned PV system.e. A more precise calculation can be made by adjusting this value.apple. technicians can instantly calculate this estimate using an iPhone and the SMA Solarchecker. In the latter case. Although the estimate does not replace the final. are also possible. they both carry some uncertainty. the application then measures to what degree the roof deviates from the ideal south-facing orientation. along with custom information such as system size and financing costs. Using the phone’s magnetic compass. dirt or otherwise compromised modules. Long-term estimates. simply type in the current feed-in tariff per kilowatt hour and the expected financing costs and the application will estimate the possible profits that can be generated by the planned PV system. For more precise yield calculations. Free download at www. The SMA Solarchecker offers two ways to complete this step. tilt and orientation Manual input of roof area. the application takes into account the previously specified PV module type. For degradation. i. to estimate the power yield and profits of a potential PV system. SMA recommends consulting a qualified technician or system planner. orientation and tilt of a roof.2 percent per year. Now. The SMA Solarchecker calculates the annual energy yield of the PV system by multiplying the specific yield of the roof area with the planned peak power. The iPhone as a solar power planner The SMA Solarchecker finds the operator’s current location using the iPhone’s GPS tracker. the planned power of the PV array must be calculated first. module type and maintenance costs Integrated financing calculator Yield and profit estimate at the press of a button Integrated solar power professional search* Data transfer via automatically generated email Supports multiple languages: German. over 20 years. Italian. Spanish. the application determines the site’s potential solar irradiation. 16 . INVERTERS WITHOUT TRANSFORMERS 17 . 18 . utility interaction management and grid support.Efficient • Maximum efficiency of 98. Thanks to the new SMA Optiflex technology. electronic string fuse and available DC overvoltage protector (Type II). which features two MPP inputs and a very broad input voltage range. The Optiprotect safety concept. the three-phase Sunny Tripower is suited to almost any module configuration. It meets all the requirements for reactive power supply. ensures maximum uptime. with its self-learning string failure detection.1% • OptiTrac Global Peak for best tracking efficiency • Bluetooth® Communication Safe • Electronic string fuse and failure detection • Integrable DC overvoltage protector (Type II) • String current monitoring Flexible • DC input voltage up to 1000 V • Integrated grid management functions • Custom plant design with Optiflex Simple • Three-phase feed-in • Cable connection without tools • SUNCLIX® DC plug system • Easily accessible connection area SUNNY TRIPOWER 10000TL / 12000TL / 15000TL / 17000TL The three-phase inverter for easy system design The Sunny Tripower is packed full of innovation. This flexibility simplifies plant design and is perfect for systems up to the megawatt range. The Sunny Tripower also assists grid managers. input A DCSPD KIT1-10 DC overvoltage protector (type II). 60 Hz. EN 50438*.SMA-Solar. 60 Hz. +5 Hz 24.SMA-Solar. B: 1 10000 W 10000 VA 50. DK 5940. B: 1 Sunny Tripower 15000TL 15340 W 1000 V 360 V – 800 V 600 V 150 V / 188 V A: 33 A..7% ●/electronic ● ● ● ● —/● ○ ● I / III DC overvoltage protector (type II) String failure detection Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area (as per IEC 60529) Climatic category (per IEC 60721-3-4) Features DC connection: SUNCLIX® AC connection: screw terminal / spring-type terminal Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits (more available on request) www. –6 Hz." on page 200.1% / 97.com www.SMA-Solar.1% / 97..1% / 97. DC voltage / start voltage Max. AC apparent power Nominal AC voltage. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power (@ 230 V.8 lagging 3 / 3 /— 3 / 3 /— 98. range AC grid frequency. DC voltage MPP voltage range DC nominal voltage Min. +5 Hz 19. B: 11 A / 33 A 2 / A: 4. +5 Hz 16 A 3 / 3 /— 98.2 A 24 A 0. VDE 0126-1-1.7% ●/electronic ● ● ● ● —/● ○ ● I / III 98. 60 Hz. –6 Hz. 19 .. +5 Hz 50. range Max.Inverters without transformers Technical data Input (DC) Max. AS4777.com 1W transformerless OptiCool™ IP65 / IP54 4K4H ● ● ● ● —/● —/● —/● —/● —/● —/● —/● —/● ○/● ○/● ○/● ○/● ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ CE..7% ●/electronic ● ● ● ● —/● ○ ● I / III 12000 W 15000 W 12000 VA 15000 VA 3 / N / PE.SMA-Solar. PPC.7% ●/electronic ● ● ● ● —/● ○ ● I / III Sunny Tripower 12000TL 12250 W 1000 V 380 V – 800 V 600 V 150 V / 188 V A: 22 A.. –6 Hz.com 1W transformerless OptiCool™ IP65 / IP54 4K4H 665 / 690 / 265 (26 / 27 / 10) 65 kg (143 lb) –25 °C .. 0.8 leading . output current Power factor (cos ϕ) Phase conductors / connection phases / power balancing Efficiency Max. –6 Hz. +60 °C (–13 °F . as of March 2010 Data at nominal conditions * Does not apply to all national deviations of EN 50438 Type designation STP 10000TL-10 STP 12000TL-10 STP 15000TL-10 STP 17000TL-10 Accessories RS485 interface DM-485CB-10 DC overvoltage protector (type II). inputs A and B DCSPD KIT2-10 Read more on the topic of the Medium-Voltage Directive in the article "The SMA Inverter as Grid Manager. B: 1 17000 W 17000 VA 50.com 1W 1W transformerless transformerless OptiCool™ OptiCool™ IP65 / IP54 4K4H IP65 / IP54 4K4H www. +140 °F) www. B: 11 A / 33 A 2 / A: 5.1% / 97. G83/1-1. DC power (@ cos ϕ = 1) Max.6 A 3 / 3 /— 98. B: 11 A / 33 A 2 / A: 5. B: 1 Sunny Tripower 17000TL 17410 W 1000 V 400 V – 800 V 600 V 150 V / 188 V A: 33 A. B: 11 A / 33 A 2 / A: 4. 230 V / 400 V. 160 V – 280 V 50. 60 Hz. 50 Hz) Max. IEC 61727 ● Standard features ○ Optional features — Not available Provisional data. efficiency / Euro-eta Protection devices DC reverse-polarity protection / reverse current protection ESS switch-disconnect AC short circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated / all-pole sensitive fault current monitoring unit Sunny Tripower 10000TL 10200 W 1000 V 320 V – 800 V 600 V 150 V / 188 V A: 22 A. C10/C11. can now make optimal use of grid distribution capacities. Large power systems.Grid Support • Reactive power supply Efficient • Maximum efficiency of 97. especially those in the megawatt range. 20 . The inverters can be used to realize system designs which specify for the power factor cos ϕ and the corresponding percentage of reactive power. 10000TL and 11000TL with reactive power control is the ideal solution when the electric power company is required to supply reactive power. which significantly contributes to the success of renewable energy.7% • Transformerless. with H5 topology • OptiCool™ active temperature management Reliable • SMA Power Balancer for three-phase grid connection • Integrated ESS DC switchdisconnect • Monitored string fuses Simple • SUNCLIX® DC plug system SUNNY MINI CENTRAL 9000TL / 10000TL / 11000TL with Reactive Power Control Optimal grid integration with reactive power supply The Sunny Mini Central 9000TL. 230. can be integrated String failure detection Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area (as per IEC 60529) Climatic category (per IEC 60721-3-4) Features DC connection: SUNCLIX® AC connection: screw terminal / spring-type terminal Display: LCD / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits (more available on request) Data at nominal conditions ● Standard features ○ Optional features — Not available * Does not apply to all national deviations of EN 50438 Type designation Sunny Mini Central 9000TL 9300 W 700 V 333 V – 500 V 350 V 333 V / 400 V 28 A / 28 A 1/5 9000 W 9000 VA 220. +60 °C (–13 °F ..25 W transformerless OptiCool IP65 / IP65 4K4H ● ● ●/— ●/— ●/— ●/— ○/○ ○/○ ●/○/○/○/○ ●/○/○/○/○ CE. 180 V – 260 V 50. AC apparent power Nominal AC voltage.3% ●/○ (Fuses) ● ● ● ● —/● — — I / III Sunny Mini Central 10000TL 10350 W 700 V 333 V – 500 V 350 V 333 V / 400 V 31 A / 31 A 1/5 10000 W 10000 VA 220... DC voltage MPP voltage range DC nominal voltage Min. EN 50438*.2% ●/○ (Fuses) ● ● ● ● —/● — — I / III ≤ 42 dB(A) 0.25 W transformerless OptiCool IP65 / IP65 4K4H Sunny Mini Central 11000TL 11400 W 700 V 333 V – 500 V 350 V 333 V / 400 V 34 A / 34 A 1/5 11000 W 11000 VA 220. 240 V. efficiency / Euro-Eta Protection devices DC reverse-polarity protection / reverse current protection ESS switch-disconnect AC short circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated / all-pole sensitive fault current monitoring unit DC overvoltage protector (type II). 240 V. +140 °F) ≤ 45 dB(A) 0. +5 Hz 44 A 0.25 W transformerless OptiCool IP65 / IP65 4K4H ● ●/— ●/— ○/○ ●/○/○/○/○ ≤ 46 dB(A) 0. 230. 60 Hz.7% / 97. –6 Hz. DC voltage / start voltage Max. 230.. output current Power factor (cos ϕ) Phase conductors / connection phases / power balancing Efficiency Max..5) 35 kg ( 77 lb) –25 °C .8 leading . VDE 0126-1-1..2% ●/○ (Fuses) ● ● ● ● —/● — — I / III 468 / 613 / 242 (18 / 24 / 9." on page 200.7% / 97. range AC grid frequency. 0. 50 Hz) Max. range Max.Inverters without transformers Technical data Input (DC) Max. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power (@ 230 V.8 lagging 1 / 1 /● 97.7% / 97. 240 V. 180 V – 260 V 48 A 1 / 1 /● 97. DC power (@ cos ϕ = 1) Max. 21 . 180 V – 260 V 40 A 1 / 1 /● 97. C10 / C11 SMC 9000TLRP-10 SMC 10000TLRP-10 SMC 11000TLRP-10 Accessories RS485 interface 485PB-NR Bluetooth® Piggy Back BTBINV-NR SMA Power Balancer Y cable PBL-YCABLE-10 Read more on the topic of the Medium-Voltage Directive in the article "The SMA Inverter as Grid Manager. Three power classes ranging from 9 to 11 kW and the combination of high efficiency and low specific price ensures high performance and short amortization. SMA’s Sunny Mini Central features state-of-the-art technology that reliably pays off with every sunbeam. with H5 topology Reliable • OptiCool™ active temperature management Safe • SMA Power Balancer for threephase power supply line • Integrated ESS DC switchdisconnect • Monitored string fuses Simple • SUNCLIX® DC plug system SUNNY MINI CENTRAL 9000TL / 10000TL / 11000TL Precise system design for maximum yields The Sunny Mini Central simplifies the planning of medium and large PV plants. from 27 kWp up to the megawatt range.Efficient • Maximum efficiency of 98% • OptiTrac operation management for best tracking efficiency • Transformerless. 22 . The decentralized system design also helps keep maintenance costs low. 0% / 97. DK 5940*. 240 V. C10/C11. 240 V. output current Power factor (cos ϕ) Phase conductors / connection phases / power balancing Efficiency Max. +140 °F) ≤ 45 dB(A) 0. 180 V – 260 V (262 V*) 50. 180 V – 260 V (262 V*) 50.5) 35 kg (77 lb) –25 °C .5 Hz 40 A 1 1 / 1 /● 98.5 Hz 48 A 1 1 / 1 /● 98.5 Hz 44 A 1 1 / 1 /● 98.0% / 97. DC voltage / start voltage Max.. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power (@ 230 V. 60 Hz. ** Does not apply to all national deviations of EN 50438 Type designation Sunny Mini Central 9000TL 9300 W 700 V 333 V – 500 V 350 V 333 V / 400 V 28 A / 28 A 1/5 9000 W 9000 VA 220. AS4777.6% ●/○ (Fuses) ● ● ● ● —/● — — I / III Sunny Mini Central 10000TL 10350 W 700 V 333 V – 500 V 350 V 333 V / 400 V 31 A / 31 A 1/5 10000 W 10000 VA 220. EN 50438**. 230. DC power (@ cos ϕ =1) Max. 60 Hz. ± 4. IEEE 929 SMC 9000TL-10 SMC 10000TL-10 SMC 11000TL-10 Accessories RS485 interface 485PB-NR Bluetooth® Piggy Back BTBINV-NR SMA Power Balancer Y cable PBL-YCABLE-10 23 .. ± 4.25 W transformerless OptiCool IP65 / IP65 4K4H ≤ 46 dB(A) 0. ± 4. PPDS..Inverters without transformers Technical data Input (DC) Max.. PPC.25 W transformerless OptiCool IP65 / IP65 4K4H Sunny Mini Central 11000TL 11400 W 700 V 333 V – 500 V 350 V 333 V / 400 V 34 A / 34 A 1/5 11000 W 11000 VA 220.25 W transformerless OptiCool IP65 / IP65 4K4H ● ● ● ●/— ●/— ●/— ●/— ●/— ●/— ○/○ ○/○ ○/○ ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ CE. DC voltage MPP voltage range DC nominal voltage Min. 230. can be integrated String failure detection Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area (as per IEC 60529) Climatic category (per IEC 60721-3-4) Features DC connection: SUNCLIX® AC connection: screw terminal / spring-type terminal Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits (more available on request) Data at nominal conditions ● Standard features ○ Optional features — Not available * Only applies to IT variants. 50 Hz) Max. range AC grid frequency. 240 V.0% / 97. 180 V – 260 V (262 V*) 50. AC apparent power Nominal AC voltage. 60 Hz. +60 °C (–13 °F . range Max.5% ●/○ (Fuses) ● ● ● ● —/● — — I / III 468 / 613 / 242 (18 / 24 / 9. 230.5% ●/○ (Fuses) ● ● ● ● —/● — — I / III ≤ 42 dB(A) 0. RD 1663. efficiency / Euro-eta Protection devices DC reverse-polarity protection / reverse current protection ESS switch-disconnect AC short circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated / all-pole sensitive fault current monitoring unit DC overvoltage protector (type II). VDE 0126-1-1. 7000TL and 8000TL solar inverters provide their owners with industry leading yields. The flexibility it provides during layout and a favorable priceperformance ratio makes the Sunny Mini Central the ideal inverter for mid-sized to large solar power projects. This family of inverters features maximum efficiency and excellent MPP tracking and is perfect for PV systems from 18 kW up to the megawatt range. with H5 topology Reliable • OptiCool™ active temperature management Safe • SMA Power Balancer for threephase power supply line • Integrated ESS DC switchdisconnect • Monitored string fuses Simple • SUNCLIX® DC plug system SUNNY MINI CENTRAL 6000TL / 7000TL / 8000TL High yield performance for a variety of combinations The transformerless SMA Sunny Mini Central 6000TL.Efficient • Maximum efficiency of 98% • OptiTrac operation management for best tracking efficiency • Transformerless. 24 . The finely graduated performance classes are ideal for precise system configuration. ]. 25 . since the beginning of the PHOTON tests [. 50 Hz) Max.5 Hz 35 A 1 1 / 1 /● 98. 180 V – 260 V (262 V*) 50.0% / 97.25 W transformerless OptiCool IP65 / IP65 4K4H 33 kg (73 lb) ≤ 40 dB(A) 0.VDE 0126-1-1. DC voltage / start voltage Max. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power (@ 230 V. efficiency / Euro-eta Protection devices DC reverse-polarity protection / reverse current protection ESS switch-disconnect AC short circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated / all-pole sensitive fault current monitoring unit DC overvoltage protector (type II). RD 1663.0% / 97.25 W transformerless OptiCool IP65 / IP65 4K4H ● ● ● ●/— ●/— ●/— ●/— ●/— ●/— ○/○ ○/○ ○/○ ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ CE . output current Power factor (cos ϕ) Phase conductors / connection phases / power balancing Efficiency Max. 230. DC voltage MPP voltage range DC nominal voltage Min..5 Hz 27 A 1 1 / 1 /● 98. range AC grid frequency. can be integrated String failure detection Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area (as per IEC 60529) Climatic category (per IEC 60721-3-4) Features DC connection: SUNCLIX® AC connection: screw terminal / spring-type terminal Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits (more available on request) Data at nominal conditions ● Standard features ○ Optional features — Not available * Only applies to IT variants. 180 V – 260 V (262 V*) 50.Inverters without transformers Technical data Input (DC) Max. by far. 240 V. ± 4. +140 °F) ≤ 33 dB(A) 0. 60 Hz. AC apparent power Nominal AC voltage. ± 4.0% / 97..5 Hz 31 A 1 1 / 1 /● 98. 230.7% ●/— ● ● ● ● —/● — — I / III 468 / 613 / 242 (18 / 24 / 9.. 60 Hz.. they are also so exceptionally good that it is hard to imagine it possible to find a better device on the market.5) 32 kg (71 lb) –25 °C .7% ●/— ● ● ● ● —/● — — I / III 31 kg (68 lb) ≤ 31 dB(A) 0. range Max. 180 V – 260 V (262 V*) 50. 60 Hz.25 W transformerless OptiCool IP65 / IP65 4K4H Sunny Mini Central 8000TL 8250 W 700 V 333 V – 500 V 350 V 330 V / 400 V 25 A / 25 A 1/4 8000 W 8000 VA 220. 230.. DC power (@ cos ϕ =1) Max. ** Does not apply to all national deviations of EN 50438 Type designation Sunny Mini Central 6000TL 6200 W 700 V 333 V – 500 V 350 V 330 V / 400 V 19 A / 19 A 1/4 6000 W 6000 VA 220. +60 °C (–13 °F .7% ●/— ● ● ● ● —/● — — I / III Sunny Mini Central 7000TL 7200 W 700 V 333 V – 500 V 350 V 330 V / 400 V 22 A / 22 A 1/4 7000 W 7000 VA 220. 240 V. 240 V. ± 4.” (PHOTON 10/2007) We could not have said it better ourselves. EN 50438**.. C10/C11. PPC. PPDS SMC 6000TL SMC 7000TL SMC 8000TL Accessories RS485 interface 485PB-NR Bluetooth® Piggy Back BTBINV-NR SMA Power Balancer Plug connector PBL-SMC-10-NR “The test results for the Sunny Mini Central 8000TL are not only the best. DK 5940*. AS4777. making them the first choice for demanding projects. viewable even after sunset. 4000TL and 5000TL extremely user-friendly while still achieving optimal performance. multi-string devices. As transformerless. *Sunny Boy 4000TL / 5000TL 26 . A maximum efficiency of 97 percent and effective shade management due to SMA’s new OptiTrac Global Peak MPP tracking ensures the inverters produce unprecedented yields.High Yields • Maximum efficiency of 97% • Multi-String technology* • Transformerless. A modern graphic data display. the Sunny Boy 4000TL and 5000TL also provide a high degree of system design flexibility. with H5 topology • Shade management with OptiTrac Global Peak Safe • Integrated ESS DC switchdisconnect Simple • Easily accessible connection area • Cable connection without tools • SUNCLIX® DC plug system Informative • Bluetooth® data transmission • Multilingual graphic display • Multi-function relay included SUNNY BOY 3000TL / 4000TL / 5000TL Unmatched performance The SMA Sunny Boy has once again set a new standard in inverter technology. simplified installation and wireless communication via Bluetooth make the Sunny Boy 3000TL. 5% ● ● ● ● ● —/● I / III 22 kg (49 lb) ≤ 25 dB(A) < 0. 180 – 280 V 50. DC voltage MPP voltage range DC nominal voltage Min. 230.. efficiency / Euro-eta Protection devices DC reverse-polarity protection ESS switch-disconnect AC short circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated / all-pole sensitive fault current monitoring unit Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area (as per IEC 60529) Climatic category (per IEC 60721-3-4) Features DC connection: SUNCLIX® AC connection: screw terminal / plug connector / spring-type terminal Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits (more available on request) Sunny Boy 3000TL 3200 W 550 V 188 V – 440 V 400 V 125 V / 150 V 17 A / 17 A 1/2 3000 W 3000 VA 220.5 / 7) 25 kg (55 lb) –25 °C … +60 °C (–13 °F . range AC grid frequency. 180 – 280 V 50. 240 V. AS4777. 230. 60 Hz. B: 2 4000 W 4000 VA 220. DC power (@ cos ϕ =1) Max. 240 V. 240 V.5 W transformerless convection IP65 / IP54 4K4H 25 kg (55 lb) ≤ 29 dB(A) < 0. PPC.. 180 – 280 V 50.0% / 96. VDE 0126-1-1. 60 Hz. B: 2 4600 W 5000 VA 220. output current Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max. range Max. PPDS. KEMCO (SB 3000TL-20 only) Data at nominal conditions ● Standard features ○ Optional features — Not available * Does not apply to all national deviations of EN 50438 Type designation SB 3000TL-20 SB 4000TL-20 SB 5000TL-20 Accessories RS485 interface DM-485CB-10 27 .0% / 96. AC apparent power Nominal AC voltage.Inverters without transformers Technical data Input (DC) Max.3% ● ● ● ● ● —/● I / III Sunny Boy 4000TL 4200 W 550 V 175 V – 440 V 400 V 125 V / 150 V 2 x 15 A / 15 A 2 / A: 2.0% / 96.5 W transformerless OptiCool™ IP65 / IP54 4K4H ● ● ● —/—/● —/—/● —/—/● —/● —/● —/● ○/● ○/● ○/● ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ CE. 50 Hz) Max.4% ● ● ● ● ● —/● I / III 470 / 445 / 180 (18.5 / 17. 60 Hz. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power (@ 230 V. RD 1663. DC voltage / start voltage Max. G83/1-1. C10/ C11. 230. ± 5 Hz 22 A 1 1/1 97. ± 5 Hz 22 A 1 1/1 97. ± 5 Hz 16 A 1 1/1 97. +140 °F) ≤ 29 dB(A) < 0.5 W transformerless OptiCool™ IP65 / IP54 4K4H Sunny Boy 5000TL 5300 W 550 V 175 V – 440 V 400 V 125 V / 150 V 2 x 15 A / 15 A 2 / A: 2. DK 5940. EN 50438*. nevertheless. 28 . Its low weight and robust enclosure allow simple installation.Efficient • 96% maximum efficiency • Transformerless Safe • Integrated ESS DC switchdisconnect Reliable • Time proven technology • Maintenance free. thanks to convection cooling Simple • SUNCLIX® DC plug system SUNNY BOY 2100TL / 3300TL HC The small inverter with big results Combining broad input voltage and current ranges. its efficiency is top-notch. the transformerless Sunny Boy 3300TL HC can be connected to nearly all standard crystalline PV modules. The Sunny Boy 2100TL is the ideal inverter for small PV plants. The proven and reliable Sunny Boy 2100TL is the starter model among the transformerless inverters. both indoors and outdoors. C10/C11. 180 V – 260 V 50 Hz..25 W transformerless convection IP65 / IP65 4K4H ● ●/—/— ●/— ○/○ ●/○/○/○/○ CE. EN 50438**. DC voltage / start voltage Max. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power (@ 230 V. DC voltage MPP voltage range DC nominal voltage Min. PPC. 240 V.6% ● ● ● ● ● —/● I / III 470 / 490 / 225 (18. +140 °F) ≤ 33 dB(A) < 0. 230. –4. EN 50438**. 230. +140 °F) ≤ 29 dB(A) < 0. AC apparent power Nominal AC voltage.Inverters without transformers Technical data Input (DC) Max. 180 V – 260 V 50 Hz.5 Hz 16 A 1 1/1 96. RD 1663. range Max. –4. 50 Hz) Max. 240 V.5 / 19 / 9) 28 kg (62 lb) –25 °C … +60 °C (–13 °F . DC power (@ cos ϕ =1) Max. RD 1663 .5 Hz. efficiency / Euro-eta Protection devices DC reverse-polarity protection ESS switch-disconnect AC short circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated / all-pole sensitive fault current monitoring unit Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area (as per IEC 60529) Climatic category (per IEC 60721-3-4) Features DC connection: SUNCLIX® AC connection: screw terminal / plug connector / spring-type terminal Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits (more available on request) Sunny Boy 2100TL 2200 W 600 V 200 V – 480 V 400 V 125 V / 150 V 11 A / 11 A 1/2 1950 W 2100 VA 220. C10/C11.5 Hz.1 W transformerless convection IP65 / IP65 4K4H ● —/●/— ●/— ○/○ ●/○/○/○/○ CE.2% ● ● ● ● ● —/● I / III 440 / 339 / 214 (17 / 13 / 8) 16 kg (35 lb) –25 °C … +60 °C (–13 °F . ** Does not apply to all national deviations of EN 50438 Type designation SB 2100TL SB 3300TL HC Accessories RS485 interface 485PB-NR Bluetooth® Piggy Back BTBINV-NR 29 . PPDS Data at nominal conditions ● Standard features ○ Optional features — Not available * Only applies to IT variants. DK 5940*. +2.5 Hz 11 A 1 1/1 96. VDE 0126-1-1.. output current Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max.. PPDS Sunny Boy 3300TL HC 3440 W 750 V 313 V – 600 V 520 V 125 V / 150 V 11 A / 11 A 1/2 3000 W 3300 VA 220.. +2. VDE 0126-1-1.0% / 94. range AC grid frequency.0% / 95. 30 . increases the speed of payback and provides optimum value for any decentralized.3% • Transformerless. maximum yields The new Sunny Boy TL-US series is UL-listed for North America and features SMA’s innovative H5 topology. resulting in superior efficiencies of up to 98 percent and unmatched solar yields.Efficient • Maximum efficiency of 98. The Sunny Boy TL-US series for North America is the ideal choice for mid-size and large plants from 24 kWp up to the megawatt range. commercial PV system. The transformerless design reduces weight. with H5 topology High Yields • Superior yield with OptiTrac MPP tracking • OptiCool™ active temperature management Safe • SMA Power Balancer for threephase grid connection • Integrated DC load disconnect and combiner box • UL 1741/IEEE-1547 compliant SUNNY BOY 8000TL-US / 9000TL-US / 10000TL-US Transformerless design. +60 °C (–13 °F .5 kg (8 lb) 40 kg (88 lb) / 4 kg (9 lb) –25 °C . +140 °F) / –25 °C .2 No. FCC Part 15 (Class A & B).5 / 24 / 9) 187 / 297 / 190 (7 / 12 / 7. range Max.1-2001 NOTE: US inverters ship with gray lids. IEEE 1547. DC voltage DC nominal voltage MPP voltage range Min..3 – 60.. ● Standard features ○ Optional features — Not available Revised August 2010 Data at nominal conditions Type designation SB 8000TLUS-10 SB 9000TLUS-10 SB 10000TLUS-10 Accessories Sunny Boy Combiner Box SBCBTL6-10 (Included with inverter) Bluetooth® Piggy Back BTPBINV-NR RS485 interface 485USPB-SMC-NR SMA Power Balancer PBL-SBUS-10-NR 31 .25 W ≤ 0.Inverters without transformers Technical data Input (DC) Max.3% 97... DC power (@ cos ϕ =1) Max.3 – 60. 59. 59. UL1998. DC voltage / start voltage Max. +113 °F) ≤ 46 dB(A) ≤ 46 dB(A) ≤ 46 dB(A) ≤ 0. 107.5 Hz 49 A 1 1/2 < 4% 98. 59..5) 390 / 580 / 800 (16 / 23 / 31... CSA C22.25 W ≤ 0.5 Hz 40 A 1 1/2 < 4% 98. AC apparent power Nominal AC voltage / adjustable AC voltage range AC grid frequency.5% ● ● —/● I / IV 470 / 615 / 240 (18. output current Power factor (cos ϕ) Phase conductors / connection phases Harmonics Efficiency Max.3% 98% ● ● —/● I / IV Sunny Boy 9000TL-US 208 V AC 11250 W 9400 W 600 V 345 V 300 V – 480 V 300V / 360 V 31 A / 31 A 1 / 6 (@ Combiner Box) 9000 W 9000 VA 208 V / — 183 V – 229 V 60 Hz. input current / per string (at DC combiner box) Number of MPP trackers / fused strings per MPP tracker Output (AC) AC nominal power Max.. recommended PV power (@ module STC) Max. efficiency CEC efficiency Protection devices DC reverse-polarity protection AC short circuit protection Galvanically isolated / all-pole sensitive monitoring unit Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) DC Disconnect dimensions (W / H/ D) in mm (in) Packing dimensions (W / H / D) in mm (in) DC Disconnect packing dimensions (W / H / D) in mm (in) Weight / DC Disconnect weight Packing weight / DC Disconnect packing weight Operating temperature range / full power range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area Features Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 10 / 15 / 20 years Certificates and permits (more available on request) Sunny Boy 8000TL-US 208 V AC 10000 W 8400 W 600 V 345 V 300 V – 480 V 300 V / 360 V 28 A / 28 A 1 / 6 (@ Combiner Box) 8000 W 8000 VA 208 V / — 183 V – 229 V 60 Hz.5) 370 / 240 / 280 (15 / 9 / 11) 35 kg (77 lb) / 3. +45 °C (–13 °F .5 Hz 44 A 1 1/2 < 4% 98.3% 98% ● ● —/● I / IV Sunny Boy 10000TL-US 208 V AC 12500 W 10500 W 600 V 345 V 300 V – 480 V 300 V / 360 V 35 A / 35 A 1 / 6 (@ Combiner Box) 10000 W 10000 VA 208 V / — 183 V – 229 V 60 Hz.25 W transformerless H5 transformerless H5 transformerless H5 OptiCool OptiCool OptiCool NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R ●/— ●/— ●/— ○/○ ○/○ ○/○ ●/○/○ ●/○/○ ●/○/○ UL1741.3 – 60. INVERTERS WITH TRANSFORMERS 32 . 33 . the Sunny Mini Central 7000HV can be used both with crystalline cells and thin-film modules. This reduces cabling costs on the DC side and simplifies installation. Its performance range allows for the installation of large PV arrays using smaller string inverters. 34 . resulting in more detailed system monitoring. Its new reactive power and grid management functions mean it is also suitable for international use. more modules can be connected in series than with common inverters.Efficient • OptiCool™ active temperature management • OptiTrac operation management for best tracking efficiency Safe • Galvanic isolation • Integrated ESS DC switchdisconnect • SMA Power Balancer for threephase grid connection Flexible • Integrated reactive power capability and grid management functions • Input voltage range of up to 800 V • Suitable for array grounding* Simple • SUNCLIX® DC plug system SUNNY MINI CENTRAL 7000HV The thin-film champion Thanks to a greater input voltage range in the Sunny Mini Central 7000HV. Due to its galvanic isolation. DC voltage / start voltage Max. DC voltage MPP voltage range DC nominal voltage Min. can be integrated String failure detection Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area (as per IEC 60529) Climatic category (per IEC 60721-3-4) Features DC connection: SUNCLIX® AC connection: screw terminal / spring-type terminal Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits (more available on request) Sunny Mini Central 7000HV 7500 W 800 V 335 V – 560 V 340 V 290 V / 400 V 23 A / 23 A 1/4 6650 W 7000 VA 220. PPDS. DC power (@ cos ϕ =1) Max.. **Only applies to IT variants. VDE 0126-1-1.. 60 Hz. range AC grid frequency. 180 V – 260 V (262 V**) 50.. C10/C11. DK 5940**.. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power (@ 230 V..5% ●/— ● ● ● ● ●/— — — I / III 468 / 613 / 242 (18 / 24 / 9. AS 4777.25 W LF transformer OptiCool IP65 / IP65 4K4H ● ●/— ●/— ○/○ ●/○/○/○/○ CE. *** Does not apply to all national deviations of EN 50438 Type designation SMC 7000HV-11 Accessories RS485 interface 485PB-NR Bluetooth® Piggy Back BTPBINV-NR SMA Power Balancer Plug connector PBL-SMC-10-NR Grounding set "Positive" ESHV-P-NR* Grounding set "Negative" ESHV-P-NR* 35 . AC apparent power Nominal AC voltage. 50 Hz) Max. +60 °C (–13 °F . RD 1663. range Max. EN 50438***.2% / 95.8 lagging 1 / 1 /● 96.8 leading .5) 65 kg (143 lb) –25 °C . PPC Data at nominal conditions ● Standard features ○ Optional features — Not available * Variants for France under preparation. efficiency / Euro-eta Protection devices DC reverse-polarity protection / reverse current protection ESS switch-disconnect AC short circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated / all-pole sensitive fault current monitoring unit DC overvoltage protector (type II). 230. 0. +140 °F) ≤ 41 dB(A) 0.Inverters with transformers Technical data Input (DC) Max. 240 V. IEC 61727.. output current Power factor (cos ϕ) Phase conductors / connection phases / power balancing Efficiency Max. –6 +5 Hz 31 A 0. while the Sunny Mini Central 4600A is designed for single-phase systems. Thanks to their graduated performance classes. The Sunny Mini Centrals 5000A and 6000A are ideal for three-phase configurations. including those that use crystalline cells or thin-film modules. 5000A and 6000A are designed for when galvanic isolation is required. 36 . these inverters offer the highest degree of system design flexibility. This means they can be used around the world for many different types of projects.Powerful • OptiCool™ active temperature management • OptiTrac operation management for best tracking efficiency Safe • Galvanic isolation • Integrated ESS DC switchdisconnect • SMA Power Balancer for threephase grid connection Flexible • Suitable for array grounding* Simple • SUNCLIX® DC plug system SUNNY MINI CENTRAL 4600A / 5000A / 6000A Proven technology for a multitude of applications The Sunny Mini Central 4600A. Inverters with transformers Technical data Input (DC) Max. DC power (@ cos ϕ =1) Max. DC voltage MPP voltage range DC nominal voltage Min. DC voltage / start voltage Max. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power (@ 230 V, 50 Hz) Max. AC apparent power Nominal AC voltage; range AC grid frequency; range Max. output current Power factor (cos ϕ) Phase conductors / connection phases / power balancing Efficiency Max. efficiency / Euro-eta Protection devices DC reverse-polarity protection / reverse current protection ESS switch-disconnect AC short circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated / all-pole sensitive fault current monitoring unit DC overvoltage protector (type II), can be integrated String failure detection Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area (as per IEC 60529) Climatic category (per IEC 60721-3-4) Features DC connection: SUNCLIX® AC connection: screw terminal / spring-type terminal Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits (more available on request) Sunny Mini Central 4600A 5250 W 600 V 211 V – 480 V 270 V 211 V / 300 V 26 A / 26 A 1/4 4600 W 5000 VA 220, 230, 240 V; 180 V – 260 V 50, 60 Hz; ± 4.5 Hz 26 A 1 1 / 1 /● 96.1% / 95.3% ●/— ● ● ● ● ●/— — — I / III Sunny Mini Central 5000A 5750 W 600 V 246 V – 480 V 270 V 211 V / 300 V 26 A / 26 A 1/4 5000 W 5500 VA 220, 230, 240 V; 180 V – 260 V (262 V**) 50, 60 Hz; ± 4.5 Hz 26 A 1 1 / 1 /● 96.1% / 95.3% ●/— ● ● ● ● ●/— — — I / III 468 / 613 / 242 (18 / 24 / 9.5) 62 kg (137 lb) –25 °C ... +60 °C (–13 °F ... +140 °F) ≤ 42 dB(A) 0.25 W LF transformer OptiCool IP65 / IP65 4K4H Sunny Mini Central 6000A 6300 W 600 V 246 V – 480 V 270 V 211 V / 300 V 26 A / 26 A 1/4 6000 W 6000 VA 220, 230, 240 V; 180 V – 260 V (262 V**) 50, 60 Hz; ± 4.5 Hz 26 A 1 1 / 1 /● 96.1% / 95.3% ●/— ● ● ● ● ●/— — — I / III 62 kg (137 lb) ≤ 42 dB(A) 0.25 W LF transformer OptiCool IP65 / IP65 4K4H 63 kg (139 lb) ≤ 42 dB(A) 0.25 W LF transformer OptiCool IP65 / IP65 4K4H ● ●/— ●/— ○/○ ●/○/○/○/○ CE, VDE 0126-1-1, G83/1-1, PPC, EN 50438***, C10/ C11, PPDS, IEEE 929 ● ● ●/— ●/— ●/— ●/— ○/○ ○/○ ●/○/○/○/○ ●/○/○/○/○ CE, VDE 0126-1-1, DK 5940**, RD 1663, G83/1-1, CER/06/190, PPC, AS4777, EN 50438***, C10/C11, PPDS, IEEE 929 ● Standard features ○ Optional features — Not available * Variants for France under preparation, **Only applies to IT variants, *** Does not apply to all national deviations of EN 50438 Data at nominal conditions Type designation SMC 4600A SMC 5000A SMC 6000A Accessories RS485 interface 485PB-NR Bluetooth® Piggy Back BTPBINV-NR SMA Power Balancer Plug connector PBL-SMC-10-NR Grounding set "Positive" ESHV-P-NR* Grounding set "Negative" ESHV-P-NR* 37 Powerful • Efficiency of up to 95.6% • OptiCool™ active temperature management • OptiTrac operation management for best tracking efficiency Safe • Galvanic isolation • Integrated ESS DC switchdisconnect Flexible • For indoor and outdoor installation • Suitable for array grounding* Simple • SUNCLIX® DC plug system SUNNY BOY 3300 / 3800 The generalist It is robust, easy-to-handle and, thanks to its galvanic isolation, can be used in all kinds of AC grids. The Sunny Boy 3300/3800 can be used with all module types—crystalline or thin-film. Its die-cast aluminum enclosure, with the OptiCool active temperature management system, guarantees the highest yields possible and a long service life, even under extreme conditions. 38 Inverters with transformers Technical data Input (DC) Max. DC power (@ cos ϕ =1) Max. DC voltage MPP voltage range DC nominal voltage Min. DC voltage / start voltage Max. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power (@ 230 V, 50 Hz) Max. AC apparent power Nominal AC voltage; range AC grid frequency; range Max. output current Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max. efficiency / Euro-eta Protection devices DC reverse-polarity protection ESS switch-disconnect AC short circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated / all-pole sensitive fault current monitoring unit Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area (as per IEC 60529) Climatic category (per IEC 60721-3-4) Features DC connection: SUNCLIX® AC connection: screw terminal / plug connector / spring-type terminal Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits (more available on request) Sunny Boy 3300 3820 W 500 V 200 V – 400 V 200 V 200 V / 250 V 20 A / 16 A 1/3 3300 W 3600 VA 220, 230, 240 V; 180 V – 260 V 50, 60 Hz; ± 4.5 Hz 18 A 1 1/1 95.2% / 94.4% ● ● ● ● ● ●/— I / III 450 / 352 / 236 (18 / 14 / 9) 38 kg (84 lb) –25 °C … +60 °C (–13 °F ... +140 °F) ≤ 40 dB(A) < 0.1 W LF transformer OptiCool IP65 / IP65 4K4H Sunny Boy 3800 4040 W 500 V 200 V – 400 V 200 V 200 V / 250 V 20 A / 16 A 1/3 3800 W 3800 VA 220, 230, 240 V; 180 V – 260 V 50, 60 Hz; ± 4.5 Hz 18 A 1 1/1 95.6% / 94.7% ● ● ● ● ● ●/— I / III 450 / 352 / 236 (18 / 14 / 9) 38 kg (84 lb) –25 °C … +60 °C (–13 °F ... +140 °F) ≤ 42 dB(A) < 0.1 W LF transformer OptiCool IP65 / IP65 4K4H ● ● —/●/— —/●/— ●/— ●/— ○/○ ○/○ ●/○/○/○/○ ●/○/○/○/○ CE, VDE 0126-1-1, DK 5940**, RD 1663 , G83/1-1, CER/06/190, PPC, AS4777, EN 50438***, C10/C11, PPDS Data at nominal conditions ● Standard features ○ Optional features — Not available * Variants for France under preparation, ** Only applies to IT variants, *** Does not apply to all national deviations of EN 50438 Type designation SB 3300 SB 3800 Accessories RS485 interface 485PB-NR Bluetooth® Piggy Back BTPBINV-NR Grounding set "Positive" ESHV-P-NR* Grounding set "Negative" ESHV-P-NR* 39 High Yields • Maximum efficiency 96.3% • The best tracking efficiency with OptiTrac MPP tracking • Shade management with OptiTrac Global Peak Safe • Galvanic isolation • Integrated ESS DC switchdisconnect • Theft protection Simple • Quick Module speeds and simplifies configuration • SUNCLIX® DC plug system • Suitable for array grounding* Informative • Large graphic display • Bluetooth® data transmission SUNNY BOY 2000HF / 2500HF / 3000HF A high yield performer The Sunny Boy HF series is the new generation of galvanically isolated inverters from SMA. Packed full of innovative technology, it provides the highest yields from transformer-based inverters in this performance class. Installation is now easier than ever thanks to the DC connector system SUNCLIX®, optional plug-in array grounding, and an easily accessible configuration area—all in a reduced weight unit. The wide input voltage range of 175 to 700 V gives you extraordinary system design flexibility, and the modern graphic display and wireless Bluetooth communication system make the inverters very user-friendly. 40 4 A 1 1/1 96. ± 4. PPDS ● Standard features ○ Optional features — Not available Provisional data.2 A 1 1/1 96. 240 V. 60 Hz.3% / 95. 240 V. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power (@ 230 V.com 0. ** Does not apply to all national deviations of EN 50438 Type designation SB 2000HF-30 SB 2500HF-30 SB 3000HF-30 Accessories SMA Plug-in Grounding PLUGIN-GRD-10-NR* Quick Module RS485 + multi-function relay 485QM-10-NR 41 . 3% / 95. AC apparent power Nominal AC voltage.8 W HF transformer HF transformer HF transformer OptiCool™ OptiCool™ OptiCool™ IP65 / IP54 IP65 / IP54 IP65 / IP54 4K4H 4K4H 4K4H ● ● ● —/●/— —/●/— —/●/— —/● —/● —/● ○/● ○/● ○/● ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ CE.8 W 0.SMA-Solar.com www.SMA-Solar.com www. 50 Hz) Max.5 Hz 11. PPC. 60 Hz. 230. RD 1663. 240 V. output current Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max. range AC grid frequency. DC voltage / start voltage Max. ± 4. DC voltage MPP voltage range DC nominal voltage Min... VDE 0126-1-1. 230.5 Hz 14.4% ● ● ● ● ● ●/— I / III Sunny Boy 3000HF 3150 W 700 V 210 V – 560 V 530 V 175 V / 220 V 15 A / 15 A 1/2 3000 W 3000 VA 220.5 Hz 16 A 1 1/1 96.Inverters with transformers Technical data Input (DC) Max. 180 – 280 V 50. as of March 2010 Data at nominal conditions * Variants for France under preparation. ± 4.5% ● ● ● ● ● ●/— I / III 348 / 580 / 145 (14 / 23 / 6) < 18 kg (40 lb) –25 °C … +60 °C (–13 °F . 60 Hz. DK 5940. 180 – 280 V 50. efficiency / Euro-eta Protection devices DC reverse-polarity protection ESS switch-disconnect AC short circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated / all-pole sensitive fault current monitoring unit Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area (as per IEC 60529) Climatic category (per IEC 60721-3-4) Features DC connection: SUNCLIX® AC connection: screw terminal / plug connector / spring-type terminal Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits (more available on request) Sunny Boy 2000HF 2100 W 700 V 175 V – 560 V 530 V 175 V / 220 V 12 A / 12 A 1/2 2000 W 2000 VA 220. C10/C11.SMA-Solar. 180 – 280 V 50. EN 50438**. 230. DC power (@ cos ϕ = 1) Max. range Max.0% ● ● ● ● ● ●/— I / III Sunny Boy 2500HF 2600 W 700 V 175 V – 560 V 530 V 175 V / 220 V 15 A / 15 A 1/2 2500 W 2500 VA 220. AS4777.3% / 95. +140 °F) www. G83/1-1.8 W 0. 1700. reliably converting solar energy into solar yield. thanks to convection cooling Simple • SUNCLIX® DC plug system SUNNY BOY 1200 / 1700 / 2500 / 3000 Proven technology for secure investments The Sunny Boy 1200. allowing them to be used in the most diverse AC grids. 42 . The devices are also suitable for simple array grounding. Their integrated ESS DC switch disconnect makes installation easier while also reducing assembly costs. the Sunny Boy will always find the ideal operating point. even under dynamic weather conditions.Safe • Integrated ESS DC switchdisconnect • Galvanic isolation All Purpose • For indoor and outdoor installation • Suitable for array grounding* Reliable • Field-proven technology • Maintenance free. 2500 and 3000 feature galvanic isolation. Equipped with OptiTrac MPP tracking. 6 A 1/2 1550 W 1700 VA 220. DK 5940**. 240 V. 60 Hz.6% ● ● ● ● ● ●/— I / III Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area (as per IEC 60529) 23 kg (51 lb) ≤ 41 dB(A) < 0. 180 V – 260 V 50. RD 1663 . CER/06/190 (only SB 1700). AS4777.5 Hz 12. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power (@ 230 V. 180 V – 260 V 50. 180 V – 260 V 50. 230. PPDS Data at nominal conditions ● Standard features ○ Optional features — Not available * Variants for France under preparation.. DC voltage / start voltage Max. EN 50438***.25 W LF transformer LF transformer convection convection IP65 / IP65 IP65 / IP65 4K4H 4K4H 32 kg (71 lb) ≤ 30 dB(A) < 0.6 A 1 1/1 93.1 W < 0.6 A / 12. ± 4.5 A 1 1/1 94. 240 V. G83/1-1. G83/1-1.9% ● ● ● ● ● ●/— I / III Sunny Boy 1700 1850 W 400 V 147 V – 320 V 180 V 139 V / 180 V 12.6 A 1/2 1200 W 1200 VA 220. EN 50438***. 60 Hz. 230. range Max. output current Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max. DK 5940**. **Only applies to IT variants. +140 °F) ≤ 46 dB(A) ≤ 33 dB(A) < 0. 240 V. 230. 50 Hz) Max.2% ● ● ● ● ● ●/— I / III Sunny Boy 3000 3200 W 600 V 268 V – 480 V 350 V 268 V / 330 V 12 A / 12 A 1/3 2750 W 3000 VA 220. DC power (@ cos ϕ = 1) Max.5 Hz 6.5 Hz 15 A 1 1/1 95. 60 Hz. 240 V. 230.25 W LF transformer convection IP65 / IP65 4K4H Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits (more available on request) ● ● —/●/— —/●/— ●/— ●/— ○/○ ○/○ ●/○/○/○/○ ●/○/○/○/○ CE.0% / 93..1 A 1 1/1 92. 180 V – 260 V 50.Inverters with transformers Technical data Input (DC) Max. AS4777. RD 1663 . VDE 0126-1-1. ± 4. DC voltage MPP voltage range DC nominal voltage Min. ± 4.8% ● ● ● ● ● ●/— I / III Sunny Boy 2500 2700 W 600 V 224 V – 480 V 300 V 224 V / 300 V 12 A / 12 A 1/3 2300 W 2500 VA 220. C10/C11.1% / 90. 60 Hz. PPC. efficiency / Euro-eta Protection devices DC reverse-polarity protection ESS switch-disconnect AC short circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated / all-pole sensitive fault current monitoring unit Sunny Boy 1200 1320 W 400 V 100 V – 320 V 120 V 100 V / 120 V 12. C10/C11. CER/06/190. AC apparent power Nominal AC voltage. PPC.1% / 93. *** Does not apply to all national deviations of EN 50438 Type designation SB 1200 SB 1700 SB 2500 SB 3000 Accessories RS485 interface 485PB-NR Bluetooth® Piggy Back BTPBINV-NR Grounding set "Positive" ESHV-P-NR* Grounding set "Negative" ESHV-P-NR* 43 . VDE 0126-1-1. PPDS. ± 4. range AC grid frequency.5% / 91. IEEE 929 ● ● —/●/— —/●/— ●/— ●/— ○/○ ○/○ ●/○/○/○/○ ●/○/○/○/○ CE.5 Hz 8.1 W LF transformer convection IP65 / IP65 4K4H Climatic category (per IEC 60721-3-4) Features DC connection: SUNCLIX® AC connection: screw terminal / plug connector / spring-type terminal 440 / 339 / 214 (17 / 13 / 8) 25 kg (55 lb) 28 kg (62 lb) –25 °C … +60 °C (–13 °F .6 A / 12. These models feature galvanic isolation and can be used with all types of modules—crystalline as well as thin-film. ensuring safety as well as saving time. 6000-US. * US Patent US7352549B1 44 . Automatic grid voltage detection* and an integrated DC disconnect switch simplify installation. 7000-US and 8000-US inverters are UL certified and feature excellent efficiency.UL Certified • For countries that require UL certification (UL 1741/IEEE 1547) Efficient • 97% peak efficiency • OptiCool™ active temperature management system Safe • Galvanic isolation Simple • Patented automatic grid voltage detection* • Integrated DC disconnect switch SUNNY BOY 5000-US / 6000-US / 7000-US / 8000-US Versatile performer with UL certification The Sunny Boy 5000-US. Graduated power classes provide flexibility in system design. 0% ● ● ●/— I / III 97. efficiency CEC efficiency Protection devices DC reverse-polarity protection AC short circuit protection Galvanically isolated / all-pole sensitive monitoring unit Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) DC Disconnect dimensions (W / H / D) in mm (in) Packing dimensions (W / H / D) in mm (in) DC Disconnect packing dimensions (W / H / D) in mm (in) Sunny Boy 5000-US 208 V AC 240 V AC 277 V AC Sunny Boy 6000-US 208 V AC 240 V AC 277 V AC Sunny Boy 7000-US 208 V AC 240 V AC 277 V AC Sunny Boy 8000-US 240 V AC 277 V AC 6250 W 5300 W 600 V 310 V 250 V – 480 V 250 V / 300 V 21 A / 20 A 36 A @ combined terminal 7500 W 6350 W 600 V 310 V 250 V – 480 V 250 V / 300 V 25 A / 20 A 36 A @ combined terminal 8750 W 7400 W 600 V 310 V 250 V – 480 V 250 V / 300 V 30 A / 20 A 36 A @ combined terminal 10000 W 8600 W 600 V 345 V 300 V – 480 V 300 V / 365 V 30 A / 20 A 36 A @ combined terminal 1 / 4 (DC disconnect) 5000 W 5000 VA 208 V / ● 240 V / ● 277 V / ● 208 V / ● 6000 W 6000 VA 240 V / ● 277 V / ● 208 V / ● 7000 W 7000 VA 240 V / ● 277 V / ● 7680 W 8000 W 8000 VA 240 V / ● 211 – 264 V 277 V / ● 244 – 305 V 183 – 229 V 211 – 264 V 244 – 305 V 183 – 229 V 211 – 264 V 244 – 305 V 183 – 229 V 211 – 264 V 244 – 305 V 60 Hz. CSA C22.3% 96.Inverters with transformers Technical data Input (DC) Max.0% 60 Hz.5 Hz 32 A 1 1/2 1/1 < 4% 96.0% 96. DC voltage DC nominal voltage MPP voltage range Min.3 – 60.5 / 24 / 9) 187 / 297 / 190 (7 / 12 / 7.3 – 60. +45 °C (–13 °F . output current Power factor (cos ϕ) Phase conductors / connection phases Harmonics Efficiency Max..5 Hz 34 A 29 A 25 A 1 1/2 1/2 1/1 < 4% 97.5 Hz 29 A 25 A 22 A 1 1/2 1/2 1/1 < 4% 96.0% 60 Hz.. 59.8% 95.1-2001 NOTE: US inverters ship with gray lids. UL1998.5% 96.5% 96.0% Weight / DC Disconnect weight 66 kg (145 lb) / 3. DC voltage / start voltage Max.8% 95. 59. recommended PV power (@ module STC) Max. 59.9% 96.5% 96.9% 95.1 W LF transformer LF transformer OptiCool OptiCool NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R Accessories RS485 interface 485USPB-SMC-NR Bluetooth® Piggy Back BTPBINV-NR Combi-Switch DC disconnect and PV array combiner box COMBO-SWITCH Combiner Box Simplify wiring for added convenience and safety SBCB-6-3R or SBCB-6-4 45 .5 kg (8 lb) 67 kg (147 lb) / 4 kg (9 lb) –25 °C .2 No.5) 390 / 580 / 800 (16 / 23 / 31.0% ● ● ●/— I / III 96.. Data at nominal conditions ● Standard features ○ Optional features — Not available Type designation SB 5000US SB 6000US SB 7000US SB 8000US 470 / 615 / 240 (18..5) 370 / 240 / 280 (15 / 9 / 11) 64 kg (141 lb) / 3.3 – 60.8% 95.1 W LF transformer Topology LF transformer Cooling concept OptiCool OptiCool Electronics protection rating / connection area NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R Features Display: text line / graphic ●/— ●/— ●/— ●/— ○/○ ○/○ Interfaces: RS485 / Bluetooth ○/○ ○/○ Warranty: 10 / 15 / 20 years ●/○/○ ●/○/○ ●/○/○ ●/○/○ Certificates and permits (more available on request) UL1741.1 W 0. 59. AC apparent power Nominal AC voltage / adjustable AC voltage range AC grid frequency.5% ● ● ●/— I / III 97.1 W 0.5% 96.1% 95.0% 96. FCC Part 15 (Class A & B).3 – 60.5 Hz 24 A 21 A 18 A 1 1/2 1/2 1/1 < 4% 96.5 kg (8 lb) Packing weight / DC Disconnect packing weight 69 kg (152 lb) / 4 kg (9 lb) Operating temperature range (full power) Noise emission (typical) 44 dB(A) 49 dB(A) Internal consumption at night 0. +113 °F) 45 dB(A) 46 dB(A) 0. input current / per string (at DC disconnect) Number of MPP trackers / fused strings per MPP tracker Output (AC) AC nominal power Max.5% ● ● ●/— I / III 96.7% 95. 107. IEEE 1547. DC power (@ cos ϕ = 1) Max.5% 60 Hz. range Max. ensuring safety as well as saving time. reliable system managers The Sunny Boy 3000-US. even under extreme conditions. These models feature galvanic isolation and can be used with all types of modules—crystalline as well as thin-film. The die-cast aluminum enclosure. Automatic grid voltage detection* and an integrated DC disconnect switch simplifies installation. * US Patent US7352549B1 46 .UL Certified • For countries that require UL certification (UL 1741/IEEE 1547) Efficient • 96. with the OptiCool active temperature management system. The Sunny Boy 3800-US is designed for projects with a current limit of 16A. guarantees the highest yields possible and a long service life.8% peak efficiency • OptiCool™ active temperature management system Safe • Galvanic isolation Simple • Patented automatic grid voltage detection* • Integrated DC disconnect switch SUNNY BOY 3000-US / 3800-US / 4000-US UL certified. 3800-US and 4000-US inverters are specially designed for countries that require UL certification. range Max. DC power (@ cos ϕ = 1) Max. DC voltage DC nominal voltage MPP voltage range Min. efficiency CEC efficiency Protection devices DC reverse-polarity protection AC short circuit protection Galvanically isolated / all-pole sensitive monitoring unit Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) DC Disconnect dimensions (W / H / D) in mm (in) Packing dimensions (W / H / D) in mm (in) DC Disconnect packing dimensions (W / H / D) in mm (in) Weight / DC Disconnect weight Packing weight / DC Disconnect packing weight Operating temperature range (full power) Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area Features Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 10 / 15 / 20 years Certificates and permits (more available on request) NOTE: US inverters ship with gray lids. IEEE 1547.1 W 0.com 37 dB(A) 0.3 – 60.5% 95. 59.5 kg (8 lb) 44 kg (97 lb) / 4 kg (9 lb) –25 °C .0% ● ● ●/— I / III 96.0% 450 / 350 / 235 (18 / 14 / 9) 187 / 297 / 190 (7 / 12 / 7.5) 370 / 240 / 280 (15 / 9 / 11) 38 kg (84 lb) / 3.5 Hz 17 A 1 1/2 < 4% 96.0% 95. CSA C22.1 W LF transformer LF transformer LF transformer OptiCool OptiCool OptiCool NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R ●/— ●/— ●/— ○/○ ○/○ ○/○ ●/○/○ ●/○/○ ●/○/○ UL1741.. +45 °C (–13 °F .8% 96. +113 °F) 40 dB(A) www. DC voltage / start voltage Max.Inverters with transformers Technical data Input (DC) Max. input current / per string (at DC disconnect) Number of MPP trackers / fused strings per MPP tracker Output (AC) AC nominal power Max.0% ● ● ●/— I / III Sunny Boy 4000-US 208 V AC 240 V AC 3750 W 3200 W 500 V 250 V 175 – 400 V 200 – 400 V 175 / 228 V 200 / 228 V 17 A / 17 A 36 A @ combined terminal 4375 W 5000 W 4200 W 600 V 310 V 220 – 480 V 250 – 480 V 220 / 285 V 250 / 285 V 18 A / 18 A 36 A @ combined terminal 3000 W 3000 VA 208 V / ● 240 V / ● 183 – 229 V 211 – 264 V 60 Hz. output current Power factor (cos ϕ) Phase conductors / connection phases Harmonics Efficiency Max. 107.1 W 0. FCC Part 15 (Class A & B). recommended PV power (@ module STC) Max. Data at nominal conditions ● Standard features ○ Optional features — Not available Type designation Sunny Boy 3000-US 208 V AC 240 V AC Sunny Boy 3800-US 240 V AC 4750 W 4200 W 600 V 310 V 250 – 480 V 250 / 285 V 18 A / 18 A 36 A @ combined terminal 1 / 4 (DC disconnect) 3800 W 3800 VA 240 V / — 211 – 264 V 60 Hz.5% 3500 W 4000 W 3500 VA 4000 VA 208 V / ● 240 V / ● 183 – 229 V 211 – 264 V 60 Hz.2 No.5% ● ● ●/— I / III 96. 59.3 – 60. 59.1-2001 SB 3000US SB 3800-US-10 SB 4000US Accessories RS485 interface 485USPB-NR Bluetooth® Piggy Back BTPBINV-NR Combi-Switch DC disconnect and PV array combiner box COMBO-SWITCH Combiner Box Simplify wiring for added convenience and safety SBCB-6-3R or SBCB-6-4 47 ..SMA-Solar.8% 96.5 Hz 16 A 1 1/2 < 4% 96..3 – 60. UL1998. AC apparent power Nominal AC voltage / adjustable AC voltage range AC grid frequency..5 Hz 15 A 13 A 1 1/2 < 4% 96.5) 390 / 580 / 470 (15 / 23 / 18.5% 95. a slim-line enclosure and reduced weight. which provides exceptional system design flexibility. simple communication and maximum performance The new Sunny Boy high frequency inverters are designed for projects requiring UL certification* and represent the next step in innovative SMA technology.High Yields • Maximum efficiency 96% • The best tracking efficiency with OptiTrac MPP tracking • OptiCool™ active temperature management Safe • Galvanic isolation • Integrated DC switch-disconnect User-friendly • Slim enclosure mounts in between wall studs • Plug-in grounding with GFDI • Reduced weight • Quick and easy configuration thanks to Quick Module Informative • Modern graphic display • Bluetooth® technology SUNNY BOY 2000HF-US / 2500HF-US / 3000HF-US Easy installation. * UL certification pending ** US Patent US7352549B1 48 . Installation is made simple by automatic grid detection**. the Sunny Boy HF series of inverters can be mounted in between wall studs. field configuration for positive ground modules and a wide input voltage range of 175 to 600 V. The modern graphic display and wireless Bluetooth communication system provides a wealth of data in a user-friendly format. making it perfect for new construction or space-constrained retrofits. Featuring world-class efficiency. 5 Hz 10. 23 kg (51 lb) incl.. 59.0% 95. 107.SMA-Solar. 59.5 Hz 60 Hz.0% ● ● ●/— I / IV 95. recommended PV power (@ module STC) Max.4 A 1/ 3 optional 3750 W 3150 W 600 V 480 V 220 – 480V 220 – 480 V 220 V / 220 V 14.3 – 60. +45 °C (–13 °F .Inverters with transformers Technical data Input (DC) Max. AC apparent power Nominal AC voltage / adjustable AC voltage range AC grid frequency.8 W HF transformer HF transformer HF transformer OptiCool OptiCool OptiCool NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R NEMA 3R / NEMA 3R —/● —/● —/● ○/● ○/● ○/● ●/○/○ ●/○/○ ●/○/○ UL1741*. 59.0% ● ● ●/— I / IV 96.2 No.SMA-Solar.com –25 °C .4 A 14.0 A 8. DC Disconnect — approx.0 A 10.1-2001 Data at nominal conditions ● Standard features ○ Optional features — Not available *Estimated Provisional data. DC Disconnect www. IEEE 1547.8 A / 14. DC voltage / start voltage Max..8 W 0.0% 95.0% 348 / 727 / 183 (14 / 29 / 7) incl. UL1998*. +113 °F) www.3 – 60.com 0. DC power (@ cos ϕ = 1) Max.8 A 2000 W 2500 W 3000 W 2000 VA 2500 VA 3000 VA 208 V / ● 240 V / ● 208 V / ● 240 V / ● 208 V / ● 240 V / ● 183 – 229 V 211 – 264 V 183 – 229 V 211 – 264 V 183 – 229 V 211 – 264 V 60 Hz.SMA-Solar.2 A 3125 W 2600 W 600 V 480 V 175 – 480V 175 – 480V 175 V / 220 V 12.com www.3 – 60.2 A / 12. CSA C22.com www. FCC Part 15 (Class A & B).4 A / 12.0% 95..4 A 12. output current Power factor (cos ϕ) Phase conductors / connection phases Harmonics Efficiency* Max.8 W 0. efficiency CEC efficiency Protection devices DC reverse-polarity protection AC short circuit protection Galvanically isolated / all-pole sensitive monitoring unit Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) DC disconnect dimensions (W / H / D) in mm (in) Packing dimensions (W / H / D) in mm (in) DC disconnect packing dimensions (W / H / D) in mm (in) Weight / DC disconnect weight Packing weight / DC disconnect packing weight Operating temperature range (full power) Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area Features Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 10 / 15 / 20 years Certificates and permits (more available on request) Sunny Boy 2000HF-US 208 V AC 240 V AC Sunny Boy 2500HF-US 208 V AC 240 V AC Sunny Boy 3000HF-US 208 V AC 240 V AC 2500 W 2100 W 600 V 480 V 175 – 480V 175 – 480V 175 V / 220 V 12. input current / per string Number of MPP trackers / fused strings per MPP tracker Output (AC) AC nominal power Max.5 Hz 60 Hz.5 A 1 1 1 1/2 1/2 1/2 < 4% < 4% < 4% 96.SMA-Solar.0% ● ● ●/— I / IV 96.. DC Disconnect — 450 / 600 / 400 (18 / 24 / 16) incl.5 A 12. range Max. DC voltage DC nominal voltage MPP voltage range Min.0% 95.0% 95. as of August 2010 Type designation SB 2000HFUS-30 SB 2500HFUS-30 SB 3000HFUS-30 Accessories Flush Mount Kit for integration in wood-framed walls MOUNT KIT-10-NR Quick Module RS485 + multi-function relay 485QMUS-10-NR Combi-Switch DC disconnect and PV array combiner box COMBO-SWITCH Combiner Box Simplify wiring for added convenience and safety SBCB-6-3R or SBCB-6-4 49 . UL Certified • For countries that require UL certification (UL 1741/IEEE 1547) Safe • Galvanic isolation due to integrated transformer Simple • Simple installation thanks to threepoint mounting assembly Flexible • Three different input voltage ranges • Modular addition for all applications SUNNY BOY 700-US The versatile choice for any system configuration The SMA Sunny Boy 700-US was SMA’s first mass-produced string inverter and it continues to enjoy immense popularity in today’s solar market. Its compact size and economical price make it ideal for starter or demonstration systems. It is also perfectly suited for adding a bit more power to an existing solar system. Its modular design makes expansion to almost any size easy. Three different configurable input voltage ranges make the Sunny Boy 700-US a versatile choice, whatever your system configuration. 50 Inverters with transformers Technical data Input (DC) Max. recommended PV power (@ module STC) Max. DC power (@ cos ϕ = 1) Max. DC voltage DC nominal voltage MPP voltage range Min. DC voltage / start voltage Max. input current / per string Number of MPP trackers / strings per MPP tracker Output (AC) AC nominal power Max. AC apparent power Nominal AC voltage / adjustable AC voltage range AC grid frequency; range Max. output current Power factor (cos ϕ) Phase conductors / connection phases Harmonics Efficiency Max. efficiency CEC efficiency Protection devices DC reverse-polarity protection AC short circuit protection Galvanically isolated / all-pole sensitive monitoring unit Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) DC disconnect dimensions (W / H / D) in mm (in) Packing dimensions (W / H / D) in mm (in) DC disconnect packing dimensions (W / H / D) in mm (in) Weight / DC disconnect weight Packing weight / DC disconnect packing weight Operating temperature range (full power) Noise emission (typical) Internal consumption at night Topology Cooling concept Electronics protection rating / connection area Features Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 10 / 15 / 20 years Certificates and permits (more available on request) SB700-US 150 V DC 575 W 510 W 150 V 95 V 77 V – 120 V 75 V / 95 V SB700-US 200 V DC 750 W 670 W 200 V 125 V 100 V – 160 V 100 V / 125 V 7A/7A 1/ 2 600 W 600 VA 120 V / — 106 V – 132 V 60 Hz; 59.3 – 60.5 Hz 5.7 A 1 1/1 < 3% 93.3% 91.5% ● ● ●/— I / III SB700-US 250 V DC 875 W 780 W 250 V 150 V 125 V – 200 V 125 V / 150 V 460 W 460 VA 700 W 700 VA 4.4 A 1 1/1 < 3% 92.4% 91.5% ● ● ●/— I / III 6.6 A 1 1/1 < 3% 93.6% 91.5% ● ● ●/— I / III 322 / 290 / 180 (13 / 11 / 7) — 390 / 390 / 230 (15 / 15 / 9) — 23 kg (51 lb) / — 26 kg (57 lb) / — –25 °C ... +45 °C (–13 °F ... +113 °F) — — — 0.1 W 0.1 W 0.1 W LF transformer LF transformer LF transformer convection convection convection NEMA 3X / NEMA 3X NEMA 3X / NEMA 3X NEMA 3X / NEMA 3X ●/— ●/— ●/— ○/— ○/— ○/— ●/○/○ ●/○/○ ●/○/○ UL1741, UL1998, IEEE 1547, FCC Part 15 (Class A & B), CSA C22.2 No. 107.1-2001 Data at nominal conditions ● Standard features ○ Optional features — Not available Type designation SB 700U 150 VDC SB 700U 200 VDC SB 700U 250 VDC Accessories RS485 interface 485USPB-NR 51 SUNNY TOWER 52 53 54 . ensuring maximum flexibility in system design and expansion.Efficient • Efficiency of up to 98% • Low specific price • Greater yield with multiple MPP trackers Safe • Integrated ESS DC load disconnection switch Flexible • Modular design • Sunny Mini Central and Sunny Boy inverters can be combined • Suitable for outdoors Convenient • Delivered as a turn-key solution • Easy installation • Integrated data acquisition with optional Sunny WebBox SUNNY TOWER Easy installation and maximum yield The Sunny Tower is easy to install and profitable. the modular structure allows for combining Sunny Mini Central and Sunny Boy inverters. Its exceptional efficiency of up to 98 percent and easy installation ensure maximum power yield. In addition. The intelligent OptiCool™ temperature management system makes the Sunny Tower suitable for use at high ambient temperatures. ..... 5 x 95 mm² 98.5% ● ● ● ● ● 6 x B63 IP65 / IP44 OptiCool –25 °C .6 kW 333 V – 500 V 700 V 6 x 25 A < 10% 6x4 short-circuit diode 48 kW at 40 °C (104 °F) 48 kW 3 x 70 A < 4% 220 V – 240 V 50 Hz / 60 Hz 1 bolt clamp. 5 x 95 mm² 98. +60 °C (–13 °F .. to IEC 60529) Cooling concept Operating temperature range Topology Number phase conductors Weight Dimensions (W / H / D) in mm (in) Features Warranty: 5 / 10 years Plant monitoring (pre-wired): RS485 / Sunny WebBox / SMA Power Balancer Sunny Tower with 6 Sunny Mini Central 8000TL 49.Sunny Tower Technical data Input (DC) Max. +60 °C (–13 °F .7% ● ● ● ● ● 6 x B50 IP65 / IP44 OptiCool –25 °C . max.0% / 97. output current THD of grid current Nominal AC voltage Nominal AC frequency Power factor (cos ϕ) Grid connection Efficiency Max. efficiency / Euro-Eta Protection devices Thermally monitored varistors Ground fault monitoring ESS DC load disconnection switch Grid monitoring (SMA Grid Guard) Short-circuit tolerance (current control) Line circuit breaker General data Inverter/Sunny Tower protection rating (acc...0% / 97. max. number of strings (parallel) Reverse polarity protection Output (AC) Continuous AC power Nominal AC power Max. +140 °F) transformerless 3 320 kg (705 lb) 1100 / 1810 / 990 (43 / 71 / 39) ●/○ ○/○/○ Data at nominal conditions ● Standard features ○ Optional features Type designation ST6 ST6 55 . DC voltage Max. DC power PV voltage range Max. +140 °F) transformerless 3 320 kg (705 lb) 1100 / 1810 / 990 (43 / 71 / 39) ●/○ ○/○/○ Sunny Tower with 6 Sunny Mini Central 11000TL 68.4 kW 333 V – 500 V 700 V 6 x 34 A < 10% 6x5 short-circuit diode 66 kW at 40 °C (104 °F) 66 kW 3 x 96 A < 4% 220 V – 240 V 50 Hz / 60 Hz 1 bolt clamp. input current DC voltage ripple Max. flexible solution for commercial PV systems Designed with the installer in mind. all while benefiting from the Sunny Boy’s world-class efficiency and SMA’s industry-best reliability. 42 or 48 kW and its modular design eliminates the need for cost-prohibitive heavy machinery. SMA has combined ease of installation. a low cost per watt and high efficiency in the Sunny Tower-US. The UL-certified inverter system is pre-configured for a per-tower capacity of 36. 56 . as is required for large central inverters.UL Certified • UL certified (UL 1741/IEEE-1547) Reliable • 10 year standard warranty • Sealed electronics enclosure and rugged stainless steel outdoorrated structure • Opticool™ temperature management system Simple • Prewired at factory for three-phase utility interconnection • Integrated load-break rated lockable AC/DC disconnect switch Flexible • Internet-ready with Sunny WebBox • Integrated fused series string combiner • Ideal for commercial applications SUNNY TOWER-US The UL certified. It allows installers to apply their existing experience and tools in the residential market to attract commercial-grade projects. 0 kW N/A.0 kW / 36.0 kW 600 V 250 – 480 V 150 A < 5% 24 x 15 A (AC / DC disconnect) 300 V 36. 44 A 183 – 229 V @ 208 V Delta or WYE 244 . UL 1998. 101 A. true sinewave OptiCool.5 Hz 0.5 Hz 0. true sinewave OptiCool. true sinewave OptiCool. 51 A 183 – 229 V @ 208 V Delta or WYE 244 .0% 1100 / 1810 / 990 (43 / 71 / 39) 384 kg (846 lb) −13 to 113 °F < 42 W / 0.99 97.0% @ 240 V. 116 A.305 V @ 277 V WYE 60 Hz / 59.305 V @ 277 V WYE 60 Hz / 59.5% @ 208 V 96. 240 V 96. forced active cooling ●/● ● ●/○/○/○ ○/○ ● ● Sunny Tower with 6 Sunny Boy 8000US 60 kW 600 V 250 – 480 V 180 A < 5% 24 x 15 A (AC / DC disconnect) 300 V 48.6 W Low frequency transformer.0 kW 100 A. 277 V) AC nominal voltage range (3-phase) AC Frequency: nominal / range Power factor (nominal) Efficiency Peak inverter efficiency CEC weighted efficiency General data Dimensions (W / H / D) in mm (in) Weight Ambient temperature range Internal consumption: standby / nighttime Topology Cooling concept Mounting location: indoor / outdoor (NEMA 3R) LCD display Lid color: aluminum / red / blue / yellow Features Communication: RS485 / wireless Warranty: 10 years Compliance: IEEE-929.6 W Low frequency transformer.0 kW / 48. 240.99 96.305 V @ 277 V WYE 60 Hz / 59.5 Hz 0.3 – 60.Sunny Tower Technical Data Input (DC) Recommended maximum PV power (module STC) DC maximum voltage Peak power tracking voltage DC maximum input current DC voltage ripple Number of fused string inputs PV start voltage (adjustable) Output (AC) AC nominal power / maximum power AC maximum output current (per phase @ 208. IEEE-1547.0 kW / 42. 58 A N/A 244 .5 kW 600 V 250 – 480 V 180 A < 5% 24 x 15 A (AC / DC disconnect) 300 V 42.3 – 60.6 W Low frequency transformer.5% @ 277 V 96. 277 V 1100 / 1810 / 990 (43 / 71 / 39) 384 kg (846 lb) −13 to 113 °F < 42 W / 0.0 kW 117 A.0% @ 277 V 1100 / 1810 / 990 (43 / 71 / 39) 384 kg (846 lb) −13 to 113 °F < 42 W / 0. 87 A.3 – 60. FCC Part 15 A & B Sunny Tower with 6 Sunny Boy 6000US 45.5% @ 208 V. UL 1741.99 97. forced active cooling ●/● ● ●/○/○/○ ○/○ ● ● Sunny Tower with 6 Sunny Boy 7000US 52. forced active cooling ●/● ● ●/○/○/○ ○/○ ● ● Data at nominal conditions ● Standard features ○ Optional features Type designation ST36 ST42 ST48 57 .3% @ 240 V 96.0% 95.1% 95. 58 . BACKUP SYSTEMS 59 . 60 . The Sunny Backup System is a synthesis between grid-connected operation and off-grid technology that ensures optimum user safety as well as ease of installation. Cold storage units. the PV system is disconnected from the grid for safety reasons? From that moment on it ceases to provide solar power—neither for grid feeding nor for internal power supply. With a Sunny Backup System. The system is equipped with a Sunny Backup Inverter and is also available as a fully pre-configured set solution for all performance categories up to 100 kW. SUNNY BOY solar inverter. Electrical heating. it is very difficult to do anything without electricity today. 3. 6. Now all owners of a personal PV system can continue to obtain reliable and environmentally friendly power for important loads—even in the event of a grid failure. SUNNY BACKUP 2200. barn ventilation and heating lamps will continue to function in agricultural enterprises. supermarkets and restaurants can remain in operation with no damage to reputation or expensive disruptions to the cooling chain. Additionally. 2. SUNNY BACKUP automatic switching device. all PV systems with Sunny Boy inverters can be easily upgraded.Sunny backup system: Solar power—even in the event of grid failure A power outage means the PV system disconnects from the grid From light to heating to electronics. The SMA Sunny Backup System closes this supply gap. throughout Europe. This is all the more irritating because. unless the PV system has been equipped with a Sunny Backup System. Stand-alone power supply The Sunny Backup System is the result of nearly 30 years of experience in photovoltaic system technology— both for grid-connected PV pants and for stand-alone systems. Optimum electricity insurance Power outages can have very serious economic consequences. while maintaining the same supply quality as during normal operation. 4. Grid connection 61 . SUNNY REMOTE CONTROL. stoves. lengthy blackouts and temporary outages are expected to increase. 6 • Direct current • Alternating current Components: 1. SUNNY BACKUP battery set. as the experts agree. hotels. 5. computers and lights will continue to function with no interruption in family homes. especially for businesses. But how many PV system operators are really aware that in the event of a power outage. 62 . the Sunny Backup System scores well. as it is usually only needed to bridge the night hours. As an add-on to a PV system the Sunny Backup automatically switches to stand-alone power supply within approximately 20 milliseconds of a grid failure. greatest user benefits and lowest investment and operating costs. a small low-cost battery can be used. The best part is that due to the integration of the PV plant. 20 milliseconds • Automatic disconnection per DIN VDE 0126-1-1 and AS 4777 SUNNY BACKUP Set M / L / XL Solar power—even in the event of grid failure Compared with conventional emergency power systems. It features the best performance. Both new and existing PV plants can be equipped with a Sunny Backup System with no effect on PV efficiency.Simple • Can be integrated into existing and new PV systems • Pre-configured sets for various performance classes Flexible • Single and three-phase systems are possible • Modularly extendable • Capacities from 5 kW to 100 kW available Efficient • Small battery through integration into the PV plant • Power supply and battery charging over the grid • Continuously high PV efficiency Reliable • Automatic switching to backup in only approx. 8 kWh / 142 Ah > 12 years 95% 48 W / 32 W ●/● ●/● ●/● SUNNY BACKUP Set L 44 kW / 3 x 63 A 15 kW / 19.6 kWh / 142 Ah > 12 years 95% 114 W / 69 W ●/● ●/● ●/● 467 / 612 / 235 (18 / 24 / 9) 600 / 760 / 210 (24 / 30 / 8) 498 / 230 / 177 (20 / 9 / 7) 63 kg / 41 kg / 54.com 3m/○/5m ○ ○/○ ○/○ 1000 / 1600 / 300 (39 / 63 / 12) 63 kg / 180 kg / 54.5 kW / 25. efficiency backup operation Internal consumption day / night (Silent Mode) Protection devices DC reverse polarity protection / total discharge protection AC short-circuit / AC overload Grid monitoring (SMA Grid Guard) / galvanic isolation General data Dimensions SBU (W / H / D) in mm (in) Dimensions AS-Box (W / H / D) in mm (in) Dimensions battery per block (W / H / D) in mm (in) Weight per (SBU / AS box / battery block) Operating temperature range Protection rating (SBU..4 kW 3/1 230 V (187 – 253 V) 50 Hz (45 to 55 Hz) TN / TT 20 ms 5.7 kW / 25 A all SB and SMC 4600A 48 V / 4 x 12 V AGM / 6.5 kg (139 lb / 90 lb / 120 lb) –25 °C .. +122 °F) IP30 / IP65 ●/● ●/○ ●/○ ● www.5 kg (139 lb / 64 lb / 120 lb) IP30 / IP65 ●/● ●/○ ●/○ ● www.SMA-Solar. +50 °C (–13 °F .5 kg (139 lb / 397 lb / 120 lb) IP30 / IP65 ●/● ●/○ ●/○ ● www..5 kW / 8.2 kW 3/3 230 V (187 – 253 V) 50 Hz (45 to 55 Hz) TN / TT 20 ms 30 kW / 3 x 44 A all SB and SMC 48 V / 8 x 12 V AGM / 13.Backup Systems Technical data Output (loads) Nominal power / current during grid operation Backup power (duration / 30 min / 1 min) Number of phases (grid operation / backup operation) Voltage (range) Frequency (range) Permissible grid structure Typical interruption time in the event of power outage Input PV plant Nominal AC PV output / current Compatible PV inverters Input battery Nominal voltage / number of blocks Type / energy / capacity per block Service life (according to Eurobat) Efficiency / internal consumption Max.com 6m/●/5m ○ ○/○ ○/○ SUNNY BACKUP Set XL 110 kW / 3 x 160 A up to 60 kW / 78 kW / 100 kW 3/3 230 V (187 – 253 V) 50 Hz (45 to 55 Hz) TN / TT 20 ms 110 kW / 3 x 160 A all SB and SMC 48 V / 32 x 12 V AGM / 54.4 kWh / 142 Ah > 12 years 95% 360 W / 230 W ●/● ●/● ●/● 600 / 600 / 210 (24 / 24 / 8) 63 kg / 29 kg / 54.SMA-Solar. AS Box warranty (5 years) Certificates and permits Accessories Battery cables / DC distributor / communication cables Battery fuses "BATFUSE" Interfaces (RS485 PB / Multicluster PB) Additional battery parallel / other battery SUNNY BACKUP Set M 8 kW / 35 A 5 kW / 6.. AS-Box) Features / function Integrated bypass in the event of faults / test operation State of charge calculation / generator input Warranty SBU 5000: 5 / 10 years Battery warranty (2 years).com 6m/●/5m ○ ●/● ○/○ ● Standard features ○ Optional Last updated: March 2009 Type designation — Not available SBU-Set-M SBU-Set-L SBU-Set-XL 63 .SMA-Solar. owners of small to mid-sized PV systems and SMA inverters can supply their most important electrical loads themselves in case of a blackout. 64 . Whether in summer or winter. the Sunny Backup Set S automatically switches to off-grid mode within 50 milliseconds.Simple • Can be integrated into existing and new PV systems • Pre-configured set Efficient • Energy supply and battery charging over the grid • Consistent high PV efficiency Convenient • Compact and affordable switching unit • Smaller battery size due to utilization of the PV energy Reliable • Automatic switching to backup supply in approx. which can be easily retrofitted. 50 milliseconds • Automatic disconnection per DIN VDE 0126-1-1 and AS 4777 SUNNY BACKUP Set S Reliable back-up electricity supply for family homes The innovative Sunny Backup Set S brings backup power to residential homes. This affordable. complete solution is suitable for both new solar electric systems as well as existing PV systems. In the event of a grid failure. 5 – 264. +140 °F) IP54 / IP65 ●/● ●/— ●/○ ● www.5 / 17.6 kW / 20 A All Sunny Boy inverters * 24 V / 2 x 12 V AGM / 3.9 kW / 3. efficiency backup operation Internal consumption day / night (Silent Mode) Protection devices DC reverse polarity protection / total discharge protection AC short-circuit / AC overload Grid monitoring (SMA Grid Guard) / galvanic isolation General data Dimensions SBU (W / H / D) in mm (in) Dimensions AS-Box (W / H / D) in mm (in) Dimensions battery per block (W / H / D) in mm (in) Weight per (SBU / AS box / battery block) Operating temperature range Protection rating (SBU.5 kg (42 lb / 10 lb / 120 lb) –25 °C . SB 2800.8 kW 1/1 230 V (172. models from May 2005 and later Type designation SBU-Set-S.Backup Systems Technical data Output (loads) Nominal power / current during grid operation Backup power (duration / 30 min / 1 min) Number of phases (grid operation / backup operation) Voltage (range) Frequency (range) Permitted grid structure (grid side / load side) Typical interruption time in the event of power outage Input PV plant Nominal AC PV output / current Compatible PV inverters Input battery Nominal voltage / number of blocks Type / energy / capacity per block Service life (according to Eurobat) Efficiency / internal consumption Max. AS-Box warranty (5 years) Certificates and permits Accessories Battery cables / DC distributor / communication cables Battery fuses "BATFUSE" Interfaces (RS485 / Multicluster PB) Additional battery parallel / other battery External user interface "SRC-1" SUNNY BACKUP Set S 5.2 kW / 2.4 kWh / 142 Ah > 12 years 93. SB 3000. AS-Box) Features / function Integrated bypass in the event of faults / test operation State of charge calculation / generator input Warranty SBU 2200: 5 / 10 years Battery warranty (2 years)...5 kg / 54...5 / 7) 200 / 300 / 120 (8 / 12 / 5) 498 / 230 / 177 (20 / 9 / 7) 19 kg / 4.SMA-Solar.7 kW / 25 A 2.5 V) 50 Hz (45 to 65 Hz) TN-C / TN-S 50 ms 4.com 4m/—/5m ● ○/— ○/○ ● ● Standard features ○ Optional — Not available Last updated: March 2009 * SB 2500.1 65 . +60 °C (–13 °F .6% 40 W / 6 W —/● ●/● ●/● 470 / 445 / 180 (18. CENTRAL INVERTERS 66 . 67 . 68 . but it also offers the appropriate service to match every application. SMA Sunny Central inverters are exceptionally cost effective. SMA central inverters. SMA offers central inverters intended specifically for high performance installations.Central inverters from SMA: Leading technology for solar power stations In recent years. the success of photovoltaics has led to the steady growth of plant sizes. with efficiencies over 98 percent. grid management and the option of outdoor installation. allowing yield variations to be be recognized and resolved quickly. Whether you are considering the Sunny Central HE series or the new the CP inverters for outdoor use. Outdoor Mediumvoltage Highefficiency Standard US Sunny Central 100 Outdoor Sunny Central 500CP / 630CP / 720CP / 760CP / 800CP Sunny Central 400MV Sunny Central 500MV Sunny Central 630MV Sunny Central 800MV Sunny Central 1000MV / 1250MV Sunny Central 100HE Sunny Central 250HE Sunny Central 400HE Sunny Central 500HE Sunny Central 630HE Sunny Central 100 Indoor Sunny Central 200 Sunny Central 250 Sunny Central 350 Sunny Central 250-US Sunny Central 500-US Sunny Central 500HE-US Power [kW] 69 . operators can monitor their plant from any PC around the world via the Internet. Comprehensive Worldwide Service SMA not only has many years of experience in the implementation of large solar power plants. are the most efficient in their segment. Guarantee of reliability and durability SMA central inverters have been developed for a minimum lifespan of 20 years because maximum investment security is only ensured when inverters operate reliably over a long period of time. Thanks to special properties such as class leading efficiency. direct medium-voltage feedin. this line is optimally suited for use in solar power stations with homogenous structures. which greatly simplifies transport and installation. This ensures the highest system availability and most secure investment possible. Furthermore. Thanks to numerous communications interfaces. Central inverters with their own weatherproof enclosures also allow for outdoor use. Read more about Sunny Central Service on page 184. string monitoring. An investment that pays off From 100 kW Sunny Centrals up to series-produced megawatt stations. With the Sunny Central product line. the HE and CP series offer comprehensive grid management functions (more on page 200). SMA plant monitoring assures additional safety. operators are perfectly prepared for today’s utility requirements. The compact and weatherproof enclosure is easy to load and transport and can be installed almost anywhere. Intelligent power management is the inverter’s most important feature. The OptiCool™ cooling concept allows it to operate at full nominal power with ambient temperatures up to 50 °C (122 °F). the Sunny Central 800CP can feed 880 kVA to the grid at ambient temperatures of up to 25 °C (77 °F). 70 . That’s 10 percent more than the rated nominal power. With powerful grid management functions.Economic • Outdoor enclosure allows for direct field deployment • Simplified shipping without concrete substation Efficient • Full nominal power at ambient temperatures up to 50 °C (122 °F) • 10% additional power for constant operation at ambient temperatures up to 25 °C (77 °F) Flexible • Powerful grid management functions (including LVRT) • DC voltage range configurable Reliable • Easy and safe installation due to a separate connection area • Optional extended input voltage range up to 1100 V SUNNY CENTRAL 500CP / 630CP / 720CP / 760CP / 800CP High performance comes standard The award-winning design of the Sunny Central CP series saves you real money. protective concrete substations. eliminating the need for heavy. In continuous operation. as well as those still to come. Central Inverters 71 . 6% 98. 50 / 60 Hz Sunny Central 800CP 570 V – 820 V 3) 5) 1400 A 720 kVA 792 kVA 1411 A 1283 A 324 V ● ● < 3% < 1500 W 4) < 100 W 3 x 230 V. DC voltage Max.SUNNY CENTRAL 720CP / 760CP / 800CP Technical data Input Data MPP voltage range Max. AC current Nominal AC current Nominal AC voltage ±10% AC grid frequency 50 Hz AC grid frequency 60 Hz Power factor (cos ϕ) Max. humidity Fresh air consumption Max.4% 98. DC current Number of DC inputs Output Values Nominal AC output @ 50 °C (122 °F) Continuous AC power @ 25 °C (77 °F) Max..9 lagging < 3% < 1500 W 4) < 100 W 3 x 230 V.4% 98. with protection against wind and weather Operation temperature range Rel. 95% 3000 m3/h 3000 m3/h 3000 m3/h 2000 m (6562 ft) 2000 m (6562 ft) 2000 m (6562 ft) Features Sunny WebBox Communication Communication with Sunny String-Monitor ● Ethernet (optical fiber optional) RS485 ● Ethernet (optical fiber optional) RS485 ● Ethernet (optical fiber optional) RS485 72 .. THD Power consumption Internal consumption in operation Standby consumption External auxiliary voltage Dimensions and Weight Dimensions (W / H / D) in mm (in) Weight Efficiency 2) Max...4% 98.4% IP54 IP54 IP54 • Classification of chemically active substances: 3C2 • Classification of mechanically active substances: 3S2 –20 °C ...6% 98.. +50 °C (–4 °F . +122 °F) 15% ..4% 98.. 95% 15% ..9 leading .. 95% 15% . 0. 50 / 60 Hz 800 kVA 880 kVA 1411 A 1283 A 360 V ● ● < 3% < 1500 W 4) < 100 W 3 x 230 V.4% 98. 50 / 60 Hz 2562 / 2279 / 956 (101 / 90 / 116) 1800 kg (3968 lb) 98.. altitude above sea level Sunny Central 720CP 515 V – 820 V 3) 5) 1400 A Sunny Central 760CP 545 V – 820 V 3) 5) 1000 V / 1100 V 1) Optional 1400 A 9 fused inputs 760 kVA 836 kVA 1411 A 1283 A 342 V ● ● 0. efficiency Euro ETA CEC-eta Protection Rating and Ambient Conditions Protection rating (as per EN 60529) Protection rating (as per IEC 60721-3-3) Ambient conditions: fixed location.6% 98. 05 UAC. DC voltages and power classes can be configured Internal consumption at nominal power At 1.Central Inverters Sunny Central 720CP LCD graphic display Enclosure color Color of base Color of roof Ground fault monitoring / insulation monitoring Circuit breaker AC side Motor driven load disconnect switch on DC side AC overvoltage protector DC overvoltage protector Overvoltage protectors for auxiliary supply Certificates / Listings EMC CE conformity BDEW-MSRL / FGW / TR8 6) RD 1633 / 2000 ● RAL 9016 RAL 7005 RAL 7004 ● ● ● ● ● ● Sunny Central 760CP ● RAL 9016 RAL 7005 RAL 7004 ● ● ● ● ● ● EN 61000-6-2 EN 61000-6-4 ● ● ● Sunny Central 800CP ● RAL 9016 RAL 7005 RAL 7004 ● ● ● ● ● ● ● ● ● ● ● ● ● Standard features Type designation ○ Optional features — Not available SC 720CP-10 SC 760CP-10 SC 800CP-10 1) 2) 3) 4) 5) 6) Startup at DC voltage < 1000 V Efficiency measured without internal power supply Further AC voltages.nom and cos ϕ= 1 With complete dynamic grid support 73 . 5% 98.5% IP54 IP54 • Classification of chemically active substances: 3C2 • Classification of mechanically active substances: 3S2 –20 °C . 50 / 60 Hz < 3% < 1500 W 4) < 100 W 3 x 230 V. 50 / 60 Hz 630 kVA 700 kVA 1271 A 1155 A 315 V ● ● 1350 A Sunny Central 630CP 500 V – 820 V 5) 2562 / 2279 / 956 (101 / 90 / 116) 1800 kg ( 3968 lb) 1800 kg (3968 lb) 98. efficiency Euro ETA CEC-eta Protection Rating and Ambient Conditions Protection rating (as per EN 60529) Protection rating (as per IEC 60721-3-3) Ambient conditions: fixed location. AC current Nominal AC current Nominal AC voltage ±10% AC grid frequency 50 Hz AC grid frequency 60 Hz Power factor (cos ϕ) Max. humidity Fresh air consumption Max.7% 98. 95% 15% . with protection against wind and weather Operation temperature range Rel.. 0. +50 °C (–4 °F .. DC voltage Max. DC current Number of DC inputs Output Values Nominal AC output @ 50 °C (122 °F) Continuous AC power @ 25 °C (77 °F) Max. +122 °F) 15% ..SUNNY CENTRAL 500CP / 630CP Technical data Input Data MPP voltage range Max..5% 98..... THD Power consumption Internal consumption in operation Standby consumption External auxiliary voltage Dimensions and Weight Dimensions (W / H / D) in mm Weight Efficiency 2) Max. 95% 3000 m3/h 3000 m3/h 2000 m (6562 ft) 2000 m (6562 ft) Features Sunny WebBox Communication Communication with Sunny String-Monitor LCD graphic display ● Ethernet (optical fiber optional) RS485 ● ● Ethernet (optical fiber optional) RS485 ● 74 .4% 98... +122 °F) –20 °C .6% 98. +50 °C (–4 °F ...9 lagging < 3% < 1500 W 4) < 100 W 3 x 230 V..9 leading .. altitude above sea level Sunny Central 500CP 430 V – 820 V 5) 1000 V / 1100 V 1) Optional 1250 A 9 fused inputs 500 kVA 550 kVA 1167 A 1069 A 270 V ● ● 0. DC voltages and power classes can be configured Internal consumption at nominal power At 1.Central Inverters Sunny Central 500CP Enclosure color Color of base Color of roof Ground fault monitoring / insulation monitoring Circuit breaker AC side Motor driven load disconnect switch on DC side AC overvoltage protector DC overvoltage protector Overvoltage protectors for auxiliary supply Certificates / Listings EMC CE conformity BDEW-MSRL / FGW / TR8 6) RD 1633 / 2000 RAL 9016 RAL 7005 RAL 7004 ● ● ● ● ● ● EN 61000-6-2 EN 61000-6-4 ● ● ● Sunny Central 630CP RAL 9016 RAL 7005 RAL 7004 ● ● ● ● ● ● ● ● ● ● Standard features Type designation ○ Optional features — Not available SC 500CP-10 SC 630CP-10 1) 2) 3) 4) 5) 6) Startup at DC voltage < 1000 V Efficiency measured without internal power supply Further AC voltages.05 UAC.nom and cos ϕ= 1 With complete dynamic grid support 75 . making it an investment that will continue to pay off in the coming years. It is the first central inverter to fulfill the requirements of the Medium-Voltage Directive. efficiency is increased and. which feeds directly into a shared medium-voltage transformer.Efficient • Greater efficiency without lowvoltage transformers due to direct connection to the mediumvoltage grid Turnkey Delivery • Complete with medium-voltage transformer and concrete substation for outdoor installation Optional • Medium-voltage switchgear systems for a flexible structure in designing large solar plants • AC transfer station with measurement • Medium-voltage transformers for other grid voltages (deviating from 20 kV) SUNNY CENTRAL for direct medium-voltage feed-in 800MV / 1000MV / 1250MV High-performance medium-voltage station For even more power. two Sunny Central HE inverters can be combined in a medium-voltage station (MV). For example. inverter costs are lowered. By removing the need for low-voltage transformers. The Sunny Central MV also offers flexibility for the future. two Sunny Central 630HE inverters can be combined into a powerful Sunny Central 1250MV station. at the same time. 76 . Central Inverters 77 . 9 lagging < 3% < 3000 W 3) < 180 W + 1100 W 3 x 230 V..3% IP54 Sunny Central 1000MV 1018 kW 1120 kWp 450 V – 820 V 4) 1000 V 2484 A (16 + 16) + 4 DCHV 1000 kVA 1100 kVA 20000 V 28.1 A ● ● < 3% < 3000 W 3) < 180 W + 1350 W 3 x 230 V. 3-pole 3620 (142.5) 3000 (118) 35000 kg (77162 lb) 97.5) 5400 (212. 50/60 Hz B 20 A.SUNNY CENTRAL 800MV / 1000MV / 1250MV Technical data Input data Nominal DC power Max. humidity Fresh air consumption Max..5) 3000 (118) 35000 kg (77162 lb) 97. 50/60 Hz B 20 A.5) 5400 (212.. 3-pole 3620 (142.. altitude (above sea level) Sunny Central 800MV 816 kW 900 kWp 450 V – 820 V 4) 1000 V 1986 A (16 + 16) + 4 DCHV 800 kVA 880 kVA 20000 V 23.8 A ● ● 0.4% IP54 IP54 –20 °C … +45 °C (–4 °F .8% 97. 3-pole 3620 (142. DC power MPP voltage range Max. 0. +113 °F) 15% … 95% 15% … 95% 15% … 95% 12400 m3/h 12400 m3/h 12400 m3/h 1000 m (3281 ft) 1000 m (3281 ft) 1000 m (3281 ft) Features Display: text line / graphic Ground fault monitoring Heating Emergency stop ●/— ● ● ● ●/— ● ● ● ●/— ● ● ● 78 . efficiency Euro-eta Protection rating and ambient conditions Protection rating (as per EN 60529) Operating temperature range Rel.7% 97.9 leading .5) 3000 (118) 35000 kg (77162 lb) 97.9% 97.2 A ● ● < 3% < 3000 W 3) < 180 W + 1100 W 3 x 230 V. 50/60 Hz B 20 A. DC voltage Max.5% Sunny Central 1250MV 1284 kW 1410 kWp 500 V – 820 V 4) 1000 V 2844 A (16 + 16) + 4 DCHV 1250 kVA 1400 kVA 20000 V 36.5) 5400 (212. THD Power consumption Internal consumption in operation Standby consumption External auxiliary supply voltage External back-up fuse for auxiliary supply Dimensions and weight Height in mm (in) Width in mm (in) Depth in mm (in) Weight Efficiency 1) Max. DC current Number of DC inputs Output data Nominal AC power @ 45 °C (113 °F) Continuous AC power @ 25 °C (77 °F) Nominal AC voltage Nominal AC current AC grid frequency 50 Hz AC grid frequency 60 Hz Power factor (cos ϕ) Max. Ethernet 10 x Ain 2) ○ RS485 RS232 2 EN 61000-6-2 EN 61000-6-4 ● ● ● ● Sunny Central 1250MV SI load disconnection switch Switch-disconnect with motor ●/● ● analog. 1x pyranometer 3) Internal consumption at nominal power 4) At 1. 79 . inverter without galvanic isolation for connection to a medium-voltage transformer (taking into account the SMA specification for the transformer) 1) Efficiency measured without an internal power supply at UDC = 500 V 2) 2x inputs for the external nominal value specification for active power and reactive power. 1x irradiation sensor. ISDN. alert signal) Certificates / listings EMC CE conformity BDEW-MSRL / FGW/TR8 5) RD 1633/2000 Arrêté du 23/04/08 SI load disconnection switch Switch-disconnect with motor ●/● ● analog. ISDN. optional) Analog inputs Overvoltage protection for analog inputs Sunny String-Monitor connection (COM1) PC connection (COM3) Electrically separated relay (ext. Ethernet 10 x Ain 2) ○ RS485 RS232 2 ● ● ● ● ● ● ● ● ● Standard features Type designation ○ Optional features — Not available SC 800MV-11 SC 1000MV-11 SC 1250MV-11 HE: High Efficiency.05 UAC.Central Inverters Sunny Central 800MV Circuit breaker AC side Circuit breaker DC side Monitored overvoltage protectors AC / DC Monitored overvoltage protectors for auxiliary supply SCC (Sunny Central Control) interfaces Communication (NET Piggy-Back. nom and cos ϕ = 1 5) With limited dynamic grid support Please note: In certain countries the substations may differ from the substations shown in the images. ISDN. 1x external alarm input. Ethernet 10 x Ain 2) ○ RS485 RS232 2 Sunny Central 1000MV SI load disconnection switch Switch-disconnect with motor ●/● ● analog. Efficient • Greater efficiency without low voltage transformers due to direct connection to the mediumvoltage grid Turnkey Delivery • Complete with medium-voltage transformer and concrete substation for outdoor installation Optional • Medium-voltage switchgear systems for a flexible structure in designing large solar plants • AC transfer station with measurement • Medium-voltage transformers for other grid voltages (deviating from 20 kV) SUNNY CENTRAL for direct medium-voltage feed-in 400MV / 500MV / 630MV The compact station for safe grid management Equipped with a new SMA HE central inverter and a medium-voltage transformer. efficiency is increased and. at the same time. By removing the need for low-voltage transformers. fulfilling all requirements of the Medium-Voltage Directive. The Sunny Central MV also actively participates in grid management. inverter costs are lowered. the Sunny Central MV feeds directly into the medium-voltage grid. 80 . The Sunny Central MV is delivered as a “turnkey” concrete substation for outside installation. Central Inverters 81 . . THD Power consumption Internal consumption in operation Standby consumption External auxiliary supply voltage External back-up fuse for auxiliary supply Dimensions and weight Height in mm (in) Width in mm (in) Depth in mm (in) Weight Efficiency 2) Max.SUNNY CENTRAL 400MV / 500MV / 630MV Technical data Input data Nominal DC power Max.55 A ● ● < 3% < 1500 W 4) < 100 W + 720W 3 x 230 V. humidity Fresh air consumption Max. +113 °F) 15% … 95% 15% … 95% 15% … 95% 6200 m3/h 6200 m3/h 6200 m3/h 1000 m (3281 ft) 1000 m (3281 ft) 1000 m (3281 ft) Features Display: text line / graphic Ground fault monitoring Heating Emergency stop ●/— ● ● ● ●/— ● ● ● ●/— ● ● ● 82 .4% IP54 IP54 –20 °C … +45 °C (–4 °F .5% 97.4 A ● ● 0. 0. 50/60 Hz B 20 A. efficiency Euro-eta Protection rating and ambient conditions Protection rating (as per EN 60529) Operating temperature range Rel. 3-pole 3600 (142) 5300 (209) 2500 (98) 30000 kg (66139 lb) 97. DC current Number of DC inputs Output data Nominal AC power @ 45 °C (113 °F) Continuous AC power @ 25 °C (77 °F) Nominal AC voltage Nominal AC current AC grid frequency 50 Hz AC grid frequency 60 Hz Power factor (cos ϕ) Max.9 lagging < 3% < 1500 W 4) < 100 W + 720 W 3 x 230 V. altitude (above sea level) Sunny Central 400MV 408 kW 450 kWp 1) 450 V – 820 V 5) 1000 V 993 A (8 + 8) + 2 DCHV 400 kVA 440 kVA 20000 V 11.3% Sunny Central 630MV 642 kW 705 kWp 1) 500 V – 820 V 5) 1000 V 1422 A (8 + 8) + 2 DCHV 630 kVA 700 kVA 20000 V 18.1% IP54 Sunny Central 500MV 509 kW 560 kWp 1) 450 V – 820 V 5) 1000 V 1242 A (8 + 8) + 2 DCHV 500 kVA 550 kVA 20000 V 14. DC power MPP voltage range Max.9 leading . 50/60 Hz B 20 A.18 A ● ● < 3% < 1500 W 4) < 100 W + 860 W 3 x 230 V. 3-pole 3600 (142) 5300 (209) 2500 (98) 30000 kg (66139 lb) 97.8% 97.. DC voltage Max. 50/60 Hz B 20 A... 3-pole 3600 (142) 5300 (209) 2500 (98) 30000 kg (66139 lb) 97.7% 97. inverter without galvanic isolation for connection to a medium-voltage transformer (taking into account the SMA specification for the transformer) 1) Specifications apply to irradiation values below STC 2) Efficiency measured without an internal power supply at UDC = 500 V 3) 2x inputs for the external nominal value specification for active power and reactive power. ISDN. Ethernet 5 x Ain 3) ○ RS485 RS232 1 EN 61000-6-2 EN 61000-6-4 ● ● ● ● Sunny Central 630MV SI load disconnection switch Switch-disconnect with motor ●/● ● analog. Ethernet 5 x Ain 3) ○ RS485 RS232 1 ● ● ● ● ● ● ● ● ● Standard features Type designation ○ Optional features — Not available SC 400MV-11 SC 500MV-11 SC 630MV-11 HE: High Efficiency. 83 . ISDN. alert signal) Certificates / listings EMC CE conformity BDEW-MSRL / FGW / TR8 6) RD 1633 / 2000 Arrêté du 23 / 04 / 08 SI load disconnection switch Switch-disconnect with motor ●/● ● analog.05 UAC. 1x external alarm input. 1x pyranometer 4) Internal consumption at nominal power 5) At 1. 1x irradiation sensor.Central Inverters Sunny Central 400MV Circuit breaker AC side Circuit breaker DC side Monitored overvoltage protectors AC / DC Monitored overvoltage protectors for auxiliary supply SCC (Sunny Central Control) interfaces Communication (NET Piggy-Back. ISDN. nom and cos ϕ = 1 6) With limited dynamic grid support Please note: In certain countries the substations may differ from the substations shown in the images. optional) Analog inputs Overvoltage protection for analog inputs Sunny String-Monitor connection (COM1) PC connection (COM3) Electrically separated relay (ext. Ethernet 5 x Ain 3) ○ RS485 RS232 1 Sunny Central 500MV SI load disconnection switch Switch-disconnect with motor ●/● ● analog. Featuring a direct connection to a medium-voltage transformer. the distinguished High Efficiency series has once again been improved. 84 . The inverters also feature comprehensive grid management functions—including immediate reconnection after a grid voltage drop. This means that the maximum power achieved in continuous operation has been increased by 10 percent. the series is already equipped with the intelligent power management of next generation SMA central inverters. compared to the nominal power at ambient temperatures under 25 °C (77 °F).High Yields • Excellent specific price • Full nominal power up to 50 °C (122 °F) • 10% additional power in continuous operation at ambient temperatures up to 25 °C (77 °F) • Efficiency exceeds 98% Flexible • Integrated DC main distribution for direct connection of stringmonitors • Input voltage up to 1000 V supports flexible system design • Connection of up to two external DC main distributors for diverse system configuration Reliable • Comprehensive grid management functions • Flawless string monitoring SUNNY CENTRAL 400HE / 500HE / 630HE Proven high performance Combining high system design flexibility with minimal costs and even more power. Central Inverters 85 . 50/60 Hz B 20 A.4% IP20 IP20 –20 °C … +50 °C (–4 °F . altitude (above sea level) Sunny Central 400HE 408 kW 450 kWp 1) 450 V – 820 V 5) 1000 V 993 A (8 + 8) + 2 DCHV 400 kVA 440 kVA 270 V 855 A ● ● < 3% < 1500 W 4) < 100 W 3 x 230 V. 3-pole 2120 (83) 2800 (110) 850 (33. 3-pole 2120 (83) 2800 (110) 850 (33.6% 98. +122 °F) 15% … 95% 15% … 95% 15% … 95% 6200 m3/h 6200 m3/h 6200 m3/h 1000 m (3281 ft) 1000 m (3281 ft) 1000 m (3281 ft) Features Display: text line / graphic Ground fault monitoring Heating Emergency stop ●/— ● ● ● ●/— ● ● ● ●/— ● ● ● 86 .4% Sunny Central 630HE 642 kW 705 kWp 1) 510 V – 820 V 5) 1000 V 1422 A (8 + 8) + 2 DCHV 630 kVA 700 kVA 315 V 1155 A ● ● < 3% < 1500 W 4) < 100 W 3 x 230 V. 0.4% IP20 Sunny Central 500HE 509 kW 560 kWp 1) 450 V – 820 V 5) 1000 V 1242 A (8 + 8) + 2 DCHV 500 kVA 550 kVA 270 V 1070 A ● ● 0. 50/60 Hz B 20 A.5) 1900 kg (4189 lb) 98.5) 1900 kg (4189 lb) 98. humidity Fresh air consumption Max. DC power MPP voltage range Max.5) 1900 kg (4189 lb) 98.SUNNY CENTRAL 400HE / 500HE / 630HE Technical data Input data Nominal DC power Max. DC current Number of DC inputs Output data Nominal AC power @ 50 °C (122 °F) Continuous AC power @ 25 °C (77 °F) Nominal AC voltage ± 10% Nominal AC current AC grid frequency 50 Hz AC grid frequency 60 Hz Power factor (cos ϕ) Max. THD Power consumption Internal consumption in operation Standby consumption External auxiliary supply voltage External back-up fuse for auxiliary supply Dimensions and weight Height in mm (in) Width in mm (in) Depth in mm (in) Weight Efficiency 2) Max. 3-pole 2120 (83) 2800 (110) 850 (33. 50/60 Hz B 20 A.6% 98..6% 98.9 leading ...9 lagging < 3% < 1500 W 4) < 100 W 3 x 230 V. DC voltage Max.. efficiency Euro-eta Protection rating and ambient conditions Protection rating (as per EN 60529) Operating temperature range Rel. optional) Analog inputs Overvoltage protection for analog inputs Sunny String-Monitor connection (COM1) PC connection (COM3) Electrically separated relay (ext. inverter without galvanic isolation for connection to a medium-voltage transformer (taking into account the SMA specification for the transformer) 1) Specifications apply to irradiation values below STC 2) Efficiency measured without an internal power supply at UDC = 500 V 3) 2x inputs for the external nominal value specification for active power and reactive power. 1x pyranometer 4) Internal consumption at nominal power 5) UDC min at UAC. Ethernet 5 x Ain 3) ○ RS485 RS232 1 Sunny Central 500HE SI load disconnection switch switch-disconnect with motor ●/● ● analog. alert signal) Certificates / listings EMC CE conformity BDEW-MSRL / FGW / TR8 6) RD 1633 / 2000 Arrêté du 23 / 04 / 08 SI load disconnection switch switch-disconnect with motor ●/● ● analog. 1x external alarm input. ISDN.Central Inverters Sunny Central 400HE Circuit breaker AC side Circuit breaker DC side Monitored overvoltage protectors AC / DC Monitored overvoltage protectors for auxiliary supply SCC (Sunny Central Control) interfaces Communication (NET Piggy-Back. ISDN. 87 . nom ±5% and cos ϕ = 1 6) With limited dynamic grid support Please also read: Transport instructions for Sunny Central and the Sunny Central Installation Guide. Ethernet 5 x Ain 3) ○ RS485 RS232 1 ● ● ● ● ● ● ● ● ● Standard features Type designation ○ Optional features — Not available SC 400HE-11 SC 500HE-11 SC 630HE-11 HE: High Efficiency. ISDN. Ethernet 5 x Ain 3) ○ RS485 RS232 1 EN 61000-6-2 EN 61000-6-4 ● ● ● ● Sunny Central 630HE SI load disconnection switch switch-disconnect with motor ●/● ● analog. 1x irradiation sensor. the Sunny Central 250HE can be connected directly to a medium-voltage transformer.Reliable • Motorized DC disconnect • DC and AC overvoltage protection Informative • Easy remote querying • Status messages can be sent via e-mail or SMS Optional • String current monitoring • Extended DC input voltage range up to 1000 V SUNNY CENTRAL 200 / 250 / 250HE / 350 Direct connection to the low-voltage grid The first choice for use in medium . 8 or 12 fused inputs for the DC distributor box and several devices can be connected together on the AC side. the proven Sunny Central 200. 88 .and large-scale PV power plants. Whereas the Sunny Central 200. The central inverters have 5. 250 and 350 allow system operators to achieve excellent solar yields. especially in ground-mounted systems or roof systems with homogeneous structures. 250 and 350 feed directly into the low-voltage grid. making megawatt systems possible. Central Inverters 89 . 5) 850 (33. +104 °F) 15% … 95% 15% … 95% 4200 m3/h 3500 m3/h 1000 m (3281 ft) 1000 m (3281 ft) Features Display: text line / graphic Ground fault monitoring Heating Emergency stop ●/— ● ● ● ●/— ● ● ● ●/— ● ● ● ●/— ● ● ● 90 . 50/60 Hz B 16 A. 50/60Hz B 16 A.5)4) 2400 (94.98 < 3% < 1500 W < 80 W 400 V.2% IP20 15% … 95% 6500 m3/h 1000 m (3281 ft) IP20 IP20 –20 °C … +40 °C (–13 °F .7% 94.. DC power MPP voltage range Max.SUNNY CENTRAL 200 / 250 / 250HE / 350 Technical data Input data Nominal DC power Max.5) 1170 kg (6173 lb) 97. altitude (above sea level) Sunny Central 200 210 kW 230 kWp 1) 450 V – 820 V 5) 880 V 472 A 5 200 kW 400 V 289 A ● ● > 0.5)4) 2800 (110) 850 (33.5) 1600 kg (3528 lb) 95.5) 850 (33. DC current Number of DC inputs Output data Nominal AC power Nominal AC voltage Nominal AC current AC grid frequency 50 Hz AC grid frequency 60 Hz Max. efficiency Euro-eta Protection rating and ambient conditions Protection rating (as per EN 60529) Operating temperature range Rel. humidity Fresh air consumption Max.5) 1170 kg (6173 lb) 96. 3-pole 2120 mm (83..0% 95. 1-pole 2120 mm (83.5)4) 2000 (79) 850 (33.7% Sunny Central 350 369 kW 405 kWp 1) 450 V – 820 V 5) 880 V 800 A 12 350 kW 400 V 505 A ● ● > 0. 3-pole 2120 mm (83. 50/60 Hz B 16 A. 3-pole 2120 mm (83. 50/60 Hz B 16 A.98 < 3% < 1000 W < 70 W 230 V.2% Sunny Central 250HE 261 kW 285 kWp 1) 450 V – 820 V 5) 880 V 591 A 8 250 kW 270 V 535 A ● ● > 0.5% 96. cos ϕ Max.5)4) 2400 (94. DC voltage Max. THD Power consumption Internal consumption in operation Standby consumption External auxiliary supply voltage External back-up fuse for auxiliary supply Dimensions and weight Height in mm (in) Width in mm (in) Depth in mm (in) Weight Efficiency 2) Max.98 < 3% < 2500 W < 70 W 400 V.5) 2070 kg (4564 lb) 96.5% IP20 15% … 95% 3300 m3/h 1000 m (3281 ft) Sunny Central 250 262 kW 290 kWp 1) 450 V – 820 V 5) 880 V 591 A 8 250 kW 400 V 361 A ● ● > 0.98 < 3% < 1500 W < 80 W 400 V.1% 95. 2 x Ain 3) ○ RS485 RS232 1 Sunny Central 250HE Fuse-switch-disconnect motor-driven ● ● ● analog. 2 x Ain 3) ○ RS485 RS232 1 Sunny Central 350 ● motor-driven ● (not with TT grid) ● ● (not with TT grid) analog. Ethernet 1 x PT 100. ISDN. 2 x Ain 3) ○ RS485 RS232 1 ● ● ● EN 61000-6-2 EN 61000-6-4 ● ● ● ● ● ● ● ● ● ● Standard features Type designation ○ Optional features — Not available SC 200 SC 250 SC 250HE SC 350 1) Specifications apply to irradiation values = 1000 (kWh/(kWp x year)) 2) Efficiency measured without an internal power supply at UDC = 500 V 3) Terminal for an analog sensor provided by the customer in two-wire and four-wire version 4) The switch cabinet is raised by 210 mm (8. Ethernet 1 x PT 100. Ethernet 1 x PT 100. signal) Certificates / listings EMC CE conformity EEG conformity 6) RD 1633 / 2000 ● motor-driven ● (not with TT grid) ● ● (not with TT grid) analog. ISDN. nom ±5% and cos ϕ = 1 6) Grid stability management and static voltage support Please also read: Transport instructions for Sunny Central and the Sunny Central Installation Guide. 2 x Ain 3) ○ RS485 RS232 1 Sunny Central 250 ● motor-driven ● (not with TT grid) ● ● (not with TT grid) analog. 91 . ISDN. optional) Analog inputs Overvoltage protection for analog inputs Sunny String-Monitor connection (COM1) PC connection (COM3) Electrically separated relay (ext. Ethernet 1 x PT 100. ISDN.Central Inverters Sunny Central 200 Circuit breaker AC side Circuit breaker DC side Monitored overvoltage protectors AC Monitored overvoltage protectors DC Monitored overvoltage protectors for auxiliary supply SCC (Sunny Central Control) interfaces Communication (NET Piggy-Back.3 in) for the EVR option 5) UDC min at UAC. easier installation Efficiency • 97. The indoor version is equipped with a special ventilation concept for use inside buildings. the Sunny Central 100 Outdoor is perfectly suited for implementing large-scale solar power systems in open spaces. With a weatherproof enclosure and extended temperature range. it is the first choice for reliable outdoor operation.Flexible • For indoor and outdoor installation • Extended temperature range from –20 °C to +50 °C (–4 °F to +122 °F) • Compact dimensions. Plant operators benefit twice. 92 . even in harsh climates. the inverter’s class-leading efficiency has again been improved. The compact design greatly reduces installation work and thanks to innovative transformer technology.6% leading edge efficiency Reliable • System monitoring via integrated data logger • Easy remote querying using remote access Optional • String monitoring • DC input voltage range up to 1000 V • Operation with a grounded PV generator SUNNY CENTRAL 100 Outdoor / 100 Indoor Robust power at an attractive price Powerful and efficient. Central Inverters 93 . 99 < 3% < 1000 W < 50 W 230 V.6% 97. IP54 IP44. 50/60 Hz B 16 A. efficiency Euro-eta Protection rating and ambient conditions Protection rating (as per EN 60529) Operating temperature range Rel. DC current Number of DC inputs Output data Nominal AC power Nominal AC voltage Nominal AC current AC grid frequency 50 Hz AC grid frequency 60 Hz Max. 50/60 Hz B 16 A. humidity Fresh air consumption Max. 1-pole 1835 (72) 1280 (50) 830 (33) 505 kg (1113 lb) 98. IP54 –20 °C … +50 °C (–4 °F … +122 °F) 4) 15% … 95% 15% … 95% 15% … 95% 2300 m3/h 2300 m3/h 2300 m3/h 1000 m (3281 ft) 1000 m (3281 ft) 1000 m (3281 ft) Features Display: text line / graphic Ground fault monitoring Heating Emergency stop ●/— ● (optionally adjustable) ● ● ●/— ● (optionally adjustable) ● — ●/— ● (optionally adjustable) ● ●/— 94 .5% 98. 50/60 Hz B 16 A.99 < 3% < 1000 W < 50 W 230 V. DC voltage Max. cos ϕ Max. DC power MPP voltage range Max.0% IP20 Sunny Central 100 Outdoor 105 kW 115 kWp 1) 450 V – 820 V 5) 1000 V 235 A 3 100 kW 400 V 145 A ● ● > 0. altitude (above sea level) Sunny Central 100 Indoor 105 kW 115 kWp 1) 450 V – 820 V 5) 1000 V 235 A 3 100 kW 400 V 145 A ● ● > 0.3% IP44.6% 97.0% Sunny Central 100 Indoor / Outdoor HE* 103 kW 115 kWp 1) 450 V – 820 V 5) 1000 V 235 A 3 100 kW 300 V 193 A ● ● > 0. 1-pole 1835 (72) 1280 (50) 830 (33) 925 kg (2039 lb) 97.99 < 3% < 1000 W < 50 W 230 V. 1-pole 1835 (72) 1280 (50) 830 (33) 925 kg (2039 lb) 97.SUNNY CENTRAL 100 Outdoor / 100 Indoor Technical data Input data Nominal DC power Max. THD Power consumption Internal consumption in operation Standby consumption External auxiliary supply voltage External back-up fuse for auxiliary supply Dimensions and weight Height in mm (in) Width in mm (in) Depth in mm (in) Weight Efficiency 2) Max. ISDN. a suitable foundation. alert signal) Certificates / listings EMC CE conformity RD 1633 / 2000 ○ motor-driven ○ ○ analog. the Sunny Central Installation Guide. nom ±5% and cos ϕ = 1 Note: Transport instructions for Sunny Central. at an ambient temperature of +50 °C (+122 °F) the nominal values are held for two hours. optional) Analog inputs Overvoltage protection for analog inputs Sunny String-Monitor connection (COM1) PC connection (COM3) Electrically separated relay (ext. inverter without galvanic isolation for connection to a medium-voltage transformer 1) Specifications apply to irradiation values = 1000 (kWh/(kWp x year)) 2) Efficiency measured without an internal power supply at UDC = 500 V 3) Terminal for an analog sensor provided by the customer in two-wire and four-wire version 4) Complies with nominal values up to an ambient temperature of +40 °C (+104 °F) . Ethernet ○ RS485 RS232 1 Sunny Central 100 Outdoor ○ motor-driven ○ ○ analog. 2 x Ain3) ○ RS485 RS232 1 EN 61000-6-2 EN 61000-6-4 ● ● Sunny Central 100 Indoor / Outdoor HE* fuse-switch-disconnect* motor-driven ● ○ analog. sufficient ventilation and appropriate sun shading systems are necessary. Ethernet optional 1 x PT 100. Ethernet ○ RS485 RS232 1 ● ● ● ● ● Standard features Type designation ○ Optional features — Not available SC 100 SC 100 SC 100 *HE: High Efficiency. ISDN. 5) UDC min at UAC. ISDN.Central Inverters Sunny Central 100 Indoor Circuit breaker AC side Circuit breaker DC side Monitored overvoltage protectors AC / DC Monitored overvoltage protectors for auxiliary supply SCC (Sunny Central Control) interfaces Communication (NET Piggy-Back. 95 . High Yields • 98% CEC efficiency • Suitable for ambient temperatures of up to 60 °C (140 °F) • OptiCool™ intelligent temperature management Low System Costs • Outdoor-rated enclosure • Couples to medium-voltage external transformer • Available as integrated solution Strong Peripherals • Optional DC & AC disconnects • Optional combiner boxes with string monitoring • Sunny WebBox. Designed for easy installation. the UL-certified Sunny Central 500HE-US is the ideal choice for large-scale PV projects. 96 . Flexible plant monitoring is available through various communications solutions such as Ethernet. operation and performance monitoring. Modbus® & OPC compatible UL Certified • UL 1741 / IEEE-1547 compliant SUNNY CENTRAL 500HE-US The ideal solution for large-scale North American solar power plants The Sunny Central 500HE-US couples to an external medium-voltage transformer to accommodate long distance power feeds to distribution substations and delivers the highest efficiency available for large PV inverters. RS485 and OPC. An updated user interface features a large LCD that provides a graphical view of the daily plant production as well as the status of the inverter and the utility grid. Modbus. +140 °F) +45 °C (+113 °F) NEMA 3R ●/● 15% … 95% 3000 m³/h < 1600 W < 110 W 2277 mm (90 in) 2562 mm (101 in) 956 mm (38 in) < 1800 kg (3970 lb) UL 1741. DC power MPP voltage range Max. humidity Fresh air consumption Internal consumption at nominal power Standby consumption (Pnight) Dimensions and weight Height Width Depth Weight Certificates / listings Certificates EMC conformity Interfaces RS485 / Ethernet / analog Display: text line / graphic Communication protocols SSM-US connection Plant monitoring Sunny Central 500HE-US 565 kWp 1) 330 V – 600 V 600 V 380 V / 5000 W 1600 A 6–9 500 kVA @ 45 °C (113 °F) 1470 A @ 200 V 60 Hz 180 V – 220 V 196 V – 210 V > 0.0% 97..6% 98.. temperature for nominal conditions Protection rating Installation indoors / outdoors Rel.9% –25 °C … +60 °C (–13 °F . AC current AC grid frequency AC voltage range AC voltage range. efficiency CEC efficiency Euro-eta Ambient conditions Operating temperature range Max. THD Efficiency 2) Max. DC current Number of DC inputs Output data Nominal AC power Max. Class A ○/○/○ —/● Modbus / TCP RS485 Sunny Portal ● Standard features Type designation ○ Optional features — Not available SC 500HE-US 1) Specifications apply to irradiation values below STC 2) Measured without an internal power supply at UDC = 330 V 97 .Central Inverters Technical data Input data Max. DC voltage Feed starting at [U] / [P] Max. IEEE 1547 FCC.99 < 5% 98. Part 15. UL 1998. full active power Power factor (cos ϕ) Max. Efficiency • 97% CEC weighted efficiency • Direct connection to the 480 V grid • Suitable for ambient temperatures of up to 60 °C (140 °F) Reliable • Integrated isolation transformer • Suitable for indoor or outdoor use • Integrated data logger • Simple remote query and maintenance Strong Peripherals • AC/DC disconnect unit • Optional combiner boxes • Sunny Central String-Monitor-US UL Certified • UL 1741 / IEEE-1547 compliant SUNNY CENTRAL 250-US / 500-US Perfect for commercial systems in North America The Sunny Central 250-US and 500-US solar inverters are ideally suited for commercial projects in North America. The integrated transformer makes direct connection with the low-voltage grid possible and. Monitoring and remote maintenance is performed via the integrated data logger. Ethernet or OPC interfaces. 98 . thanks to the outdoor-rated enclosure and OptiCool™ temperature management system. The CEC efficiency of 97 percent is remarkable for transformer based inverters. which is accessible through RS485. the units can be installed practically anywhere. 9% –25 °C … +50 °C (–13 °F . IEEE 1547 FCC. DC power MPP voltage range Max..4% 97% 96. IEEE 1547 FCC.99 < 3% 97. +122 °F) +45 °C (+113 °F) NEMA 3R ●/● 15% … 95% 4000 m3/h < 800 W < 69 W 2027 mm (80 in) 2786 mm (110 in) 830 mm (33 in) < 1900 kg (4189 lb) UL 1741. +122 °F) +45 °C (+113 °F) NEMA 3R ●/● 15% … 95% 6000 m3/h < 1500 W < 80 W 2027 mm (80 in) 3536 mm (140 in) 930 mm (37 in) < 3250 kg (7165 lb) UL 1741. DC current Number of DC inputs Output data Nominal AC power Max.Central Inverters Technical data Input data Max.. temperature for nominal conditions Protection rating Installation indoors / outdoors Rel. humidity Fresh air consumption Internal consumption at nominal power Standby consumption (Pnight) Dimensions and weight Height Width Depth Weight Certificates / listings Certificates EMC conformity Interfaces RS485 / Ethernet / Analog Display: text line / graphic Communication protocols SSM-US connection Plant monitoring Sunny Central 250-US 285 kWp 1) 330 V – 600 V 600 V 380 V / 5000 W 800 A 4–6 250 kVA @ 45 °C (113 °F) 300 A @ 480 V 60 Hz 422 V – 528 V 480 V – 514 V > 0.. AC current AC grid frequency AC voltage range AC voltage range. Class A ○/○/○ ●/— Modbus / TCP RS485 Sunny Portal ● Standard features Type designation ○ Optional features — Not available SC 250U SC 500U 1) Specifications apply to irradiation values below STC 2) Measured without an internal power supply at UDC = 325 V (SC 250-US) or 330 V (SC 500-US) 99 . UL 1998.99 < 3% 97.6% –25 °C … +50 °C (–13 °F . DC voltage Feed starting at [U]/[P] Max. efficiency CEC efficiency Euro-eta Ambient conditions Operating temperature range Max. full active power Power factor (cos ϕ) Max. Part 15. Class A ○/○/○ ●/— Modbus / TCP RS485 Sunny Portal Sunny Central 500-US 570 kWp 1) 330 V – 600 V 600 V 380 V / 5000 W 1600 A 6–9 500 kVA @ 45 °C (113 °F) 600 A @ 480 V 60 Hz 422 V – 528 V 480 V – 514 V > 0.5% 97% 96. UL 1998.. Part 15. THD Efficiency 2) Max. By measuring and comparing the individual string currents.Precise • Accurate monitoring of all PV strings Flexible • Sunny String-Monitor is available with various connection types for the string connections • For grounded or non-grounded PV arrays upon request • String monitoring with 8. the Sunny Central String-Monitor can be delivered either in an enclosure for wall mounting or as a standalone box. According to preference. the Sunny String-Monitor features string fuse protection as well as an overvoltage protection device. SMA offers detailed PV array monitoring. power deviations in the solar array are detected and analyzed by the inverter. 16 or 24 measurement channels • Optional remote-controlled DC switch SUNNY STRING-MONITOR Insurance for solar yields With the Sunny String-Monitor. In addition to string current measurement. 100 . 25 A* IP54 1060 / 820 / 245 (42 / 32 / 10) 70 kg (154 lb) –25 °C . 20 A... 16 A..25 A 10 A. 95% ● ○ ○ ● ● Standard features ○ Optional features — Not available * When the 25 A fuse is used. string current per measuring channel Nominal current string fuse General data Protection rating (as per EN 60529) Dimensions (W / H / D) in mm (in) Weight Operating temperature range Rel. 16 A. permissible DC voltage Max. +40 °C (–13 °F . the permissible DC input voltage is reduced to 950 V.. Type designation SSM SSM16-11 SSM24-11 101 . 12 A. humidity Features DC switch DC switch with remote trigger Plinth for free-standing installation Interfaces: RS485 Sunny String-Monitor 1000 V / 950 V* 130 A 8 16. permissible DC current Number of measuring channels Max. 95% ● ○ ○ ● Sunny String-Monitor 24 1000 V 320 A 24 13.30 A 10 A..Central Inverters Technical data Input data Max.. 25 A* IP65 795 / 400 / 230 (31 / 16 / 9) 13 kg (29 lb) 15% . 16 A..... 12 A. 20 A. 12 A.5 A 10 A. 20 A IP54 1060 / 1085 / 245 (42 / 43 / 10) 80 kg (176 lb) 15% . +104 °F) 15% . 95% ○ ○ — ● Sunny String-Monitor 16 1000 V / 950 V* 280 A 16 17. making the Sunny Central String-Monitor-US ideally suited for use in North America. For the string current measurement. The Sunny Central String-Monitor-US is delivered in a NEMA 3R enclosure for wall or pole mounting. according to preference. 102 . power deviations in the solar array are accurately detected and are analyzed in the Sunny Central inverter. there are three variants of string fuse protection. By measuring and comparing individual string currents. all of which comply with the NEC standard.Economical • Optimal failure detection for high yields • Reduced system costs though use of up to nine devices per Sunny Central Precise • Failure detection through string current monitoring • DC distributor box in NEMA 3R with integrated current measurement Flexible • Three different versions for the best possible system design • Optionally suitable for installation near the coast User-friendly • Convenient installation preparation due to detachable side and base plates • Simple configuration of the string current monitoring SUNNY CENTRAL STRING-MONITOR-US Insurance for solar yields in North America Sunny Central String-Monitor-US provides detailed PV array monitoring for the North American market. 8 (8) (1) 2) Input current without impedance factor as per NEC 690.1 A 1) 8 A. continuous DC current Max..5 / 31.8 (A) (1) and 690.8 (A) (1) and 690. or pos. or pos. +45 °C (–13 °F . +113 °F) up to 95%...8 (8) (1) 103 . number of cables per output Mechanical data Dimensions (H x W x D) in mm (in) Weight protection rating Enclosure materials Ambient conditions Operating temperature range Rel. (condensation allowed) RS485 UL 1741 Type designation SSM-US SSM-US SSM-US 1) Input current with impedance factor as per NEC 690. grounded 8 480 A 308 A 2 800 / 800 / 250 (31.. grounded 8 512 A 328 A 2 800 / 1200 / 300 (31. humidity Communication SSM-U connection Certificates / listings Certificates Sunny Central String-Monitor-US 24 0 .. +113 °F) up to 95%. 600 V DC 12.8 A 1) 20 A. 600 V DC 5.5 / 47 / 12) 88 kg (194 lb) NEMA 3R Steel or stainless steel –25 °C . +45 °C (–13 °F .. +45 °C (–13 °F .. fuse size (10 x 38 class CC fuses) Max.. (condensation allowed) RS485 UL 1741 Sunny Central String-Monitor-US 64 0 .5 / 31.5 / 10) 65 kg (143 lb) NEMA 3R steel or stainless steel –25 °C .. 600 V DC 2) 32 4 neg. 600 V DC 9. or pos. 600 V DC 2) 24 3 neg. 600 V DC 2) 64 8 neg.. (condensation allowed) RS485 UL 1741 Sunny Central String-Monitor-US 32 0 ...5 / 10) 65 kg (143 lb) NEMA 3R steel or stainless steel –25 °C . number of strings Fused inputs per measuring channel PV array configuration Number of measuring channels Sunny Central Connection DC short-circuit current Max.....Central Inverters Technical data PV generator connection Input voltage range Max. PV short-circuit current per string Max. +113 °F) up to 95%.6 A 1) 15 A.. grounded 8 480 A 308 A 2 800 / 800 / 250 (31.. 104 . MONITORING SYSTEMS 105 . 106 . Two neighbors are talking. thanks to intelligent monitoring solutions from SMA. The solar power system is doing what it should—feeding solar power into the public grid and securing valuable yields. Simple maintenance and issue identification SMA system monitoring also provides many benefits to installers. the system (practically) takes care of itself. It provides information regarding system operation in an easy-to-read manner and. or public electric grid faults go unnoticed over longer periods. clear and professional format. One neighbor points to the PV system on the other’s roof. By choosing a solar power system. informing. Reliable and simple— everywhere in the world Modern system monitoring is much more than simple control. This information allows contractors to draw conclusions about a specific event and troubleshoot problems remotely. If system output is reduced due to module shading. In the event of a problem. including wireless or cabled connections.Monitoring. is accessible from any location in the world. This means that the system must run smoothly at all times. Complete control Comprehensive management is the key to profits for both small solar energy systems and giant solar plants. how much is it generating right now?” The system operator takes a quick look at the Sunny Beam. displaying: Maximizing production for solar power systems It’s Sunday afternoon at the garden fence and the sun is shining. operators are investing in an environmentally friendly technology as well as long-term profits. installers have quick and. System monitoring can also be used for display purposes. This can sometimes save on the need for long distance service visits. you can access an inverter with a laptop equipped with a Bluetooth interface. simple or extensive. The neighbor is impressed with the answer. for example. to match the expected 20 year lifespan of SMA inverters. but being able to react quickly to changes and problems. System performance data is presented continuously in a simple. Whether it is a home rooftop system or an open-air solar power plant. SMA monitoring products are also useful for system maintenance and configuration. And best of all. Monitoring can be accomplished in a number of ways and SMA offers a variety of options. monitoring is an essential component of any PV system. substantial loss of profits can occur. system monitoring devices are also designed and manufactured using the highest quality standards. Continuous system monitoring entails not only staying up to date on the amount of solar power being produced. such as demonstrating a company’s ecological commitment to the public. It’s a good feeling. 107 . mobile remote access to system data. With Sunny Explorer. compact or complex. “So. And. thanks to the Internet and email. with Sunny Portal. RESIDENTIAL ROOFTOP SYSTEM COMMERCIAL SOLAR POWER SYSTEM UTILITY-SCALE SOLAR POWER PLANT 108 . Simple and reliable monitoring: The right solution for every solar system Every PV system is unique and the monitoring solution should be tailored to each system’s specific requirements. Simple monitoring and control for residential systems For solar power systems on single-family homes. around the clock. a variety of components can be used to create a customized monitoring solution. Sunny Portal. With our user-friendly and compact products. system owners can easily keep an eye on production. The spectrum of plant monitoring products in this category includes the Sunny WebBox. the faster small reductions in power negatively affect yield—if they remain undiscovered. The following three scenarios demonstrate some of the different options available for our customers. Combined with SMA solar inverters. which include the Sunny WebBox. Sunny SensorBox. SMA recommends the handheld Sunny Beam or Sunny Explorer software. the Power Reducer Box. Sunny Matrix and Flashview. 109 . megawatt plants can be accurately and comprehensively monitored. and the SMA OPC Server. operators and installers benefit from a perfectly coordinated system. Reliable monitoring for solar power stations The larger the PV plant. With our solutions designed especially for large-scale solar projects. Modular system monitoring for commercial solar power systems For larger solar plants. Easy to Use • Free PC software for wireless monitoring of the PV plant via Bluetooth® • Quick overview of yields and system status User-friendly • Intuitive operation • Graphic display of key PV system data Reliable • Long-term archiving via data export in CSV format • Rapid diagnosis via access to measured values and event memory SUNNY EXPLORER The free PC software solution Switch on your laptop or PC. 110 . The free software is the optimum addition to the new generation of SMA inverters with integrated Bluetooth. Energy values and events can be archived by exporting data in CSV format. That’s all that’s needed to give operators and installers an overview of their PV system. system maintenance is convenient and fast. Key plant data can be visualized on a computer quickly and wirelessly. Because no complicated cabling is needed. and start Sunny Explorer. Sunny Explorer also provides support during inverter configuration. and then processed and visualized in Excel. activate the Bluetooth interface. Windows Vista (32 Bit). Dutch Windows XP (Service Pack 2).Net / 25 MB application) 1024 x 768 pixels Bluetooth 1 master: 50 / 2 masters: 25 ideally suited for an overview of the entire PV plant by presentation of the most important data simple parameter setting for an entire device class summary of current device data and display of minimum and maximum values. BlueSoleil. with daily storage of a file containing the values for all inverters long-term overview of the PV plant daily yields. number of devices System information Plant overview System settings Current system values Sunny Explorer German. Korean. Greek. sums and averages (depicted for every device category) provides the operator with detailed information about the current status of their PV plant most important device information at a glance individual parameter adjustment for each device detailed information on the current values of the selected device rapid event analysis with use of the device analysis functions and direct viewing of recorded events overview of the PV plant performance data stored every 5 minutes. Windows 7 Microsoft. with monthly storage of a file containing the values for all inverters rapid overview of all events that were written to a file for a selected time frame Device information Device overview Device settings Current device values Events Data export Daily data Monthly files Events Quick overview of PV plant status Display of essential plant data Configuration of individual devices or an entire device category Communication with the inverters via Bluetooth Easy diagnostics due to event log display Safe data transfer through new password system Long-term archiving via data export in CSV format 111 . Czech. Spanish. Portuguese. Italian. French. English. Broadcom PIII 800 MHz (XP) / P4 1 GHz (Vista) 512 MB (XP) / 1 GB (Vista) 265 MB (240 MB .Monitoring systems Technical data Languages Available languages System requirements Supported operating systems Supported Bluetooth stacks Hardware (minimum requirements) Processor Main Memory Free hard disk space Resolution Communication Inverter communication Max. Toshiba. as well as daily and total energy yield. and the CO2 savings can all be accessed with one hand.User-friendly • Wireless table device with large. current output. the monthly overview. compact. 112 . The performance of up to 12 inverters. easy-to-read display • USB interface for data transfer to PC Innovative • Automatic monitoring of up to 12 inverters via Bluetooth® • Power supply via integrated solar cell Easy to Use • Intuitive operation via rotary push button • Easy-to-understand display of all key plant data Reliable • Audio alarm in the event of faults • Data archiving for at least 90 days in daily files and up to 12 monthly files in CSV format SUNNY BEAM with Bluetooth® Wireless Technology The all-in-one service package for the home Informative. The Sunny Beam can also be set up to emit an audio signal to notify operators of potential system errors. Data for a minimum of 90 days is stored in the device and can be directly transferred to a computer via a USB cable. the energy yield in Euros or US dollars. the Sunny Beam with Bluetooth doesn’t just look good. and easy to operate. including a daily profile. it’s an innovative monitoring solution. Key data is visible on its large graphic display. Dutch.77 lb) with batteries indoors LCD German. remuneration ● ○ ○ ○ ● Standard Features ○ Optional features — Not available *Required for Sunny Boy 3000-US / 3800-US / 4000-US / 5000-US / 6000-US / 7000-US / 8000-US and 8000TL-US / 9000TL-US / 10000TL-US Wireless communication with inverters via Bluetooth Large. Czech LCD rotary push button ● www. Greek. date current output. Portuguese.. number of SMA devices Max. French. USB cable 2 ENEKEEP (Mignon AA). Portuguese. English.0 12 up to 100 m (328 ft). easy to read LC display Acoustic alarm system USB interface for data transmission to a PC and charging the batteries Simple and intuitive operation via the rotary push button Power supply via solar cell and battery Compact and lightweight 113 .2 Vdc) 0 °C . CO2 savings. +40 °C (32 °F .com time. +104 °F) IP20 127 / 75 / 195 (5 / 3 / 8) approx. Spanish. Italian..Monitoring Systems Technical data Communication Inverter communication PC communication Max. Czech German.. Spanish. 350 g (0. Dutch. specific annual yield.. total yield. Greek. communication range Bluetooth (unobstructed) Power supply Power supply Number of batteries Type of battery Environmental conditions in operation Ambient temperature Protection rating (as per EN 60529) General data Dimensions (W / H / D) in mm (in) Weight Mounting location Status display Software language Language versions – manual Features Display Operation Warranty: 5 years Certificates and approvals Information displayed General information System data Accessories USB cable USB plug-in power supply Replacement batteries SMA Bluetooth Repeater Sunny Beam with Bluetooth Bluetooth USB 2. NiMH (1. daily yield.SMA-Solar. Italian. up to 50 m (165 ft) with SMA Bluetooth® Piggy-Back* integrated solar cell. English. French. All data from the connected devices is stored and. In the event of a problem. With the optional GSM modem. measurement data can even be transmitted to the Sunny Portal from remote locations. It receives and stores current measurement values and transmits data via Bluetooth® or RS485. if desired. analyzed and downloaded via a Web browser from anywhere in the world with an Internet connection. evaluation. keeping you informed of system performance 24 hours per day. Parameters can be changed remotely and a variety of measured values can be depicted. yield and event reports via the Sunny Portal SUNNY WEBBOX Remote monitoring and maintenance of large solar power plants The Sunny WebBox is the ideal monitoring solution for large solar plants. diagnosis and configuration of the solar power system from anywhere in the world • Data logger for all key plant data Responsive • Rapid detection of operation failures • Error notification via e-mail or text message User-friendly • Easy remote access via a web browser • Includes free standard access to the Sunny Portal for the entire service life of the system Informative • Flexible display.Reliable • Remote monitoring. the Sunny WebBox allows you can react quickly. automatically transmitted to the Sunny Portal. 114 . GSM (optional)* See inverter communication 10/100 Mbit.com connection via RS485 Power Injector — ○ ○ ○ ○ ○ Integrated Web server (Internet browser) ● www.. wall mounting. RJ45 —/— 1 master: 50 / 2 masters: 25 —/— Up to 100 m (328 ft)** (can be extended with an SMA Bluetooth Repeater) external plug-in power supply 100 V – 240 V AC.. English. 4 W/ max. 4 W/ max. Spanish. 95%. Portuguese. GSM (optional) 1x SMACOM 10/100 Mbit... 50 / 60 Hz Typ. 50 / 60 Hz Typ. Korean.. French. Required for Sunny Boy 3000-US / 3800-US / 4000-US / 5000-US / 6000-US / 7000-US / 8000-US and 8000TL-US / 9000TL-US / 10000TL-US Communication with the inverters via RS485 or Bluetooth Presentation of plant data with Sunny Matrix or Flashview Free. Czech Integrated Web server (Internet browser) ● www.Monitoring systems Technical data Communication Inverter communication PC-communication Modem Connections Inverter Ethernet Max.SMA-Solar. non-condensing 8 MB in a ring memory configuration optional SD card 128 MB/512 MB/1 GB/2 GB 12.5 MB in a ring memory configuration optional SD card 128 MB/512 MB/1 GB/2 GB 255 / 130 / 57 (10 / 5 / 2) 750 g (2 lb) indoors indoors DIN rail installation. tabletop device LEDs LEDs German. RJ45 50 / 50 — 1200 m / 100 m (3937 ft / 328 ft) — external plug-in power supply 100 V – 240 V AC. 12 W Sunny WebBox with Bluetooth Bluetooth 10/100 Mbit Ethernet Analog* (optional).SMA-Solar. +149 °F) 5% . communication range RS485 / Ethernet Bluetooth (unobstructed) Power supply Power supply Input voltage Power consumption Environmental conditions in operation Ambient temperature Relative humidity Memory Internal External General data Dimensions (W / H / D) in mm (in) Weight Mounting location Installation options Status display Language versions (software.. number of SMA devices RS485 / Ethernet Bluetooth Max. +65 °C (–4 °F .. manual) Features Operation Warranty: 5 years Certificates and approvals Accessories Sunny SensorBox SMA Bluetooth Repeater Sunny Matrix SD card 128 MB/512 MB/1 GB/2 GB Outdoor GSM antenna GSM data card RS485 communication cables Sunny WebBox RS485.com connection via SMA Power Injector with Bluetooth For extending the maximum Bluetooth communication range ○ ○ ○* ○* — ● Standard features ○ Optional features — Not available * Analog and GSM modem as well as corresponding accessories not available for first version of Sunny WebBox with Bluetooth ** Up to 50 m (165 ft) with SMA Bluetooth® Piggy-Back. Italian. automatic visualization of the measurement data in Sunny Portal SD card slot for optional memory expansion and data transfer to a PC Integrated web server enables online remote data access from any web-enabled PC in the world Integrated FTP server for data transfer and storage on a PC Individual processing of the measuring data on a PC ftp:// Flexible. 10/100 Mbit Ethernet (only for Sunny Central) 10/100 Mbit Ethernet Analog (optional). Dutch. wall mounting. tabletop device DIN rail installation.. simultaneous data transfer to an FTP server and the Sunny Portal 115 . 95%. 12 W –20 °C . Greek. non-condensing 5% . The Sunny Portal features almost infinite options for analyzing data and visualizing yields. whether you need a data table or a highly personalized diagram. monitoring and presentation of PV systems Whether for a small home system or a large solar park. The powerful reporting functions also provide regular updates via e-mail to help insure yields. installers and service technicians have access to key data at any time. Pre-configured standard pages can be easily customized with individual information. plant operators.User-friendly • Central administration of all customer and system data • Easy to understand reporting Mobile • World-wide access through a web-enabled computer or mobile phone Personalization • Personalized configuration of pages and diagrams • Individual yield and event reports sent via e-mail Informative • Fully automatic yield comparison of system devices • Professional integration into personal website SUNNY PORTAL Professional management. Through the Sunny Portal. centralized administration and system monitoring saves time and money. from any location. the yields of all inverters in the plant are compared automatically. allowing for the detection of even the smallest deviations. 116 . In larger systems. Internet Explorer Version 7 and up. "standard user".Monitoring systems Technical data Languages Available languages System requirements Supported operating systems Software Recommended browsers Other Supported data logger Plant management Sunny Portal Account Plant information Plant description Annual comparison Plant log book Device overview Page design Standard pages Personalized pages Page modules Visualization of yield and measured values Diagram types Tables Time periods Monitoring Inverter comparison Communication monitoring Status reports Information reports Event reports Report format Individual access Publication of specific pages User roles Sunny Portal German. as well as XY diagrams individual configuration of charts for all yield and measured values from 5 minutes to 1 year. bar graphs. Portuguese. CO2 reduction via E-mail a self-defined page can also be sent from Sunny Portal hourly or daily reports on events. various time intervals selectable fully automatic and ongoing inverter yield comparison and E-mail alarms ongoing monitoring and. French. when necessary. English. Greek. warnings. energy) selection of six diagram types for optimal presentation of yield & measurement values. remuneration. custom images. Spanish. Czech all / optimized access for mobile devices Firefox. diagrams. plant overview (CO2. without. ideal for personalized presentations on personal Web sites assign roles of "guest". Korean. or only tags). remuneration. area charts. Safari JavaScript and cookies enabled Sunny WebBox one password for all plants in Sunny Portal overview of the key properties of the PV system quick yield overview of the entire operating period access to messages regarding plant events properties and parameters of the devices in the PV system automatic standard pages for the most common plant monitoring and presentation needs a variety of templates for page construction tables. faults and errors. with personalized content and recipients Text. Chinese. HTML access via the public area on Sunny Portal by all Internet users. free text. maximum output. PDF. alarms for the connection between Sunny Portal and Sunny WebBox daily or monthly reports on energy yield. "installer" and "plant administrator" easily determine who has which viewing and configuration rights Management of several PV systems from one central location Remote monitoring Quick overview of measured and yield values of the solar plant Easy diagnostics through display of measured values and event log High-performance reporting to help safeguard yield Personalized access to screen options and functions Flexible page design for individual presentation of the solar plant Standard pages for the most common views 117 . and line charts (with. Italian. module temperature. This makes it possible to detect shade. An optional sensor to measure of ambient temperature or wind speed provides even more data. 118 . dirt. In combination with Sunny WebBox and Sunny Portal. ambient temperature and wind speed Easy to Install • Simple integration into existing PV plants via RS485 Convenient • Data analysis on any PC or in the Sunny Portal SUNNY SENSORBOX The weather station for PV systems The Sunny SensorBox is installed directly onto solar modules and measures irradiation and temperature. it provides continuous meteorlogical and power production data.Reliable • Rapid error detection Informative • Precise measurement of irradiation intensity. and gradually declining array performance. providing security against lost yield. Dutch. 50 / 60 Hz <1W –25 °C .. Greek via the Sunny WebBox interface ● www.5) 500 g (1102 lb) outdoor mounting plate. RS485 to Sunny Boy Control 1x SMACOM / spring terminals 1200 m (3937 ft) RS485 Power Injector 100 V – 240 V AC. data transmission and energy supply via a common cable 119 . communication range RS485 Power supply Power supply Input voltage Power consumption Environmental conditions in operation Ambient temperature Protection rating (as per EN 60529) General data Dimensions (W / H / D) in mm (in) Weight Mounting location Deployment options Language versions (manual) Features Operation Warranty: 5 years Certificates and approvals Accessories Mounting plate Roof bracket Wind sensor Wall mounting bracket for wind sensor PT100 ambient temperature sensor PT100 module temperature sensor RS485 Power Injector SMA Power Injector with Bluetooth® Sunny SensorBox RS485 to Sunny WebBox.SMA-Solar.com ○ ○ ○ ○ ○ ● ● ○ ● Standard features ○ Optional features — Not available Communication with the Sunny WebBox via RS485 Continuous monitoring of generator performance in Sunny Portal Measurement of radiation and module temperature (plus optional measurement of ambient temperature and wind speed) Easy installation. +70 °C (–13 °F . roof bracket German. English. Spanish. +158 °F) IP65 120 / 50 / 90 (5 / 2 / 3.Monitoring systems Technical data Communication Data logger communication Interfaces Sunny WebBox and Power Injector Max. French. Czech. Portuguese.. Italian... It derives the display data from the Sunny WebBox via an Ethernet interface. versatile display for viewing solar power production quickly and publicly.Durable • Large. either through the local network or from any location in the world connected to the Internet. Variable numbers of lines and characters make the Sunny Matrix an eye-catching. The Sunny Matrix is available in various formats and has no restriction on the layout of text. weather-proof display for effective data presentation Flexible • Multiple sizes for any application • Customizable front panel label Versatile • Flexible display • Customizable text and content User-friendly • Easy set-up and operation via a web browser • Automatic brightness control SUNNY MATRIX Attractive large-scale display The Sunny Matrix is a sturdy large-format display that visualizes yield. If the solar power system is fitted with a Sunny SensorBox. performance and CO2 reduction of PV systems in large. luminous figures. the local recorded weather data will also be available for display. 120 . Spanish. wind speed battery charge level Sunny Matrix Admin Tool Weight Mounting location Deployment options Character height Length of lines Number of lines Line layout Font panel design Software language Language versions (manual) Features Operation Warranty Certificates and approvals Information displayed General information System data Sunny SensorBox data Sunny Island data Accessories Optional software Presentation of system performance with high public appeal for indoor or outdoor application Automatic data synchronization with Sunny WebBox Practically unlimited choice of position and length of text modules Integrated web server for set-up. freely editable and ticker text. Italian. 8. +70 °C (–13 °F .5 / 5) 800 / 1000 / 120 (31. Dutch.com time.5 / 31. RJ45 50 100 m (328 ft) Sunny WebBox 100 V – 240 V AC. internal solar radiation. number of devices Ethernet (Sunny WebBox) Max. Dutch.SMA-Solar. French.. total yield.Monitoring systems Technical data Communication Data logger communication Interfaces Ethernet Max. date..5 / 16 / 5) 800 / 800 / 120 (31. operation and remote maintenance from any web-enabled PC in the world Three different enclosure sizes Display of wind. English. daily yield. current input Environmental conditions in operation Ambient temperature Protection rating (as per EN 60529) General data Dimensions (W / H / D) in mm (in) Sunny Matrix Ethernet 10/100 Mbit.3 A –25 °C . 50 / 60 Hz Normally 20 W + 5 W per 4-character display module 1. module temperature. French.. English.. communication range Ethernet System requirements Required SMA devices Power supply Input voltage Power consumption Max. personal web text current output. automatic night switching 121 . temperature and radiation data in combination with the Sunny SensorBox Individual design of front panel label according to your specifications Changing displays. max 4 lines on 800/1000 mm (32/39 in) model positioning to customer specification according to customer specification German. Spanish. personal text. +158 °F) IP54 800 / 400 / 120 (31. CO2 savings ambient temperature. Portuguese German. Italian. 2 lines on 400 mm (16 in) model.5 / 39 / 5) 15 kg / 20 kg / 25 kg (33 lb / 44 lb / 55 lb) outdoor wall mounting 51 mm (2 in) 4. Portuguese integrated Web server (Internet browser) 5 years www. 12 or 16 characters max. Various display views switch automatically or can be manually selected by the viewer.Eye-catching • Attractive presentation on standard displays Informative • Display of output. environmental and local data • Continuous display of the most important system data Easy to Use • Customizable images and logos • Easy set-up and operation Economical • Free download FLASHVIEW Professional plant presentation at no cost Yields. environmental and ambient data: Flashview presents all of this for solar power systems on any monitor connected to a PC. as well as link to external RSS feeds. Flashview queries the system data from the Sunny WebBox through an existing network connection or any location in the world via the Internet. yield. 122 . It is also customizable: integrate system images. current output. Spanish.Monitoring systems Technical data Languages Available languages System requirements Supported operating systems Flashview German.g. Greek. CO2 savings ambient temperature. module temperature. Czech Windows XP (Service Pack 2) Windows Vista Apple Macintosh OS X Sunny WebBox Ethernet IP address. internal solar radiation. Italian. RSS feed news ticker CO2 factor. Chinese. DynDns) 10 100 m (328 ft) WinZip 1 GHz 256 MB 12 MB 1280 x 1024 pixels 256 colors time current output. wind speed CO2 offset in kilometers (miles) driven.. total yield. English. communication range Ethernet Software Other Hardware (minimum requirements) Processor Main Memory Free hard disk space Resolution Color depth Information displayed General information System Data Sunny SensorBox data Other information Additional pages Individual set-up options Values Other Features Operation Easy to operate Automatic data synchronization with Sunny WebBox Flexible set-up options Free download Display of key performance parameters News ticker with RSS feed Individual design with personal wallpaper Attractive visual presentation 123 . number of devices Ethernet Max. 10. temperature unit name of plant. daily yield. number format. personal wallpaper PC keyboard. length unit weight unit. French. 20 or 30 seconds Required SMA devices Communication Data logger communication Type Max. automatic switching of slide show after 5. remuneration partner page for personal advertising campaigns. URL (e. Korean. Portuguese. Dutch. informing the operator immediately of the utility operator’s requirements. SMA delivers a solution for large PV plants that must take part in feed-in management.Reliable • Logging of all events and status changes Compliant • Complies with the German EEG* amendment on feed-in management • Satisfies the German MediumVoltage Directive (BDEW)** for grid safety management Flexible • Active power limitation and reactive power setpoint • Reliably controls up to 2500 inverters Easy to Use • Straightforward integration into existing systems • Easy installation • Free support from the SMA Service Line • Integrated web server POWER REDUCER BOX Feed-in management for large-scale PV plants With the Power Reducer Box. each change of status is logged twice. If desired. During this process. the Power Reducer Box can also automatically transmit data to the Sunny Portal. which forwards them to the inverters. * German Renewable Energies Act ** Guideline established by the German Federal Association for Energy and Water 124 . It allows the grid operator to remotely control system performance. once in the Power Reducer Box and once in the Sunny WebBox. It achieves this by translating the setpoint values transmitted via radio ripple control receiver into control commands for the Sunny WebBox. 50 / 60 Hz typ..5 m (8.. 95%. English German.. English integrated Web server (Internet browser) ● www.com ● ● ● ● ● ● ● ○ ● Standard features ○ Optional features — Not available Suitable for largescale plants with up to 2500 inverters § 6 EEG Compliance with legislation (§6 EEG 2009) Rapid and simple commissioning Double logging of all switching operations Operating history can be recalled at any time online via Sunny Portal Default setting of reactive power or cos ϕ Gentle gradual reconnection of plant in compliance with the Medium-Voltage Directive** Integrated web server for remote online access from any PC 125 . RJ45 50 100 m (328 ft) plug-in power supply 100 V – 240 V AC.Monitoring systems Technical data Communication Communication with Sunny WebBox PC communication Interfaces Radio ripple control receiver (AUX COM) Ethernet Max.. communication range Ethernet Power supply Power supply Input voltage Power consumption Environmental conditions in operation Ambient temperature Relative humidity Memory Internal External General data Dimensions (W / H / D) in mm (in) Weight Mounting location Deployment options Status display Software language Language versions (manual) Features Operation Warranty: 5 years Certificates and approvals Accessories Plug-in power supply with adaptors Red Ethernet cable (patch cable) Blue Ethernet cable (crossover cable) Screwdriver Plug for AUXCOM (plug. +60 °C (–4 °F .SMA-Solar. number of SMA devices Sunny WebBox Max. 2GB Power Reducer Box Ethernet Ethernet 4 digital inputs 10/100 Mbit. 12 W –20 °C . wall mounting LEDs German. connector shell.. non-condensing 16 MB in a ring memory configuration SD card 128 MB / 512 MB / 1 GB / 2 GB 255 / 130 / 57 (10 / 5 / 2) 750 g (2 lb) indoors DIN rail mounting. +140 °F) 5% . 4 W / max.. cable tie) with 2.2 ft) cable Screws and anchors Technical description with drilling template SD Card. InTouch. SMA OPC SERVER The standardized data interface for large-scale systems Large-scale plants and PV power utility stations require customized monitoring solutions and need to link systems and components supplied by different manufacturers into one joint control system. control and monitoring of large-scale plants • Integration of SMA equipment into existing control-room technology such as GLT and SCADA systems Flexible • Data interface in accordance with the communication standard OPC-DA / OPC-XML-DA • Simple and fast installation. enables simple and reliable data exchange between products and applications supplied by different vendors. etc.Professional • Visualization. LabView. high reliability • Compatible with WinCC. OPC. SMA equipment can be very easily integrated into OPC-compatible systems. With the SMA OPC Server. 126 . the international communication standard in the field of automation technology. number of devices Ethernet Supports the following systems OPC clients Ethernet OPC-DA and OPC-XML-DA 50 Sunny WebBox devices Wonderware InTouch LabView Siemens WinCC National Instruments LabVIEW CD-ROM. documentation Packing List Functionality Data update Unidirectional data exchange Two-way data exchange Other Legal notice up to 10 seconds inverter measured values inverter parameters operation with valid license contract only Visualize PV power stations professionally International OPC standard Simple installation and intuitive configuration Standardized interfaces to the PV system Simple integration of the PV plant into existing visualization systems Real-time plant data for monitoring and controlling the PV plant Monitoring of multiple plants from a central point 127 .Monitoring systems Technical data Languages Available languages System requirements Supported operating systems Required SMA devices Hardware (minimum requirements) Processor Main memory Free hard disk space Resolution Drives Software SMA OPC Server German.NET Framework 2.0 OPC core components Communication Sunny WebBox communication OPC communication Max. French Windows XP Professional (Service Pack 2) Windows Server 2003 (recommended) Sunny WebBox 2 GHz 2 GB 2 MB 1024 x 768 pixels CD-ROM Microsoft . English. For the communication between the solar inverter and monitoring devices. data has to be transmitted. Both have advantages and are used with different sized systems. 128 .2 4 Typical system design— wireless transmission Electricity generation 1 SUNNY BOY 2 PV array Plant monitoring 3 SUNNY BEAM 4 SUNNY EXPLORER 3 1 2 1 3 Typical system design— cable transmission Electricity generation 1 SUNNY MINI CENTRAL 2 PV array Plant monitoring 3 SUNNY SENSORBOX 4 SUNNY WEBBOX 5 SUNNY PORTAL 6 FLASHVIEW 7 SUNNY MATRIX 7 5 4 6 RS485 Local network / Internet RS485 • Greatest reliability via symmetrical signal transmission • Various accessories available (radio links. SMA provides two basic choices: wireless and wired variants. fiber optic converters) Bluetooth® • Automatic networking of up to 50 devices • Range of up to 100 m (328 ft) unobstructed • Compatible with standard Bluetooth devices Wired or Wireless Secure connection with and without cable To monitor solar power systems. Let SMA help you decide which method of communication best suits your PV plant. This can be power values or energy yields. making it perfectly suited to your residential rooftop system. It has been used by SMA for many years and has proven itself in a nearly endless number of systems. Thanks to Bluetooth. At the end of this chain. The broadcast power is also adapted to meet the connection’s specific requirements. Thanks to the transmission of data packets in small units and constant frequency changes. all new inverters are recognized quickly and automatically integrated into the system. It is also appropriate for larger solar power systems. With SMA Bluetooth. 129 . Sunny Beam or Sunny WebBox) Wireless Success—intelligently networked with SMA Bluetooth Robust and Secure—powerful across long distances with proven RS485 wiring The RS485 fieldbus is a veteran in the area of cable-connected communication technology. Bluetooth is also reliable. The advantage of RS485 wiring is that functional lengths of up to 1200 m (3937 ft) and reliable data transmission can be achieved even in interference-prone areas. where operators require maximum security and reliability. you can also use the SMA Bluetooth Repeater to strengthen the signal and extend the range. If that’s not enough because walls or ceilings are in the way. a data bus). the international wireless standard. the radio connection is extremely stable. makes monitoring flexible and extendable. Bluetooth Class 1 is the standard used and it enables communication over longer distances. wireless networks can be created simply and quickly—without the additional effort of having to lay cables in walls. up to 50 devices can be integrated in a network. Built-in password protection secures your data against unauthorized access. With the SMA intelligent networking concept. All devices are connected to each other in a chain (i.e. the Sunny WebBox collects all the data and reliably informs you of the status of the PV system. Installers and plant operators save time and installation costs. re-plastering or painting.Monitoring systems Bluetooth (radio connection) Typical application Advantages Number of participants (system monitoring and inverters) RS485 wiring For mid-sized and large solar power plants High speed and reliability Up to 50 per RS485 bus 1200 m per RS485 bus One per RS485 bus Especially for small and mid-sized solar power plants Reduced costs and effort Up to 50 per Bluetooth network Up to 100 m (328 ft) unobstructed between individual devices Up to four per network Range Number of data retrieval devices (for example. Bluetooth. OFF-GRID INVERTERS 130 . 131 . 132 . Diesel generator. A unique and special advantage of the SMA solutions it is that stand-alone grids can be set up quickly and can be costeffectively adapted to increasing electricity demands. an MPP charge regulator for a DC connection of the PV system to the batteries. For systems with more than 15 kW. SMA offers the Sunny Island Charger. diesel generators and other electricity generators as well (as all 230 V loads) can be connected to the AC standalone grid. It forms a standard AC voltage grid into which all users and generators can be easily integrated. To reach the total power desired. In doing this.Off-Grid inverters by SMA: System manager for all types of energy generators The Sunny Island battery inverter provides secure power supply for standalone systems. Both users and generators are connected directly to this grid. This does away with costly DC cabling. Functional principle The Sunny Island is a battery inverter and is in charge of setting up a stable standalone grid. the Sunny Island charges the batteries. SMA delivers an innovative solution for supplying electricity to remote locations and for creating an emergency supply for areas with unstable grids. and in so doing. If there is an energy surplus. it supplies the grid with energy from the batteries. If there is a shortage. It also determines the optimal strategy for charging the batteries. 2. To find out more. SUNNY ISLAND. it can recognize the charge levels at any given moment and. 4. it holds the voltage and frequency of the AC grid constant within specified limits. see page 210. 5. through its function as system manager. 3. increases their lifespan. With this AC coupling and the Sunny Island as a system manager. only one portion of the system is affected. is capable of making further decisions as well. 6. which ensures a secure stand-alone grid supply. 2224 or 5048 can be expanded without difficulty through the parallel connection of several devices—single-phase as well as three-phase. If batteries are discharged or if there is a great demand for electricity. Solar array. If the batteries are fully charged and there is little demand. The advantage to this is even if a battery fails. For smaller systems. several of these clusters can be connected in parallel. the Sunny Island can start a generator or it can disconnect loads as needed. Thanks to its highly developed battery management system. This makes SMA the only company in the world to offer coordinated solutions for both AC and DC connections. three Sunny Island 5048s and a battery are combined in a cluster. 6 Components: 1. it can reduce the solar plant’s electricity production. Batteries. SUNNY BOY. Wind power plant 133 . Expandable up to 300 kW Stand-alone grids using the Sunny Island 2012. Flexible grid layout In addition to solar and wind power plants. 134 . The Sunny Island 5048 is versatile. All required operational settings can be made quickly and easily in just a few steps. The Sunny Island is also available in a UL-compliant 5048-US version with an output rating of 120 V and 60 Hz for the North American market. extendable and takes on all control processes. connectable in parallel and modularly extendable • AC and DC coupling Simple • Easy commissioning with the "Quick Configuration Guide" • Complete off-grid management Efficient • High efficiency • Intelligent battery management for maximum battery life • Charge level calculation Robust • Extreme overload capability • OptiCool™ active temperature management system • 5-year warranty SUNNY ISLAND 5048 / 5048-US The Island Manager The Sunny Island 5048 makes commissioning within minutes possible. Its first-class battery management ensures maximum battery life. a rugged die-cast aluminum enclosure and the OptiCool active cooling system.5048-US Flexible • For systems from 3 to 300 kW • 1. It also features impressive efficiency.and 3-phase operation. com ○/○ ○/○ ○ ○/○ ● Standard features ○ Optional features Last revision: May 2010 Type designation — Not available SI 5048 SI 5048U Three-phase system Single-phase system 135 . +50 °C (–13 ° F ..7 A / 180 A for 60 ms < 3% / –1 to +1 120 V (80 V – 150 V) 60 Hz (54 Hz – 66 Hz) 56 A (0 A – 56 A) / 6. efficiency Internal consumption with no load / standby Protection devices DC reverse polarity protection / DC fuse AC short-circuit / AC overload Overtemperature / excessive battery discharge General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Protection rating (as per IEC 60529) Features / function Operation & display / multifunction relays 3-phase systems / parallel connection Integrated bypass / multicluster operation Charge level calculation / full. +122 °F) indoors (IP30) indoors (NEMA 1) internal / 2 ●/● —/● ●/●/● ●/● ●/● ●/○/○/○/○ www.. battery charging current / continuous charging current at 25 °C (77 °F) Battery type / battery capacity (range) Charge control Efficiency / operating consumption Max.7 kW 48 V (41 V – 63 V) 120 A / 100 A lead.8 kW 48 V (41 V – 63 V) 120 A / 100 A lead.SMA-Solar.7 A / 120 A for 60 ms < 3% / –1 to +1 230 V (172.Off-Grid Inverters Technical data AC output (loads) Nominal AC voltage (adjustable) Nominal frequency (adjustable) Continuous AC power at 25 °C / 45 °C (77 °F / 113 °F) AC output power at 25 °C (77 °F) for 30 min / 1 min / 3 s Nominal AC current / max.5 V) 50 Hz / 60 Hz (40 Hz – 70 Hz) 56 A (0 A – 56 A) / 12.. NiCd / 100 – 10000 Ah IUoU process 95% 25 W / 4 W ●/● ●/● ●/● 467 / 612 / 235 (18 / 24 / 9) 63 kg (139 lb) –25 °C .SMA-Solar. input power Battery DC input Battery voltage (range) Max.. AC current (peak) THD output voltage / power factor (cos ϕ) AC input (generator or grid) AC input voltage (range) AC input frequency (range) Max. NiCd / 100 – 10000 Ah IUoU process 95% 25 W / 4 W ●/● ●/● ●/● Sunny Island 5048-US 120 V (105 V – 132 V) 60 Hz (55 Hz – 65 Hz) 5000 W / 4000 W 6500 W / 8400 W / 11000 W 41.5 V – 264.com ○/○ ○/○ ○ ○/○ internal / 2 ●/● —/ ● ●/●/● ●/● ●/● ●/○/○/○/○ www. input current (adjustable) / max./ equalization charge Integrated soft start / generator support Battery temperature sensor / communication cables Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits Accessories Battery cables / battery fuses Interfaces (RS485 / Multicluster PB) "GenMan" extended generator start Load-shedding contactor / battery current measurement Sunny Island 5048 230 V (202 V – 253 V) 50 Hz / 60 Hz (45 Hz – 65 Hz) 5000 W / 4000 W 6500 W / 8400 W / 12000 W 21. safe operation and an outstanding price-performance ratio make the SMA Sunny Island 3324 and 4248 battery inverters especially suitable for small and mid-sized stand-alone grids.4248-US Simple • For systems from 2 to 5 kW • AC and DC coupling • Simple installation Efficient • High efficiency • Excellent price-performance ratio Durable • Extreme overload capability • 5-year warranty SUNNY ISLAND 3324 / 4248 / 4248-US Making stand-alone grids easier than ever Easy installation. Due to their outstanding overload capabilities and that they are designed to withstand high ambient temperatures. The inverters guarantee a reliable and high-quality power supply. standard.S. 136 . this line can be used under extreme weather conditions. The Sunny Island 4248-US model is available for countries with voltage systems compatible with the U. .8 kW 56 A (2 – 56 A) / 12.. AC current (peak) THD output voltage / power factor (cos ϕ) AC input (generator or grid) AC input voltage (range) AC input frequency (range) Max.Off-Grid Inverters Technical data AC output (loads) Nominal AC voltage (adjustable) Nominal frequency (adjustable) Continuous AC power at 25 °C / 45 °C (77 °F / 113 °F) AC output power at 25 °C (77 °F) for 30 min / 1 min / 3 s Nominal AC current / max.5 V) 50 Hz (40 Hz – 60 Hz) 50 Hz (40 Hz – 60 Hz) 56 A (2 – 56 A) / 12. input current (adjustable) / Max.7 kW 48 V (41 V – 63 V) 100 A / 80 A lead / 100 – 6000 Ah IUoU process 95% 22 W / 4 W ●/● ●/● ●/● 230 V (172.com ○/○ ○/— ○ ○/— indoors (NEMA 1) internal / 2 —/— —/— —/●/● ●/— ●/— ●/○/○/○/○ www. battery charging current / continuous charging current at 25 °C (77 °F) Battery type / battery capacity (range) Charge control Efficiency / operating consumption Max.5% 22 W / 4 W ●/● ●/● ●/● 48 V (41 V – 63 V) 100 A / 80 A lead / 100 – 6000 Ah IUoU process 95% 22 W / 4 W ●/● ●/● ●/● 390 / 590 / 245 (15 / 23 / 10) 39 kg (86 lb) –25 °C ./ equalization charge Integrated soft start / generator support Battery temperature sensor / communication cables Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits Accessories Battery cables / battery fuses Interfaces (RS485 / Multicluster PB) "GenMan" extended generator start Load-shedding contactor / battery current measurement Sunny Island 3324 230 V (202 V – 253 V) 50 Hz (45 Hz – 55 Hz) 3300 W / 2300 W 4200 W / 5000 W / 7300 W 14. input power Battery DC input Battery voltage (range) Max.SMA-Solar. +122 °F) indoors (IP30) internal / 2 —/— —/— —/●/● ●/— ●/— ●/○/○/○/○ www.com ○/○ ○/— ○ ○/— indoors (IP30) internal / 2 —/— —/— —/●/● ●/— ●/— ●/○/○/○/○ www.SMA-Solar.5 V – 264.. efficiency Internal consumption with no load / standby Protection devices DC reverse polarity protection / DC fuse AC short-circuit / AC overload Overtemperature / excessive battery discharge General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Protection rating (according to IEC 60529) Features / function Operation & display / multifunction relays 3-phase systems / parallel connection Integrated bypass / multicluster operation Charge level calculation / full.5 A / 70 A for 100 ms < 3% / –1 to +1 Sunny Island 4248 230 V (202 V – 253 V) 50 Hz (45 Hz – 55 Hz) 4200 W / 3400 W 5400 W / 7000 W / 11400 W 18 A / 100 A for 100 ms < 3% / –1 to +1 Sunny Island 4248-US 120 V (105 V – 132 V) 60 Hz (55 Hz – 65 Hz) 4200 W / 3400 W 5400 W / 7000 W / 11900 W 35 A / 140 A for 5 s < 3% / –1 to +1 120 V (80 V – 150 V) 60 Hz (54 Hz – 66 Hz) 56 A (2 – 56 A) / 6.8 kW 24 V (21 V – 32 V) 140 A / 104 A lead / 100 – 6000 Ah IUoU process 94.com ○/○ ○/— ○ ○/— ● Standard features ○ Optional features Last revision: May 2010 Type designation — Not available SI 3324 SI 4248 SI 4248U Single-phase system Split-phase system (only with Sunny Island 4248-US) 137 . +50 °C (–13 °F ..SMA-Solar. the new Sunny Island models are an unbeatable combination for off-grid systems of up to nine kilowatts. the new family members are even easier to handle and install.and 3-phase operation. 138 . connectable in parallel and modularly extendable • AC and DC coupling Simple • Simple installation • Complete off-grid management • Easy and remote configuration and monitoring with Sunny Remote Control Efficient • High efficiency • Charge level calculation • Intelligent battery management for maximum battery life-span Durable • For indoor and outdoor installation • Excellent overload characteristics • Very wide temperature range • 5-year warranty SUNNY ISLAND 2012 / 2224 Compact and powerful for small stand-alone systems The new Sunny Island 2012 and 2224 extends the off-grid SMA inverter series for the lower power range. thanks to their reduced weight and compact design. Easy-to-use technology at its best. The inverters not only feature all the proven product characteristics of the “big brother” Sunny Island 5048 but.Flexible • For systems from 1 to 9 kW • 1. The high IP54 protection class and the Sunny Remote Control (SRC-1) give you full flexibility when choosing an installation location. battery charging current / continuous charging current at 25 °C (77 °F) Battery type / battery capacity (range) Charge control Efficiency / operating consumption Max.75 kW 24 V (16..Off-Grid Inverters Technical data AC output (loads) Nominal AC voltage (adjustable) Nominal frequency (adjustable) Continuous AC power at 25 °C / 45 °C (77 °F / 113 °F) AC output power at 25 °C (77 °F) for 30 min / 1 min / 3 s Nominal AC current / max.6 V) 180 A / 160 A lead. +140 °F) outdoor installation (IP54) outdoor installation (IP54) external via SRC-1 / 2 / ● ●/● ●/— ●/●/● ●/● ●/● ●/○/○/○/○ www.6 A / 25 A for ca.5 V) 50 Hz / 60 Hz (40 Hz – 70 Hz) 25 A (0 A – 25 A) / 5.com ○/○ ○/— ○ ○/○ external via SRC-1 / 2 / ● ●/● ●/— ●/●/● ●/● ●/● ●/○/○/○/○ www..8 V – 31.5 / 7) 19 kg (42 lb) –25 °C . efficiency Internal consumption with no load / standby Protection devices DC reverse polarity protection / DC fuse AC short-circuit / AC overload Overtemperature / excessive battery discharge General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Protection rating (according to IEC 60529) Features / function Operation & display / multifunction relays / search mode 3-phase systems / parallel connection Integrated bypass / multicluster operation Charge level calculation / full.. NiCd / 100 – 10000 Ah IUoU process 93% 21 W / 6 W —/— ●/● ●/● Sunny Island 2224 230 V (202 V – 253 V) 50 Hz / 60 Hz (45 Hz – 65 Hz) 2200 W / 1600 W 2900 W / 3800 W / 3900 W 9.5 V) 50 Hz / 60 Hz (40 Hz – 70 Hz) 25 A (0 A – 25 A) / 5. 500 ms < 4% / –1 to +1 230 V (172. input current (adjustable) / max.5 V – 264..6% 21 W / 6 W —/— ●/● ●/● 470 / 445 / 185 (18.4 V – 15.SMA-Solar.7 A / 25 A for ca.75 kW 12 V (8. NiCd / 100 – 10000 Ah IUoU process 93. input power Battery DC input Battery voltage (range) Max.com ○/○ ○/— ○ ○/○ ● Standard features ○ Optional features Last revision: May 2010 Type designation — Not available SI 2012 SI 2224 Three-phase system Single-phase system 139 .5 V) 90 A / 80 A lead./ equalization charge Integrated soft start / generator support Battery temperature sensor / communication cables Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits Accessories Battery cables / battery fuses Interfaces (RS485 / Multicluster PB) "GenMan" extended generator start Load-shedding contactor / battery current measurement Sunny Island 2012 230 V (202 V – 253 V) 50 Hz / 60 Hz (45 Hz – 65 Hz) 2000 W / 1400 W 2500 W / 3800 W / 3900 W 8.SMA-Solar. AC current (peak) THD output voltage / power factor (cos ϕ) AC input (generator or grid) AC input voltage (range) AC input frequency (range) Max. 500 ms < 4% / –1 to +1 230 V (172. +60 °C (–13 °F .5 / 17.5 V – 264. even in difficult ambient conditions.Flexible • For 12 / 24 / 48 V • Up to four devices can be connected in parallel • Modular and extendable Simple • Easy installation and commissioning • Operation and configuration via Sunny Island (Single Point of Operation) Efficient • Active MPP tracking • Efficiency > 98% Durable • Outdoor installation possible due to IP65 • Fanless • Nominal power up to 40 °C (104 °F) • 5-year warranty SUNNY ISLAND CHARGER 40 Maximum efficiency and versatile DC coupling For the first time. fanless operation and a broad temperature range make worldwide use possible. a single manufacturer offers AC and DC coupling. Thanks to the integrated MPP tracking system. It includes unique features for charge controllers in this power range. A high protection rating. 140 . Easy installation and the completely automatic customization of the key controller settings by the Sunny Island make its startup simple. The all-purpose SMA Sunny Island Charger 40 features a broad DC input voltage range. the charger guarantees an energy yield that is 15 to 30 percent higher than that of conventional shunt and serial charge controllers. making system configuration possible for almost all PV modules. . efficiency Euro ETA Device protection DC reverse polarity Short-circuit proof Overload protection Over.3% ● ● ● ● ● 1200 W 24 V 16 V – 31. SI2012 (Sync Bus Piggy Back required) DIL switch with stand-alone applications up to 4 devices up to 4 devices up to 4 devices ○ ○ ○ ○ ○ ○ ●/○/○/○/○ ●/○/○/○/○ ●/○/○/○/○ CE CE CE ● Standard features ○ Optional features Last revision: May 2010 Type designation — Not available SIC40-MPT SIC40-MPT SIC40-MPT 141 . +60 °C (–13 °F .3% ● ● ● ● ● Sunny Island Charger 40 24 V 1250 W 140 V DC 40 V – 80 V 1 40 A Sunny Island Charger 40 48 V 2100 W 140 V DC 70 V – 100 V 1 30 A 2000 W 48 V 36 V – 65 V 40 A / 40 A IUoU 98% 97. +140 °F) 0% – 100% <5W <3W IP65 0% – 100% <5W <3W IP65 0% – 100% <5W <3W multicolored LED multicolored LED multicolored LED plug and play in combination with SI 5048..Off-Grid Inverters Technical data Input (PV generator) Max.5 / 12 / 6) 10 kg (22 lb) IP65 –25 °C . PV power Max. SI2224.5 V flooded and sealed lead acid batteries 50 A / 50 A IUoU 98% 97.and undertemperture protection General data Dimensions (W / H / D) in mm (in) Weight Protection class (according IEC 60529) Operating temperature range Humidity Daytime operating consumption Internal consumption at night Features and functions Display Setting parameters Parallel operation Interface: Sync Bus Piggy-Back External temperature sensor (KTY type) Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits Sunny Island Charger 40 12 V 630 W 140 V DC 25 V – 60 V 1 40 A 600 W 12 V 8 V – 15. DC voltage Optimal MPPT voltage range Number of MPP trackers Max..6 V 50 A / 50 A IUoU 98% 97.. PV current Output (battery) Nominal DC power up to 40 °C (104 °F) Nominal battery voltage Nominal voltage range Battery type Max.3% ● ● ● ● ● 421 / 310 / 143 (16. charging current / continuous charging current Charge control Efficiency Max.and undervoltage protection Over. all Multicluster Boxes are completely wired and fitted at the factory with a main connector for PV or wind generators. generator and PV • Integrated load-shedding contactor Reliable • Active anti-islanding • Reverse current monitoring • Automatic bypass for the generator Durable • IP65 high protection class • 5-year warranty Multicluster Boxes for SUNNY ISLAND 5048 For easy set-up of stand-alone and hybrid systems The new Multicluster-Boxes for the Sunny Island 5048 make setting up large off-grid systems easy. To simplify installation. All communication cables required for the installation are included. 142 . The Multicluster Box was designed as an AC distribution center for connecting generators and to supply loads up to 300 kW. PV and load sizes Simple • Integrated AC distribution for Sunny Island. Flexible • 3 different sizes from 30 to 300 kW • Different generator. allowing from 2 to 12 three-phase clusters. to be connected in parallel.Image for illustrative purposes only. They are the ideal solution for island and hybrid systems from 30 to 300 kW. each consisting of three Sunny Island inverters. .Off-Grid Inverters Technical data General Number of phases Nominal AC voltage AC voltage range Nominal AC frequency (range) Permitted grid structure Dimensions (W / H / D) in mm (in) Mounting type Weight Connections for Sunny Island Number of devices Continuous AC power / AC current at 25 °C (77 °F) Continuous AC power / AC current at 45 °C (113 °F) AC power / AC current for 30 min.. 400 V (L1.N). Fuses PV system connection Quantity Continuous AC power PV / continuous AC current PV at 25 °C (77 °F) Fuses Load connection Quantity Nominal power / current at 25 °C (77 °F) Fuses Generator connection Quantity Nominal generator power / current at 25 °C (77 °F) Fuses Features / function Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits Ambient conditions Ambient temperature (SBU. L2) 172. 400 V (L1. 100% ● ○ Multicluster-Box 36 3-phase 230 V (L.5 V – 265 V. 300 V – 433 V 50 Hz (40 Hz – 70 Hz) TN 1200 / 2000 / 850 (47 / 79 / 33) standing on a plinth 300 kg (661 lb) 36 180 kW / 3 x 260 A 144 kW / 3 x 209 A 234 kW / 3 x 340 A 300 kW / 3 x 440 A circuit breaker C32A 1 (three-phase) 300 kW / 3 x 435 A (AC1) — 1 (three-phase) 300 kW / 3 x 435 A (AC1) NH03 1 (three-phase) 300 kW / 3 x 435 A (AC1) NH03 ●/○/○/○/○ CE IP65 0% . 300 V – 433 V 50 Hz (40 Hz – 70 Hz) TN 760 / 760 / 210 (30 / 30 / 8) suspended 60 kg (132 lb) 6 30 kW / 3 x 44 A 24 kW / 3 x 35 A 40 kW 50 kW circuit breaker C32A 1 (three-phase) 55 kW / 3 x 80 A — 1 (three-phase) 55 kW / 3 x 80 A NH00 1 (three-phase) 55 kW / 3 x 80 A NH00 ●/○/○/○/○ CE Multicluster-Box 12 3-phase 230 V (L.3 143 .3 MC-BOX-12..3 MC-Box-36. L2) 172.5 V – 250 V.. +60 °C (–13 °F .. 100% ● ○ ● Standard features ○ Optional features Last revision: May 2010 Type designation — Not available MC-BOX-6. AC power / AC current for 1 min. AS-box) Protection class (according IEC 60529) Humidity Accessories Communication cables Multicluster Piggy-Back Multicluster-Box 6 3-phase 230 V (L... +122 °F) IP65 0% .5 V – 265 V. 300 V – 433 V 50 Hz (40 Hz – 70 Hz) TN 1000 / 1400 / 300 (39 / 55 12) standing on a plinth 140 kg (309 lb) 12 60 kW / 3 x 87 A 48 kW / 3 x 70 A 80 kW 100 kW circuit breaker C32A 1 (three-phase) 110 kW / 3 x 160 A — 1 (three-phase) 110 kW / 3 x 160 A NH00 1 (three-phase) 110 kW / 3 x 160 A NH00 ●/○/○/○/○ CE –25 °C .N). L2) 172.N). 400 V (L1.. 100% ● ○ IP55 0% ... e.Flexible • For use from 45 to 65 Hz • Can be connected in parallel • Suitable for 1. lightning fast and free of retroactive effects for other loads. This continuous and quick energy consumption allows for ideal protection of system components and guarantees increased reliability. small.and 3-phase operation Simple • Ideal complement for energy sources without active power control • Easy installation and commissioning Safe • Minimized AC interference emission thanks to power factor adjustment • Integrated load frequency statistics Robust • IP65 high protection class • 5-year warranty Smart Load for SUNNY ISLAND Intelligent dumpload for stand-alone grids The Smart Load forms the perfect complement to unregulated energy generators in stand-alone grids.g. directly-connected wind generators with passive stall power control. The control system is completely automatic. 144 . the Smart Load feeds it into special loads such as heating cartridges in a hot water tank. If there is an electricity surplus. 55 – 65 Hz 3 x 180 – 270 V 3 x 0 – 230 V 3 x 2 kW / 6 kW 3 individual resistors at 2 kW..5) 14 kg (31 lb) –25 °C . +122 °F) IP65 ●/○/○/○/○ CE ● Standard features ○ Optional features Last revision: May 2010 Type designation — Not available SL -6000 145 .. 1 individual resistor at 6 kW ● ● ● ● 435 / 325 / 215 (17 / 13 / 8.Off-Grid Inverters Technical data Input data Nominal input voltage System frequency Input voltage range Output values Output voltage Output power per phase (3-phase / 1-phase) Connections Protection devices DC short circuit DC open circuit AC short circuit Overload General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Protection class (according IEC 60529) Features Warranty: 5 / 10 / 15 / 20 / 25 years Certificates and permits Smart Load 6000 230 V (single-phase) / 3 x 400 V / 230 V with a load-withstanding neutral conductor 45 – 55 Hz.. +50 °C (–13 °F .. WIND POWER INVERTERS 146 . 147 . 148 . Wind turbine system. 1 4 5 6 7 2 3 Components: 1. This improves yields. The Windy Boy thus converts the generated direct current to grid compatible. Batteries. Reliable Converting the wind energy plant’s speed-dependant voltage to grid-compliant alternating current is easier than ever. Solar array. This is the advantage of SMA’s programmable polynomial curve. High yields A wind plant can only achieve high yields when the inverter is ideally suited to the wind generator’s performance characteristics. 7. SMA developed the Windy Boy series as an inverter family for the grid connection of small wind energy systems. 2. All-purpose Its transformer-based concept. SUNNY ISLAND. alternating current. 5. The constantly changing slope of the polynomial curve also minimizes mechanical strain on the turbine by gently and gradually shifting the load. 4. even during significant speed fluctuations. the turbine and the inverter can be optimally adjusted to one another. Diesel generator 149 . WINDY BOY. The Windy Boy Protection Box converts the wind generator’s speed-dependant AC voltage to DC voltage and protects the Windy Boy from high input voltages. especially when the wind speed is low. as well as all relevant country certifications. the independent Grid Guard disconnection device. automatic 50 / 60 Hz detection. 3.WINDY BOY: Grid connection of small wind turbine systems Versatile Drawing on our experience of over six gigawatts of installed inverter output across the world. Because the performance curve of many wind turbines can be depicted with a polynomial. permit installation nearly anywhere in the world while ensuring low installation costs and simplified commissioning procedures. The input voltage is fed to an external load resistance. The series includes a variety of models in the one to 21 kW performance range that are suited for use with wind generators from a number of different manufacturers and performance classes. The Windy Boy and the Windy Boy Protection Box make it possible to use permanent magnet generators to safely and reliably connect small wind energy plants to the grid. 6. SUNNY BOY. Thanks to the OptiCool temperature management system. 150 . The plant is also able to feed-in even if individual phases fail. In case of an unlikely problem. these models work with maximum output at outdoor temperatures of up to 45 °C (113 °F). The integrated SMA Power Balancer prevents undue load unbalance. The weather-proof enclosure and the wide temperature range allow for installation at almost any location.Efficient • Up to 96. the worldwide SMA Service and comprehensive warranty program provide maximum security.1% efficiency • Can be combined to form three-phase units with up to 21 kW output • Integrated SMA Power Balancer • OptiCool™ ensures continuous operation even at high temperatures Easy to Use • Programmable polynomial curve enables free selection of turbines • Certified for the most countries (SMA Grid Guard) Safe • Galvanic isolation • Compatible with Windy Boy Protection Box 600 Reliable • Worldwide SMA Service including Service Line • Comprehensive SMA warranty program WINDY BOY 5000A / 6000A / 7000HV The performance class up to 21 kW The Windy Boy 5000A.1 percent. but are also suited for the development of three-phase grid-feeding wind energy plants. 6000A and 7000HV not only feature a maximum efficiency of 96. 25 W < 7 W / 0. open circuit voltage for activating "Turbine Mode" Operating range "Turbine Mode" Max.1% / 95. RD 1663.0 A 31. 240 V / 180 V – 260 V 50 Hz. output current Nominal AC voltage / AC operating range AC grid frequency / range Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max.25 W LF transformer LF transformer LF transformer OptiCool OptiCool OptiCool IP65 / IP65 IP65 / IP65 IP65 / IP65 4K4H 4K4H 4K4H 62 kg (137 lb) ● ● ● ● ● ● ●/— ●/— ●/— ○/○ ○/○ ○/○ ●/○ ●/○ ●/○ CE. 230 V .Wind Power Inverters Technical data Input (DC) Max.0 A Windy Boy 7000HV 7500 W 6500 W / 6000 W 800 V 340 V 400 V 335 V – 800 V 23. 60 Hz / ± 4. DC power Recommended generator power at 2500 / 5000 full-load hours per year Max.5 Hz 1 1 1 1/1 1/1 1/1 96.. +60 °C (–13 °F .0 A Windy Boy 6000A 6300 W 5500 W / 5100 W 600 V 270 V 300 V 250 V – 600 V 26.2*.. AS4777. CER/06/190.3% ● ● ● ● ● I / III 96. AC power Max.3% ● ● ● ● ● I / III 96. 60 Hz / ± 4.5 Hz 50 Hz.0 A 6000 W 6650 W 6000 W 7000 W 26. G83/1. input current Output (AC) AC nominal power Max.1% / 95. EN 50438 Data at nominal conditions ● Standard features ○ Optional features * applies only to IT variant Type designation — Not available WB 5000A WB 6000A WB 7000HV-11 151 .5 Hz 50 Hz. efficiency / Euro-Eta Protective devices DC reverse-polarity protection AC short-circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operating temperature range Noise emission (typical) Internal consumption: operation / standby Topology Cooling concept Electronics protection rating / connection area (per IEC 60529) Climatic category (per IEC 60721) Features DC connection: SUNCLIX® AC connection: screw terminal Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 years Certificates and permits Windy Boy 5000A 5750 W 4600 W / 4200 W 600 V 270 V 300 V 250 V – 600 V 26.2% / 95.0 A 220 V.5% ● ● ● ● ● I / III 468 / 613 / 242 (18 / 24 / 9.. 60 Hz / ± 4.25 W < 7 W / 0.5) 63 kg (139 lb) 65 kg (143 lb) –25 °C .0 A 5000 W 5500 W 26.. VDE0126-1-1. DC voltage DC nominal voltage Min. DK 5940 ED2. +140 °F) ≤ 42 dB(A) ≤ 42 dB(A) ≤ 41 dB(A) < 7 W / 0. The transformer-free Windy Boy 3600TL and 5000TL feature a peak efficiency of 97 percent.High Yields • Maximum efficiency of 97% • Transformerless. the new generation Windy Boys are ideally suited to almost every need. the Windy Boy 3600TL and 5000TL models set a new standard for inverter technology. With modern graphic displays. The new generation Windy Boy is an inverter for all turbine types. with H5 topology • OptiCool™ ensures continuous operation even at high temperatures Flexible • Broad input voltage range • Cable connection without tools • Programmable polynomial curve enables free selection of turbines Easy to Use • Easily accessible connection area • Low specific weight Informative • Bluetooth® technology • Multilingual graphic display WINDY BOY 3600TL / 5000TL Technology meets simplicity With even better communication. usability and efficiency. resulting in optimal yields for small wind energy systems. 152 . The polynomial curve and broad input voltage range provide maximum plant design flexibility. and cable-free plant communication using the Bluetooth global standard. a simplified assembly concept. DC voltage DC nominal voltage Min. output current Nominal AC voltage / AC operating range AC grid frequency / range Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max.5 W < 10 W / < 0.0 A 4600 W 5000 W 22.5% ● ● ● ● I / III 470 / 445 / 180 (18. 60 Hz / ± 5 Hz 50 Hz. 60 Hz / ± 5 Hz 1 1 1/1 1/1 > 97.5 W H5 transformerless H5 transformerless convection OptiCool IP65 / IP65 IP65 / IP65 4K4H 4K4H ● ● ● ● —/● —/● ○/● ○/● ●/○ ●/○ CE. open circuit voltage for activating "Turbine Mode" Operating range "Turbine Mode" Max. efficiency / Euro-Eta Protection devices DC reverse-polarity protection AC short-circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operation temperature range Noise emission (typical) Internal consumption: operation / standby Topology Cooling concept Electronics protection rating / connection area (per IEC 60529) Climatic category (per IEC 60721) Features DC connection: SUNCLIX® AC connection: terminals Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 years Certificates and permits Windy Boy 3600TL 3800 W 550 V 400 V 125 V 80 V – 550 V 30. VDE0126-1-1. DC power Max.Wind Power Inverters Technical data Input (DC) Max.0 A 220 V – 240 V / 180 V – 280 V 50 Hz... +140 °F) ≤ 29 dB(A) ≤ 29 dB(A) < 10 W / < 0.0 A Windy Boy 5000TL 5300 W 550 V 400 V 125 V 80 V – 550 V 30.0% / 96..4% ● ● ● ● I / III 97.2*. DK 5940 ED2.5 / 7) 25 kg (55 lb) –25 °C .0% / 96. input current Output (AC) AC nominal power Max. G83/1. RD 1663/200.. EN 50438 Data at nominal conditions ● Standard features ○ Optional features * applies only to IT variant Type designation — Not available WB 3600TL-20 WB 5000TL-20 153 .5 / 17. +60 °C (–13 °F .0 A 3600 W 3600 W 22. AC power Max. The weatherproof enclosure and broad temperature range permit installation at nearly any location. which increases yield.6% efficiency • OptiCool™ ensures continuous operation even at high temperatures Easy to Use • Wide range of installation sites • Programmable polynomial curve enables free selection of turbines • Certified for most countries (SMA Grid Guard) Safe • Galvanic isolation • Compatible with Windy Boy Protection Box 500 Reliable • Worldwide SMA Service including Service Line • Comprehensive SMA warranty program WINDY BOY 3300 / 3800 Highest yield in any climate With a maximum efficiency of 95. the inverters operate at outdoor temperatures of up to 45 °C (113 °F) with maximum output.6 percent. 154 . In case of an unlikely problem. the Windy Boy 3300 and 3800 inverters are among the most cost-effective inverters for small wind energy systems.Efficient • Up to 95. the worldwide SMA Service and comprehensive warranty program provide maximum security. The programmable polynomial curve enables optimal adaptation to the turbine curve. and thanks to the OptiCool cooling system. . AS4777.Wind Power Inverters Technical data Input (DC) Max. 240 V / 180 V – 260 V 50 Hz.0 A 3800 W 3800 W 18. output current Nominal AC voltage / AC operating range AC grid frequency / range Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max. CER/06/190.1 W LF transformer LF transformer OptiCool OptiCool IP65 / IP65 IP65 / IP65 4K4H 4K4H ● ● ● ● ●/— ●/— ○/○ ○/○ ●/○ ●/○ CE. open circuit voltage for activating "Turbine Mode" Operating range "Turbine Mode" Max. +140 °F) ≤ 40 dB(A) ≤ 42 dB(A) < 7 W / 0.5 Hz 1 1/1 95. 240 V / 180 V – 260 V 50 Hz..4% ● ● ● ● ● I / III Windy Boy 3800 4040 W 3600 W / 3300 W 500 V 200 V 250 V 200 V – 500 V 20. efficiency / Euro-Eta Protective devices DC reverse-polarity protection AC short-circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operation temperature range Noise emission (typical) Internal consumption: operation / standby Topology Cooling concept Electronics protection rating / connection area (per IEC 60529) Climatic category (per IEC 60721) Features DC connection: SUNCLIX® AC connection: plug connector Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 years Certificates and permits Windy Boy 3300 3820 W 3100 W / 2800 W 500 V 200 V 250 V 200 V – 500 V 20. 230 V.5 Hz 1 1/1 95. G83/1. DK 5940 ED2. 60 Hz / ± 4. AC power Max.7% ● ● ● ● ● I / III 450 / 352 / 236 (18 / 14 / 9) 38 kg (84 lb) –25 °C .0 A 3300 W 3600 W 18. 60 Hz / ± 4.. DC voltage DC nominal voltage Min.1 W < 7 W / 0.0 A 220 V. EN 50438 Data at nominal conditions ● Standard features ○ Optional features * applies only to IT variant Type designation — Not available WB 3300 WB 3800 155 . VDE0126-1-1. RD 1663..6% / 94. 230 V.0 A 220 V. DC power Recommended generator power at 2500 / 5000 full-load hours per year Max.2*. input current Output (AC) AC nominal power Max.2% / 94. +60 °C (–13 °F . the Windy Boy HF series provides the highest yields for transformerbased inverters in this performance class.High Yields • Maximum efficiency over 96% • OptiCool™ ensures continuous operation even at high temperatures Flexible • Programmable polynomial curve enables free selection of turbines • Broader input voltage range Easy to Use • Fast and simple connection Informative • Bluetooth® technology • Multi-language graphic display WINDY BOY 2000HF / 2500HF / 3000HF Narrow and compact for high yields Packed full of the latest SMA technology. The programmable polynomial curve and the broad input voltage range also offer great freedom in wind turbine selection and enable grid-feeding even at low wind speeds. 156 . Installation is now easier than ever thanks to the new SUNCLIX® DC connector system and an easily accessible configuration area. The modern graphic display and wireless Bluetooth communication system make the devices highly user-friendly. Mounting has also seen simplified due to a reduction in weight. 5 Hz 1 1/1 96. AS4777. 60 Hz / ± 4. output current Nominal AC voltage / AC operating range AC grid frequency / range Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max.com.. HF transformer HF transformer HF transformer OptiCool OptiCool OptiCool IP65 / IP65 IP65 / IP65 IP65 / IP65 4K4H 4K4H 4K4H ● ● ● ● ● ● —/● —/● —/● ○/● ○/● ○/● ●/○ ●/○ ●/○ CE.4% / 95. open circuit voltage for activating "Turbine Mode" Operating range "Turbine Mode" Max. www.0 A 3000 W 3000 W 16. efficiency / Euro-Eta Protective devices DC reverse-polarity protection AC short-circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operation temperature range Noise emission (typical) Topology Cooling concept Electronics protection rating / connection area (per IEC 60529) Climatic category (per IEC 60721) Features DC connection: SUNCLIX® AC connection: connector Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 years Certificates and permits Windy Boy 2000HF 2100 W 700 V 530 V 220 V 175 V – 560 V 12.4% / 95..0 A 2000 W 2000 W 11. RD 1663.6% ● ● ● ● ● I / III Windy Boy 3000HF 3150 W 700 V 530 V 220 V 210 V – 560 V 15.4% ● ● ● ● ● I / III 1 1/1 96. EN 50438 Data at nominal conditions ● Standard features ○ Optional features Provisional data.4 A Windy Boy 2500HF 2650 W 700 V 530 V 220 V 175 V – 560 V 15.SMA-Solar.Wind Power Inverters Technical data Input (DC) Max.4% / 95. G83/1-1.. DC voltage DC nominal voltage Min. as of March 2010 Type designation — Not available WB 2000HF WB 2500HF WB 3000HF 157 .com. +60 °C (–13 °F .. AC power Max. input current Output (AC) AC nominal power Max.0 A 1 1/1 96.SMA-Solar. DC power Max.0 A 2500 W 2500 W 14. www.6% ● ● ● ● ● I / III 348 / 580 / 145 (14 / 23 / 6) < 17 kg (37 lb) –25 °C .SMA-Solar. +140 °F) www. DK 5940. VDE0126-1-1.2 A 220 V – 240 V / 180 V – 260 V 50 Hz.com. 158 . It ensures maximum wind energy plant reliability and allows for the feed-in to almost any public grid. This Windy Boy also features the SMA Grid Guard interface. which is also protected with a special smooth start device. which can be used anywhere in the world.Efficient • Efficiency up to 95% • Improved yields via polynomial curves Easy to Use • Wide range of installation sites • Certified for most countries (SMA Grid Guard) Reliability • Galvanic isolation • Compatible with Windy Boy Protection Box 600 Reliable • Worldwide SMA Service including Service Line • Comprehensive SMA warranty program WINDY BOY 2500 / 3000 Proven technology for use worldwide The Windy Boy 2500 and 3000 inverters are ideally suited to small wind energy systems and feature a maximum efficiency of 95 percent. the worldwide SMA Service and comprehensive warranty program provide maximum security. In case of an unlikely problem. The programmable polynomial curve enables optimal adaptation to the turbine curve. 60 Hz / ± 4. efficiency / Euro-Eta Protective devices DC reverse-polarity protection AC short-circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operation temperature range Noise emission (typical) Internal consumption: Operation / standby Topology Cooling concept Electronics protection rating / connection area (per IEC 60529) Climatic category (per IEC 60721) Features DC connection: SUNCLIX® AC connection: plug connector Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 years Certificates and permits Windy Boy 2500 2700 W 2100 W / 1900 W 600 V 300 V 300 V 250 V – 600 V 12. +60 °C (–13 °F .5 Hz 1 1/1 94. VDE0126-1-1.Wind Power Inverters Technical data Input (DC) Max. RD 1663.0 A 230 V / 180 V – 260 V 50 Hz.25 W < 7 W / 0.0 A 2300 W 2500 W 12. EN 50438 Data at nominal conditions ● Standard features ○ Optional features * applies only to IT variant Type designation — Not available WB 2500 WB 3000 159 .5 Hz 1 1/1 95.. +140 °F) ≤ 33 dB(A) ≤ 30 dB(A) < 7 W / 0. G83/1.6% ● ● ● ● I / III 440 / 339 / 214 (17 / 13 / 8) 28 kg (62 lb) 32 kg (71 lb) –25 °C .2% ● ● ● ● I / III Windy Boy 3000 3200 W 2500 W / 2200 W 600 V 350 V 330 V 290 V – 600 V 12.. DK 5940 ED2. AC power Max. 60 Hz / ± 4. AS4777. open circuit voltage for activating "Turbine Mode" Operating range "Turbine Mode" Max.5 A 230 V / 180 V – 260 V 50 Hz. DC power Recommended generator power at 2500 / 5000 full-load hours per year Max..1% / 93.2*.25 W LF transformer LF transformer convection convection IP65 / IP65 IP65 / IP65 4K4H 4K4H ● ● ● ● ●/— ●/— ○/○ ○/○ ●/○ ●/○ CE. output current Nominal AC voltage / AC operating range AC grid frequency / range Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max..0 A 2750 W 3000 W 15. CER/06/190. input current Output (AC) AC nominal power Max. DC voltage DC nominal voltage Min.0% / 93. The programmable polynomial curve enables optimal adaptation to the turbine curve. Using the integrated display and various communication interfaces you can monitor all plant values at any time. with the optimal Windy Boy Protection Box. These models are optimally adjusted to fast and frequent load changes and. provide the perfect interface for any turbine. 160 . The weatherproof enclosure and the wide temperature range allow for installation at almost any location. which increases yield.Efficient • Specially designed for small wind energy systems • Improved yields via polynomial curves Easy to Use • Free choice of installation site • Certified for most countries (SMA Grid Guard) Reliable • Galvanic Isolation • Compatible with Windy Boy Protection Box 400 Flexible • Broad input voltage-range for Windy Boy 1200 WINDY BOY 1200 / 1700 Powerful compact devices The Windy Boy 1200 and 1700 are ideally suited for small wind energy systems. 240 V / 180 V – 260 V 50 Hz. RD 1663.5 Hz 1 1/1 93. AC power Max. 60 Hz / ± 4. 230 V. EN 50438 Data at nominal conditions ● Standard features ○ Optional features * applies only to IT variant Type designation — Not available WB 1200 WB 1700 161 .2*.. +60 °C (–13 °F .8% ● ● ● ● ● I / III 440 / 339 / 214 (17 / 13 / 8) 25 kg (55 lb) –25 °C . G83/1..5% / 91. efficiency / Euro-Eta Protective devices DC reverse-polarity protection AC short-circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operation temperature range Noise emission (typical) Internal consumption: operation / standby Topology Cooling concept Electronics protection rating / connection area (per IEC 60529) Climatic category (per IEC 60721) Features DC connection: SUNCLIX® AC connection: plug connector Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 years Certificates and permits Windy Boy 1200 1320 W 1050 W / 1000 W 400 V 120 V 120 V 100 V – 400 V 12.6 A / 12. AS4777. 240 V / 180 V – 260 V 50 Hz. DC power Recommended generator power at 2500 / 5000 full-load hours per year Max. CER/06/190.9% ● ● ● ● ● I / III Windy Boy 1700 1850 W 1400 W / 1300 W 400 V 180 V 150 V 139 V – 400 V 12..1 W < 5 W / 0. DK 5940 ED2. input current / per input B Output (AC) AC nominal power Max.6 A 1200 W 1200 W 6.6 A / 12. VDE0126-1-1.. 230 V.1% / 90. output current Nominal AC voltage / AC operating range AC grid frequency / range Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max.6 A 220 V.1 A 220 V. +140 °F) ≤ 41 dB(A) ≤ 46 dB(A) < 5 W / 0.Wind Power Inverters Technical data Input (DC) Max. open circuit voltage for activating "Turbine Mode" Operating range "Turbine Mode" Max.1 W LF transformer LF transformer convection convection IP65 / IP65 IP65 / IP65 4K4H 4K4H ● ● ● ● ●/— ●/— ○/○ ○/○ ●/○ ●/○ CE. 60 Hz / ± 4. DC voltage DC nominal voltage Min.5 Hz 1 1/1 92.6 A 1550 W 1700 W 8. which you can monitor at any time using the display and various communication interfaces. the Windy Boy is optimally adjusted to fast and frequent load changes. As an inverter for wind energy systems.Efficient • Specially designed for small wind energy systems • Outstanding performance at low wind speeds Easy to Use • Programmable polynomial curve enables free selection of turbines • Free choice of installation site Reliable • Galvanic isolation • In accordance with almost all European power supply line guidelines Secure • Worldwide SMA Service including Service Line • Comprehensive SMA warranty program WINDY BOY 1100LV The solution for low generator voltage The Windy Boy 1100LV is the perfect solution for the smallest wind energy systems with low generator voltage. while its weatherproof enclosure and wide operating temperature range allow for installation at nearly any location. 162 . The programmable polynomial curve gives you full flexibility for choosing the turbine. Turbines with a nominal voltage of 24 or 48 V can be connected without an additional voltage converter. Its minimum internal consumption during periods of no wind also increases the yield. .. EN 50438 Data at nominal conditions ● Standard features ○ Optional features Type designation — Not available WB 1100LV 163 . VDE0126-1-1. efficiency / Euro-Eta Protective devices DC reverse-polarity protection AC short-circuit protection Ground fault monitoring Grid monitoring (SMA Grid Guard) Galvanically isolated General data Dimensions (W / H / D) in mm (in) Weight Operation temperature range Internal consumption: operation / standby Topology Cooling concept Electronics protection rating / connection area (per IEC 60529) Climatic category (per IEC 60721) Features DC connection: screw terminal AC connection: plug connector Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 5 / 10 years Certificates and permits Windy Boy 1100LV 1210 W 1000 W / 900 W 60 V 25 V 21 V – 60 V 62 A 1000 W 1100 W 5A 220 V..1 W LF transformer convection IP65 / IP65 4K4H ● ● ●/— ○/○ ●/○ CE. +140 °F) < 5 W / 0. 240 V / 180 V – 260 V 50 Hz. 60 Hz / ± 4. DC voltage Min. RD 1663.5 Hz 1 1/1 92.Wind Power Inverters Technical data Input (DC) Max.4% ● ● ● ● ● 434 / 295 / 214 (17 / 12 / 8) 29 kg (64 lb) –25 °C . output current Nominal AC voltage / AC operating range AC grid frequency / range Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max. input current Output (AC) AC nominal power Max. CER/06/190..0% / 90. DC power Recommended generator power at 2500 / 5000 full-load hours per year Max. +60 °C (–13 °F . open circuit voltage for activating "Turbine Mode" Operating range "Turbine Mode" Max. 230 V. G83/1. AS4777. AC power Max. DK 5940. UL Certified • For locations requiring UL certification (UL 1741/IEEE-1547) High Yields • 97% peak efficiency • CEC efficiency of up to 96% • OptiCool™ active temperature management Easy to Use • Automatic grid voltage detection* • Programmable polynomial curve enables free selection of turbines Reliable • Rugged cast aluminum outdoor rated enclosure • Compatible with Windy Boy Protection Box 600 • 10-year limited standard warranty WINDY BOY 5000-US / 6000-US / 7000-US / 8000-US The customized solution for wind turbine systems Windy Boy inverters combine the same proven technology present in all Sunny Boy inverters with special firmware that permits direct grid-tied operation with a broad range of wind turbines—without batteries. Contact your local wind turbine supplier for information on compatible wind turbine models and system design considerations. This greatly reduces the overall system cost because components such as the charge controller. batteries and associated switch gear can be eliminated. * US-Patent US7352549B1 164 . Increased total energy capture combined with a reduction of balance of system components greatly reduces the installation and operating costs of a grid-tied wind system. 3 A 183–229 V 28. IEEE-1741 ● Standard features Type designation ○ Optional features — Not available WB 5000US WB 6000US WB 7000US WB 8000US 165 .1 W LF transformer LF transformer OptiCool OptiCool ●/● ●/● 69 kg (143 lb) www.5% 95.. +45 °C (–13 °F .3 – 60.5% 96% 96% ● ● ● I / III 96% 65 kg (143 lb) ≤ 44 dB 0.5% 95% 95.. efficiency CEC Protective devices DC reverse-polarity protection AC short-circuit protection Galvanically isolated Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operation temperature range Noise emission (typical) Internal consumption in standby Topology Cooling concept Mounting location: indoor / outdoor (NEMA 3R) Features Display: text line / graphic Communication: RS485 / Bluetooth Warranty: 10 years Certificates and permits Windy Boy 5000-US 208 V 240 V 5300 W 600 V 310 V 300 V 250 V – 600 V 21 A 5000 W 5100 W 27.5 Hz 1 1/1 96. DC power Max. UL 1741.3 – 60.1 W 0.5) 65 kg (143 lb) 65 kg (143 lb) –25 °C .5% 95.5 Hz 1 1/1 97% 95. +113 °F) ≤ 45 dB ≤ 46 dB 0.5% ● ● ● I / III 60 Hz / 59.5 Hz 1 1/1 96. Part 15.1 A 211–264 V 20.8% 95. open circuit voltage for activating "Turbine Mode" Operating range "Turbine Mode" Max.5% ● ● ● I / III 60 Hz / 59.com 0.9 A 244–305 V 33.5% 95. Class A & B. input current Output (AC) AC nominal power Max.1% 96% ● ● ● I / III 60 Hz / 59.3 – 60.SMA-Solar.0 A 244–305 V 34 A 183–229 V 34 A 211–264 V 32 A 244–305 V 32 A 211–264 V 60 Hz / 59.. output current Nominal AC voltage AC grid frequency / range Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max.3 – 60.5 Hz 1 1/1 97. DC voltage DC nominal voltage Min.9 A 183–229 V Windy Boy 6000-US 208 V 240 V 6380 W 600 V 310 V 300 V 250 V – 600 V 25 A 6000 W 6100 W 277 V Windy Boy 7000-US 208 V 240 V 7450 W 600 V 310 V 300 V 250 V – 600 V 30 A 7000 W 7100 W 277 V Windy Boy 8000-US 240 V 277 V 8600 W 600 V 345 V 300 V 300 V – 600 V 30 A 7680 W 7680 W 8000 W 8100 W 32 A 244–305 V 277 V 24. AC power Max.1 W LF transformer OptiCool ●/● ●/— ○/○ ● 468 / 613 / 242 (18 / 24 / 9.Wind Power Inverters Technical data Input (DC) Max..9 A 211–264 V 25.1 W LF transformer OptiCool ●/● ●/— ○/○ ● ●/— ●/— ○/○ ○/○ ● ● FCC. Flexible • Broad input voltage range • Reduced weight Reliable • Galvanic isolation • Anti-theft protection Easy to Use • Fast and simple connection • Plug-in grounding with GFDI • Simple country configuration Informative • Bluetooth® technology • Graphic display WINDY BOY 2000HF-US / 2500HF-US / 3000HF-US The flexible solution for the lower power range This is the new generation of inverters designed for the countries requiring UL certification*. * UL certification pending ** US-Patent US7352549B1 166 . The broad input voltage range also offers great freedom in wind turbine selection and enables grid-feeding even at low wind speeds. The modern graphic display and wireless Bluetooth communication system make the devices very user-friendly. Packed full of the latest SMA technology. plug-in generator grounding (with GFDI) and reduced weight. Installation has been made even simpler due to automatic grid detection**. the Windy Boy 2000HF-US. The Windy Boy HF is the optimal UL-compliant solution for small wind systems. 2500HF-US and 3000HF-US provide the highest yields for transformer-based inverters in this performance class. 3 Hz – 60. input current Output (AC) Nominal AC power / max.25 W HF transformer OptiCool™ 4K4H ●/● —/● ○/● ● —/● ○/● ● FCC.0 A 10.4 A 183 V – 229 V 211 V – 264 V 60 Hz / 59. efficiency / Euro-Eta Protective devices DC reverse-polarity protection AC short-circuit protection Ground fault monitoring Galvanically isolated Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operation temperature range Internal consumption in standby Topology Cooling concept Climatic category (per IEC 60721) Mounting location: indoor / outdoor (NEMA 3R) Features Display: text line / graphic Interfaces: RS485 / Bluetooth Warranty: 10 years Certificates and permits Windy Boy 2000HF-US 208 V 240 V Windy Boy 2500HF-US 208 V 240 V Windy Boy 3000HF-US 208 V 240 V 2500 W 600 V www. IEEE 1547 Data at nominal conditions ● Standard features ○ Optional features Type designation — Not available WB 2000HFUS WB 2500HFUS WB 3000HFUS 167 .5% / 95% ● ● ● ● I / III ≤ 0..4 A 12...2 A 2000 W / 2000 W 10. +45 °C (–13 °F .25 W HF transformer OptiCool™ 4K4H ●/● —/● ○/● ● ≤ 0..com.99 at nominal power 1/1 95. Part 15. AC power Max.SMA-Solar.Wind Power Inverters Technical data Input (DC) Max.8 A 3000 W / 3000 W 14.com.com. output current Nominal AC voltage range AC grid frequency / range Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max.25 W HF transformer OptiCool™ 4K4H ●/● 3750 W 600 V www.SMA-Solar.0 A 8.5 A 183 V – 229 V 211 V – 264 V 3125 W 600 V www. 220 V 215 V – 480 V 14. +113 °F) ≤ 0. UL 1998*. DC voltage DC nominal voltage Min. UL 1741*. 220 V 175 V – 480 V 12. 220 V 215 V – 480 V 12.5% / 95% ● ● ● ● I / III 348 / 727 / 183 (14 / 29 / 7) < 23 kg (50 lb) –25 °C .4 A 2500 W / 2500 W 12.5 A 183 V – 229 V 211 V – 264 V 1/1 95.5% / 95% ● ● ● ● I / III 1/1 95. Class A & B.SMA-Solar. DC power Max.5 Hz 0. open circuit voltage for activating "Turbine Mode" Operating range "Turbine Mode" Max. UL Certified • For the North American small wind market (UL 1741/IEEE-1547) Efficient • Peak efficiency of 96.5% • OptiCool™ active temperature management Easy to Use • Programmable polynomial curve enables free selection of turbines Reliable • Galvanic isolation due to integrated transformer WINDY BOY 3000-US A reliable option with UL certification User-friendly, safe and reliable, the Windy Boy 3000-US is specially certified for locations requiring UL certification. The automatic grid voltage detection* allows for straightforward and secure installation. The aluminum die-cast enclosure and the OptiCool active cooling system ensure optimal yield as well as a long lifespan, even under adverse operating conditions. * US-Patent US7352549B1 168 Wind Power Inverters Technical data Input (DC) Max. DC power Max. DC voltage DC nominal voltage Min. open circuit voltage for activating "Turbine Mode" Operating range "Turbine Mode" Max. input current Output (AC) AC nominal power Max. AC power Max. output current Nominal AC voltage / AC operating range AC grid frequency / range Power factor (cos ϕ) Phase conductors / connection phases Efficiency Max. efficiency CEC Protective devices DC reverse-polarity protection AC short-circuit protection Galvanically isolated Protection class / overvoltage category General data Dimensions (W / H / D) in mm (in) Weight Operation temperature range Noise emission (typical) Internal consumption in standby Topology Cooling concept Climatic category (per IEC 60721) Mounting location: indoor / outdoor (NEMA 3R) Features Display: text line / graphic Communication: RS485 / Bluetooth Warranty: 10 years Certificates and permits Windy Boy 3000-US 208 V 3200 W 500 V 250 V 228 V 180 V– 500 V 17 A 3000 W 3050 W 15 A 183 – 229 V / — 60 Hz / 59.3 – 60.5 Hz 1 1/1 96.6% 95.0% ● ● ● I / III 450 / 352 / 236 (18 / 14 / 9) 40 kg (88 lb) –25 °C ... +45 °C (–13 °F ... +113 °F) ≤ 40 dB 0.1 W LF transformer OptiCool 4K4H ●/● ●/— ○/○ ● FCC, Part 15, Class A & B, UL 1741, IEEE-1741 95.5% 211 – 264 V / — 200 V– 500 V 244 V Data at nominal conditions ● Standard features ○ Optional features Type designation — Not available WB 3000US 169 Reliable • Highly dynamic overvoltage protection • Optimal start-up performance of the wind turbine High Yields • High efficiency of the integrated inverter • Feeding-in even at excessive generator voltage Easy to Use • Easy installation • 3-phase generator connection • Available in three voltage classes: 400 V, 500 V and 600 V WINDY BOY PROTECTION BOX Optimal protection for small wind power plants A rectifier and overvoltage protection in one, the Windy Boy Protection Box can do it all. It protects the inverter from excess generator voltage by feeding excess voltage to a load resistor, which slows down the turbine. In addition, the Windy Boy Protection Box features a three-phase rectifier. It is delivered as a turnkey unit and can be used with nearly all types of generators made by many manufacturers in various performance classes. The box is suited for use with wind systems as well as for other permanent magnet generators such as small water power plants and CHP systems. 170 Wind Power Inverters Technical data General Suitable for Rectifier Size (W / H / D) in mm (in) Weight Generator connection Quantity AC voltage AC current Generator frequency Nominal power Windy Boy connection Quantity Voltage limitation (DC) Total power Load resistance connection Quantity Nominal voltage (DC) Continuous power Efficiency Max. efficiency Conduction losses at continuous power Ambient conditions Ambient temperature Protection class (according IEC 60529) Accessories Load resistance Windy Boy Protection Box 400 Windy Boy Protection Box 500 Windy Boy Protection Box 600 WB 2500, WB 3000, WB 5000A, WB 6000A Integrated WB 1100, WB1200, WB1700 Integrated WB 3300, WB 3800 Integrated 280 / 220 / 130 (11 / 9 / 5) 5 kg (11 lb) 1 x 3-phase 3 x 0 – 500 V 3 x 0 – 11.5 A 0 Hz – 400 Hz 3 kW – 4 kW 3 500 V 4 kW 1 500 V 4.5 kW > 99.95% 20 W –25 °C ... +60 °C (–13 °F ... +140 °F) IP54 optional 1 x 3-phase 3 x 0 V – 500 V 3 x 0 A – 11.5 A 0 Hz – 400 Hz 1 kW – 2 kW 3 400 V 3 kW 1 400 V 3 kW > 99.95% 15 W 1 x 3-phase 3 x 0 – 500 V 3 x 0 – 11.5 A 0 Hz – 400 Hz 2 kW – 6 kW 3 600 V 6 kW 1 600 V 6 kW > 99.95% 30 W IP54 optional IP54 optional Grid feeding with a three-phase system construction 171 FUEL CELL INVERTERS 172 . 173 . 174 . Supplement to off-grid systems SMA is the only manufacturer in the world to offer AC-coupled PV plants for self-sufficient energy supply systems ranging from one to 300 kW. the H2 Island Extension can also be linked to a heating system which allows waste heat to be used as energy for heating. Windy Boy inverter or the Hydro Boy. Whether used for the energy supply of remote regions far from the grid or to provide electricity in case of emergency in unstable grids. Hydro Boy inverters are ideal for an environmentallyfriendly expansion of off-grid systems with SMA products. Trend setting technology Advantages of fuel cells The SMA Hydro Boy efficiently transforms the direct current generated by the fuel cell into alternating current. the development of self-sufficient off-grid systems is an important future market and SMA inverters will become increasingly popular for fuel cells as diesel and heating oil prices continue to increase. it must operate with low voltages and high currents. Source: Viessmann Unternehmensgruppe 175 . They are quiet and do not generate CO2. SMA supplies optimally coordinated components for an AC-coupled standalone grid. In comparison to diesel generators fuel cells are more efficient. To do so. standard AC voltage grid. Everything from a single source Whether it is the reliable Sunny Island grid manager. The H2 Island Extension complements the necessary batteries in a standalone grid with a fuel cell featuring a hydrogen accumulator. the Hydro Boy is an important component in a reliable. Because fuel cells generate heat. SMA cooperates with the leading heating system manufacturers and their research and development departments. Sunny Boy solar inverter. making them especially environmentally friendly.Hydro Boy inverter for fuel cells: The clean alternative to diesel generators Trendsetting and efficient. making installing and expanding standalone grids easier than ever. The Hydro Boy meets these special requirements and is a proven device that benefits from nearly 30 years of experience with innovative power supply systems. Along with off-grid and solar inverters from SMA. Sunny Mini Central. 176 . they are the ideal addition to SMA solar. These models have a transformer on the grid feed-in side. For AC power scaling. wind and off-grid inverters. the Hydro Boy 1124 and 1324 can simply be connected in parallel. As supplemental power sources in standalone grids.Tailor-made • Low input voltage range is ideal for fuel cells • High input current of up to 56 A Reliable • Certified for most countries (SMA Grid Guard) • Galvanic isolation Flexible • Grid-parallel operation • For use in standalone grids with Sunny Island • Optional auto-start function HYDRO BOY 1124 / 1324 Powerful compact devices Long operating times and many system applications make the Hydro Boy 1124 and 1324 time-tested SMA inverters for standard fuel cell systems. which qualifies them for direct grid feed-in anywhere in the world. input current Output (AC) Continuous AC output at 25 °C (77 °F) Max.SMA-Solar. temperature controlled ● ● ●/— ●/○/○ ● www.5 / 8) IP22 approx.1 W LF transformer convection ● ● ●/— ●/○/○ ● www. +60 °C (–13 °F .com < 5 W / < 0.8 A 220 V – 240 V / 180 V – 260 V 50 Hz..2 A 220 V – 240 V / 180 V – 260 V 50 Hz.. 60 Hz / ±4. 29 kg (64 lb) –25 °C ...SMA-Solar.5 Hz 1 single-phase 91% ● ● ● ● 434 / 345 / 214 (17 / 13.1 W LF transformer forced air cooling. efficiency Protection devices DC reverse-polarity protection AC short-circuit monitoring Ground fault monitoring Grid monitoring (SMA Grid Guard) General data Dimensions (W / H / D) in mm (in) Protection rating (as per IEC 60529) Weight Operating temperature range Internal consumption: operation (standby) / off Topology Cooling concept Features DC connection: screw terminal AC connection: plug connector Display: text line / graphic Interfaces: CAN / RS485 / RS232 Warranty: 2 years Certificates and permits Hydro Boy 1124 1200 W 60 V 24 V / 20 V – 55 V 56 A 1100 W 1200 W 4. DC voltage DC nominal power / DC voltage range Max.Fuel Cell Inverters Technical data Input (DC) DC nominal power Max.5 Hz 1 single-phase 91% ● ● ● ● 434 / 295 / 214 (17 / 12 / 8) IP42 Hydro Boy 1324 1300 W 60 V 24 V / 20 V – 55 V 56 A 1200 W 1200 W 5. AC power Nominal output current Nominal AC voltage / range AC grid frequency / range Power factor (cos ϕ) AC connection Efficiency Max. +140 °F) < 5 W / < 0.com Data at nominal conditions ● Standard features ○ Optional features Type designation — Not available HB 1124 HB 1324 177 . 60 Hz / ±4. They combine world class SMA technology and optimal efficiency in a light-weight construction. Equipped with state-of-the-art high frequency technology ensures optimal efficiency. 178 Customer-tailored design BAXI INNOTECH . these inverters are especially light and easy to handle.Efficient • High efficiency • Optimized for heating systems Compact • Reduced weight • Suitable for 19̎ rack mount Reliable • Galvanic isolation HYDRO BOY 1524HF / 2524HF High yield models in a lightweight enclosure The 1524HF and 2524HF are the new generation Hydro Boys. By reducing the weight and volume of coils. Fuel Cell Inverters Technical data Input (DC) DC nominal power Max. DC voltage DC nominal power / DC voltage range Max. input current Output (AC) Continuous AC output at 25 °C (77 °F) Max. AC power Nominal output current Nominal AC voltage / range AC grid frequency / range Power factor (cos ϕ) AC connection Efficiency Max. efficiency Protective devices DC reverse-polarity protection AC short circuit monitoring Grid monitoring General data Dimensions (W / H / D) in mm (in) Protection rating (as per IEC 60529) Weight Operating temperature range Internal consumption: operation (standby) / off Topology Cooling concept Features DC connection: screw terminal AC connection: plug connector Display: text line / graphic Interfaces: CAN / RS485 Internal backup operation Control for external load resistance Warranty: 2 years Certificates and permits Hydro Boy 1524HF 1500 W 70 V 33 V / 25 V – 70 V 60 A 1150 W 1150 W 5A 220 V – 240 V / 184 V – 264 V 50 Hz, 60 Hz / ± 5 Hz 1 single-phase > 92% ● ● ● Hydro Boy 2524HF 2500 W 70 V 33 V / 25 V – 70 V 100 A 2300 W 2300 W 10 A 220 V – 240 V / 184 V – 264 V 50 Hz, 60 Hz / ± 5 Hz 1 single-phase > 93% ● ● ● 444 / 160 / 454 (17.5 / 6 / 18) 444 / 130 / 454 (17.5 / 5 / 18) IP20 IP20 approx. 15 kg (33 lb) approx. 17 kg (37 lb) 0 °C ... +70 °C (+32 °F ... +158 °F) < 12 W / < 1 W < 12 W / < 1 W HF transformer HF transformer forced air cooling, temperature controlled forced air cooling, temperature controlled ● ● —/— ●/○ ● ○ ● www.SMA-Solar.com ● ● —/— ●/○ ● ○ ● www.SMA-Solar.com Data at nominal conditions ● Standard features ○ Optional features Type designation — Not available HB 1524HF HB 2524HF 179 180 SERVICE 181 Customer-oriented • Professional commissioning, maintenance and repair • Telephone support through our Service Line Optimum Availability • Fast and simple device replacement • One-year full warranty on every replacement device Assured Returns • Five-year warranty on Sunny Boy, Sunny Mini Central, Sunny Tripower and Sunny Island inverters Flexible • Warranty extensions to 10, 15 or 20 years SMA Service for decentralized inverter solutions Comprehensive service for all customer requirements Those who choose to build a PV system are counting on earnings over the long term. To achieve these benefits, the solar inverter must not only be durable and highly efficient, the service partner must also provide reliable, flexible and competent support. SMA provides industry leading technology and expert service from a single source. Whether the SMA Service Line, onsite service, or our replacement service is needed, our flexible services are individually tailored to the needs of solar professionals worldwide. 182 Abu Dhabi (AE) SMA SOLAR TECHNOLOGY AG www. To replace the defective inverter. +420 235 510 111 SMA France S. the remaining warranty period is transferred to the replacement device. the replacement inverter is generally shipped on the same day. Additionally. +39 0289347 -299 SMA Technology Korea Co. Our service technicians can take care of the installation of the replacement device upon request. If a device is exchanged within the warranty period. we will keep down times as short as possible by replacing your device. Additional information on our services is available on the corresponding SMA website. +1 916 625 0870 Tel. Tel. 10. where you may also download or order a free copy of our service data sheet. These specially trained expert teams are available at various telephone numbers for all inquiries regarding inverters. S.S. +351 2 12 38 78 60 SMA Middle East LLC Tel. +30 210 9856 666 SMA Ibérica Tecnología Solar. In the event of a service requirement. SERVICE LINES SMA Solar Technology AG SUNNY BOY +49 561 9522 1499 > INVERTER > COMMUNICATION +49 561 9522 2499 +49 176 888 222 44 > SMS CALL-BACK SUNNY ISLAND +49 561 9522 399 SMA America. o. Tel. from onsite diagnosis to device replacement. +33 472 09 04 40 Surveillance et Communication Tel.. Tel. and Sunny Island products. currently in 13 countries. LLC Tel. the customer will receive a comparable device with state-of-the-art technology. +33 472 09 04 41 Sunny Island Tel. 1800 SMA AUS (1800 762 287) SMA Beijing Commercial Company Ltd. +82 2 508 8599 SMA Portugal. Tel. We have a well developed international service network with numerous access points. After a call is received.l. advise on technical issues. Interested? Whether for commissioning. +971 2 5591 284 Masdar City.r. +86 10 51501685-602 SMA Benelux SPRL Tel. Ltd. +33 472 09 04 42 SMA Hellas AE Tel. SMA Service on-site Solar professionals can rely on our support. and that’s not all.SMA-Solar.A. with which operators can assure themselves of the right to free repair or a replacement device. Sunny Boy / Sunny Mini Central Tel. including all updates and alterations. service work or tips on plant monitoring. +34 900 14 22 22 SMA Italia S. r. Niestetal Services Tel.Service Expert advice over the telephone via the SMA Service Line The experts on our Service Line support solar professionals during the installation and commissioning of PV plants. More security with long-term warranties SMA products meet the highest quality standards and come with a standard five year warranty. Tel. SMA can be onsite quickly. Tel. Device replacement for highest security of return Should a failure occur.com 183 . and provide tips on system monitoring. communication devices. 877 MY SMA Tech (877 697 6283) SMA Technology Australia Pty. Ltd. we provide a one-year full warranty on all replacement parts both within and outside the warranty period. In any event. +61 2 9669 2889 Tel. We are ready to support our customers around the world. operators and solar professionals are in good hands with SMA Service.L. we offer an extended warranty for an additional 5. +32 15 28 67 30 SMA Czech Republic s. 15 or 20 years. our SMA Sunny Central Service is a secure investment for the future. In combination with the high-yield SMA central inverters. our services ensure optimum system availability. to onsite service. making solar power stations a profitable and secure investment. to maintenance contracts with technical availability of up to 99 percent. 184 . commissioning and repair onsite • Telephone support by teams of experts through our Service Line Assured Returns • Technical availability up to 97. 98 or 99 percent • Five-year warranty on all Sunny Central inverters Flexible • Service and maintenance contracts up to 20 years SMA Service for central inverter solutions Tailored services worldwide for optimum system availability SMA offers tailored services worldwide designed to maximize uptime. From telephone support through the SMA Service Line.Customer-oriented • Professional installation. to our five-year standard warranty. r. +351 2 12 38 78 60 SMA Middle East LLC Tel. Whether choosing the best inverter for your needs or generating a monitoring concept with SMA project solutions customized to your system. customers and solar professionals are in good hands with SMA Service. Tel. With SMA monitoring devices such as the Sunny WebBox. +82 2 508 8599 SMA Portugal. SERVICE LINES SMA Solar Technology AG Tel. Tel. solar professionals and plant operators. LLC Tel. we have a well-established international service infrastructure. In Germany and around the world: Sunny Central Service onsite SMA provides support you can count on. We can be onsite quickly if service is required. Niestetal Services Tel. +420 235 510 111 SMA France S. +61 2 9669 2889 Tel. Tel.S. SMA offers large-scale plant operators support in project planning and components selection. +33 472 09 04 43 SMA Hellas AE Tel.SMA-Solar. Tel. All information regarding the specifics of SMA Service can be found on your local SMA subsidiary website. 1800 SMA AUS (1800 762 287) SMA Beijing Commercial Company Ltd. Tel.A. From onsite diagnosis to repairs and maintenance in the field. +34 900 14 22 22 SMA Italia S.L. In addition to supplying. we work for our customers worldwide.com 185 .. +30 210 9856 666 SMA Ibérica Tecnología Solar. you can depend on us to assist with your large turnkey projects right through to inspection and approval by the utility company. +49 561 9522 299 SMA America. where plant operators and installers can also download or order a service data sheet free of charge. Ltd. and one solution. Tel. Ltd. our experts can help assemble the best components to meet any need. r. 877 MY SMA Tech (877 697 6283) SMA Technology Australia Pty. Additionally. S. Interested? From commissioning to service calls to tips on plant monitoring. currently in 13 countries. +32 15 28 67 30 SMA Czech Republic s. +39 0289347 -299 SMA Technology Korea Co. fitting and installing the inverters. our support staff can also undertake quick and direct remote diagnosis. our Sunny Central team provides fast and efficient telephone support to contractors.Service Partnership and experience: from planning to commissioning From the start. Through the Service Line. A direct link to the experts: our Service Line Use one telephone number. one contact person. Tel.l. +971 2 5591 284 Masdar City. +86 10 51501685-602 SMA Benelux SPRL Tel. o. Abu Dhabi (AE) SMA SOLAR TECHNOLOGY AG www. +1 916 625 0870 Tel. 186 . 187 . SMA is dedicated to supporting and guiding the growth of the solar industry. To this end.Benefits • Free annual training • Online Solar Professional listing • Invites to exclusive events • Monthly newsletter & email updates • Priority technical service The Sunny PRO Club Professional marketing support for solar professionals As the world leader of solar inverter technology and manufacturing. the Sunny PRO Club helps you grow your business! 188 . As a member of the Sunny PRO Club you can select materials and campaigns.Sunny PRO Club Build your business when you partner with SMA With unprecedented growth projected in the renewable energy industry. Our resources. Your expertise. Gain access to world-class marketing materials and services including: • Personalized Brochures • Presentation Folders • Tradeshow Displays • Personalized Service Stickers • Direct Mail Support • Giveaway Items • Custom Reference Sheets • Banner Design/Production • Advertising Templates • Vehicle Signage • Logo Design Services • Custom Mailers How to apply It’s easy to become a Sunny PRO Club Member! Simply complete and return the enclosed application. These tools are designed to systematically increase your market presence and ultimately drive sales. +1 916 625 0870 SunnyPROClub@SMA-America. or apply online at www.com www. Are you ready? Joining the Sunny PRO Club gives your business the edge it needs to surpass the competition and provides you the professional marketing power.SunnyPROClub. competition is getting fierce. Member Services are specially designed to support your business with the global strength of the SMA brand. certificate and detailed club information. confidence and ability to work to your full potential.00 • Attend an SMA Technical Training each year Sunny PRO Club America Tel. SMA is committed to supporting the growth of the solar industry—and that starts with you. Once your application is processed and approved. and customize your strategy to specifically target potential customers in your market. your marketing toolbox will be larger and more powerful than it‘s ever been before. you can easily maximize your business potential.SunnyPROClub. The perfect partnership. World-class marketing materials As a Sunny PRO Club Member. you will receive an exclusive Member Package including membership card. By combining your expertise and our resources.com 189 . Membership requirements: • Maintain a licensed electrician or NABCEP installer on staff • Annual membership fee: $175. With our help.com. you will have the freedom to focus on doing what you do best—selling and installing solar systems. 190 . 191 . The program also addresses current topics and recent developments in the solar industry. Classes are held at the SMA America headquarters in Rocklin. California. their use in PV systems. 192 . sales staff and system designers Hands-on • Specially-trained instructors • Close communication with developers and other trade professionals User-friendly • Register online and sign up for a seminar reminder • Company tour and lunch included The Solar Academy Practical knowledge for the solar professional The SMA Solar Academy offers a comprehensive range of seminars on photovoltaics and provides information on SMA products. and at rotating sites all over North America. as well as the numerous data communication options available.Comprehensive • Learn the latest in SMA inverter technology and photovoltaics • Courses for new-comers and experienced users Target-oriented • Training courses tailored specifically for installers. Applications include large-scale PV plants ranging from hundreds of kilowatts to utility scale megawatt installations. data logging. photovoltaic cell. residential grid-tied backup. utility transformer integration. It also covers installation requirements based on the National Electrical Code and introduces safe installation practices for high DC and AC voltages. The curriculum focuses on the design. California. an SMA data logging and monitoring system.S. The seminar also provides an overview of grid management features that allow utilities to remotely control PV plants.and medium-voltage grids. inverter safeguards and UL1741. sizing of DC and AC over-current protection devices. Hands on training provides reinforcement of training concepts. REVENUE GRADE METERING* This course provides an introduction to power measurment. Topics include Sunny Boy product knowledge. RS-485. single phase and three phase utility applications. wired and wireless hardware and communication protocol standards. U. The course includes an introduction to data logging using WebBox.) INTRODUCTION TO PHOTOVOLTAICS This course offers a basic understanding of electricity and electronics as it relates to photovoltaics. monitoring. *Does not qualify for NABCEP credit » Interested? Registering for seminars at the SMA Solar Academy is simple. generator. most of which qualify for NABCEP (North American Board Certified Energy Practitioners) continuing education credit. Topics include basic understanding of AC and DC circuits. commercial systems. Sunny Beam and SMA software for single and multiple inverters. It also provides a broad perspective of data logging. the economics of selling solar and in depth product knowledge. WEBBOX This course provides an in-depth look at the installation and setup of the WebBox. as well as wiring to comply with UL and the National Electrical Code safety standards. Each course is designed to meet the demands of increasingly complex industry requirements and provide a level of technical detail sufficient for both beginners and experienced professionals. battery types. installation and monitoring of PV plants in the megawatt range. It also provides an indepth look at SMA’s Power Measurement Kit. The curriculum consists of a broad range of classes covering gridtied and off-grid products. and system management configuration. SMA DC disconnect and inverter installation and troubleshooting. grid. product comparisons. sales and marketing. communication devices. SALES & MARKETING TRAINING* The focus of this training centers on the effective marketing and sales of SMA products to grow your business. SUNNY BOY 2 This is an advanced-level course on multiple Sunny Boy interters and Sunny Tower installations in three phase. monitoring and control of renewable energy plants. SUNNY CENTRAL 2 This course provides advanced-level training on central inverters for utility scale applications. utility transformers and electrical safety. MINI SEMINAR This short seminar focuses on a technical overview of Sunny Boy inverters and their interaction with the utility grid. generator management. 193 . Hands on training provides reinforcement of training concepts. Just visit www.com/SolarAcademy to view course schedules and locations. We look forward to seeing you at one of our seminars soon.SMA-America. modbus command and control as well as demand monitoring options for large photovoltaic plants. components of grid-tied PV systems. AC and DC electrical components. user interfaces. inverter MPP tracking characteristics. offers 12 seminars on photovoltaic systems and sales. current product line. command and control options for interaction with plant operators and utilities. code compliance and installation best practices. This seminar also provides an introduction to the Sunny Central series of inverters. connected to low. This training session provides an overview of the National Electrical Code requirements and safety in dealing with high voltages. SUNNY BOY 1 This course offers a basic understanding of Sunny Boy inverters and their interaction with the utility grid. SUNNY CENTRAL 1 This course provides in-depth knowledge of the Sunny Central family of inverters with and without internal transformers. module and array parameters. Topics include grid-tied photovoltaic components. Topics include the design and sizing of the PV array using Sunny Design software. Register by phone at +1 916 625 0870 or send an e-mail to [email protected]. It reviews features and functionalities of central inverters. This session focuses on wiring and configuring the WebBox to monitor single and multiple SMA inverters locally and over the Internet. with internal and external transformers. It also covers design. Hands on training provides reinforcement of training concepts. Topics include battery management. Topics include product features and benefits. installation.SMA Solar Academy Seminars SMA Solar Academy in Rocklin. SUNNY ISLAND 2 This course provides a review of grid-tied backup systems using AC and DC coupled energy sources and a handson practice on battery. SMA DC disconnect. Training courses (Each seminar is one day in duration and can be booked individually. Topics include RS232. Attendees will also learn how to register the WebBox to the Sunny Portal to post and customize renewable energy plant web pages. generator types. SUNNY ISLAND 1 This course provides an in-depth understanding of the Sunny Island battery backup inverter. system management and additional system components. system design. and troubleshooting guidelines for single phase and three phase off-grid systems with an overview of system diagnostic codes. its response to a grid failure and its role in a grid-tied backup system. a solution for applications where ANSI C12 revenue-grade metering is required for production based incentive (PBI) markets. COMMUNICATION 1 This course provides an overview of inverter communication options including displays. 194 . KNOW-HOW 195 . may require a decentralized concept. the customer can choose among various plant concepts. even a system similar in size. SMA is the single source manufacturer for the right solar inverter of every size and for every site. Thereby. While a central inverter concept may clearly be the best solution for one PV plant. A few of the important aspects typical of the power class above 100 kWp are noted in the following examples.Centralized or decentralized? SMA has the right inverter concept for any PV plant From kilowatt to megawatt. Under certain conditions. You must always consider installation and plant operating costs in particular when deciding whether to opt for a centralized or decentralized plant structure. decentralized plant design has been shown to offer a range of advantages over centralized design. 196 . conditions in another system. This can be caused by using mismatched PV modules or modules with a higher manufacturing tolerance.Decentralized plant design: precise and effective If a PV plant is oversized or undersized. Together with a high degree of efficiency. are a better choice when generator units differ and should thus be operated separately. It is therefore wise to take advantage of the technical advice and experience of the SMA team when determining the optimum plant structure and components for your project. And above a certain plant size. several smaller devices can present a better alternative than one large centralized unit. Maintenance-friendly operation under all conditions Maintenance work on decentralized systems is much less complicated and economical compared to centralized systems. Different conditions may result in the fact that a system generates profit on one site or struggles with amortization on the other. Advantageous in mixed plant structures A centralized inverter such as the Sunny Central works most effectively with a homogenous solar generator. Even the required participation in grid management for large scale plants can be implemented particularly easily. Decentralized concepts. Installing smaller and lighter devices can be less expensive than a large heavy concrete substation if ground load capacity or site accessibility is limited. decentralized concepts are simply no longer practical. sub-generators that are oriented differently. or tracking sub-generators. as the individual inverters can be replaced if necessary. monitoring of a plant with a centralized inverter is easy to set up and covered by the standard hardware. However. 197 . this can have just as much of an effect on the plant's energy yield as the inverter efficiency. such as those using Sunny Mini Central inverters. Specific system performance can be set precisely using small inverter units. Comprehensive analysis is important These examples show that you really must account for all costs (TCO: Total Cost of Ownership) when choosing the most economical solution and evaluate them when planning the specifics of your solution. roof pitches. There are many different module types. 198 . If deviations from the required standard conditions occur. locations and many more. the specified guidelines must be modified accordingly. They take the fundamental technical context as well as guidelines and rules of thumb for the design of a standard PV plant in parallel grid operation into account. The most important design decisions can be summarized in the following three steps.Design of PV plants Three steps to success The possibilities for plant design are vast. The right design of a solar plant is crucial for the anticipated yield. various inverters. 2. Incorporate the inverter's electrical thresholds First of all. If possible. which incorporates all the aspects of plant design (see page 12). the three basic decision steps above largely determine the future yield. 3. the answer to this question depends largely on the economic conditions at the plant location. Use the maximum efficiency of the inverter Every inverter has an input voltage at which its conversion efficiency is maximized. the voltage of the generator must match the inverter. the MPP voltage of the PV modules at NOCT (Normal Operation Cell Temperature) should be close to this voltage. The maximum plant voltage of the PV modules can also limit the open circuit voltage of the generator. Whether this voltage lies in the upper or lower area of the operational range is. the inverter must be slightly oversized (power ratio 110%) However. SMA offers the free software SUNNY DESIGN. The limits are defined by the MPP voltage at the highest cell temperature (standard: 70 °C) and the open circuit voltage at the lowest cell temperature (standard: –10 °C). 199 . Therefore. Choose between optimizing the economy or optimizing the yield The performance ratio (relationship between the maximum input power of the inverter compared with the peak power of the PV generator) provides information concerning oversizing or undersizing of the inverter. the following decision must be made during the designing process: do you want to "squeeze" every last drop of energy from the solar generator at all times (optimize the energy yield) or select a slightly lower inverter performance. Though professional design of a PV plant includes many more steps. accepting minimal yield losses at higher irradiation levels (optimize economy)? Of course. For this purpose.1. the economically optimal system is slightly undersized. To utilize the full power of the PV generator at all times. depends on the internal design and is listed in the respective data sheet. Inverters as grid managers Overview of the grid management functions of SMA inverters It started in Germany in January 2009. And the dynamic grid support features support the grid in the event of faults. The installed PV power increases continuously. is now also a pioneer in grid management. Inverters with an automatic power reduction feature in case of increased frequencies make a valuable contribution to stabilizing the grid frequency if more energy is generated than can be consumed. and provide grid services to an increasing extent. largescale PV plants have had to participate in grid management. or at least restrict. Reactive-power compatible inverters help keep the grid voltage constant. SMA. 6 of the German Renewable Energies Act (EEG)—and is also compatible with virtually all SMA inverters. but can also be used to compensate for undesirable phase shifts. and individual projects are growing larger and larger. Increasing size and power also mean greater responsibility for the electricity grid. Experts unanimously agree that such measures are essential. 200 . the SMA Power Reducer Box was the first market ready solution for utility interaction management as defined in Art. technology leader in the field of solar inverters. following France in 2008: since then. Powerful grid management functions For example. as only a stable grid permits unrestricted expansion of renewable energies. This was enough reason for SMA to commit fully to participation from the outset. and can also prevent. the fault from spreading further. This stabilizes the grid and prevents mass deactivation of systems due to excessive grid frequency. and logs the external setpoint specification—which is important for legally compulsory compensation for possible resulting yield shortfalls. SMA inverters can react to this with an automatic active power reduction: the higher the frequency is above the setpoint. This in turn forwards the commands to the connected inverters via fieldbus. The opposite occurs if there is an energy surplus—the grid frequency increases. If a section of the grid is overloaded temporarily. The grid levels in the AC power distribution grid 201 . the utility operator can and must limit the power from decentralized generating systems The plants make a major contribution to the stability of the grid. which can hardly keep pace with the rapid expansion of power from renewable energies in some cases. the more they derate the active power output. 2. Generation and grid stability management Sixty seconds: inverters in Germany have just one minute to implement possible specifications of the utility operator.1. The SMA Power Reducer Box translates the incoming setpoint specifications of the utility operator into control commands for the Sunny WebBox. The frequency drops if more energy is consumed than the generators feed-in. Automatic active power frequency control The frequency in alternating current grids is kept constant within strict limits—typically at exactly 50 Hz or 60 Hz. 3. Using reactive power. This meant that many plants were deactivated in the event of grid failure. large motors or even simply long cable sections. Reason: the increasing feed-in at low and medium-voltage levels can result in voltage increases which caused problems for the previous grid operation method (flow of energy from central generator to decentralized loads). this reduces the load on the grid infrastructure. preventing the grid failure spreading further. The third option is regulation of the percentage of reactive power via a characteristic curve depending on the grid voltage measured at the connection point or the active power output of the inverter. Typical causes of phase shifts include transformers. The so-called restricted dynamic grid support ensures that the inverter is ready to feed energy into the grid immediately after a drop in the grid voltage. the voltage must be kept within defined limits—that applies to the distribution grid in particular. PV inverters can help guarantee the voltage quality required in EN 50160. As even reactive power reduces efficiency. Dynamic grid support Until now. PV inverters can now reduce undesirable voltage increases significantly. There are several options for adjusting the percentage of reactive power: Plant operators can use set points specified by utility operator. With their ability to provided controlled inductive or capacitive reactive power. or various reactive power values can be set via an agreed schedule or remotely programmed via the SMA Power Reducer Box. LVRT is already supported by the new Sunny Central CP series. . even during temporary drops in grid voltage. whose capacity limits may already have been reached. PV plants had to disconnect from the grid immediately. Devices with full LVRT or FRT behavior (Low-Voltage or Fault Ride Through) can also feed reactive power into the grid during grid voltage drops. Reactive power-compatible inverters can also be used to compensate for existing phase 202 shift. unbalancing the grid even further. 4. Inverters with dynamic grid support functions act within milliseconds in such events. Static voltage support based on reactive power In order to protect the connected loads. 60. Typical thresholds are 100. the grid operator presets a nominal active power value which the inverter will match within 60 seconds. 203 .Equipped for the future with SMA know-how Providers of decentralized grid services and an intelligent interface to the supply grid: that describes the solar inverter of the future.90. It is transmitted via a communication unit. The SMA Power Reducer Box performs the evaluation.2 Hz. SMA inverter grid management functions Remote-controlled power reduction in case of grid overload In order to avoid short-term grid overload.90 and cos(ϕ)lagging= 0. Limited dynamic grid support The inverter feeds into the grid again immediately after short-term voltage drops—as long as the grid voltage is within a defined voltage range. a) Dynamic specification of the reactive power by the utility operator The utility operator defines a dynamic displacement factor – any value between cos(ϕ)leading= 0.90 and cos(ϕ)lagging= 0. c) Control of the reactive power via a characteristic curve The reactive power or the displacement factor is controlled by a pre-defined characteristic curve— depending on the active power fed into the grid or the grid voltage. Dynamic grid support LVRT (Low-Voltage Ride Through): The inverter stays connected to the grid during voltage drops and supports the grid by feeding reactive power. the inverter automatically reduces the active power output according to a definable characteristic curve. SMA makes an important contribution to this with its products. The utility operators have also recognized that inverters are particularly predestined for the pending grid management responsibilities—and demand these system services to an ever greater extent. Three different modes are available: a) Fixed specification of the reactive power by the utility operator The utility operator defines a fixed reactive power value or a fixed displacement factor between cos(ϕ)leading= 0.90. 30 or 0 percent of the nominal power. The nominal value is transmitted to the inverters via a ripple control receiver in combination with the SMA Power Reducer Box. helping to stabilize the grid frequency. Frequency-dependent control of active power At a grid frequency of 50. Static voltage support based on reactive power SMA inverters feed capacitive or inductive reactive power to the grid in order to stabilize the grid voltage. we have compiled the most important current recommendations for you. They are covered in the technical information package "Module Technology" and are explained in detail there. SMA is in close contact with the module manufacturers. some can only be operated under certain conditions. When selecting an inverter that meets the special PV module requirements.The right solar inverter for every module technology Besides conventional PV modules. The adjacent diagram shows a chronological map of potential courses of the generator connections during operation using several different inverters. To help you select the right inverter for each module type. 204 . Of these. new cell technologies and other advancements have been appearing on the market for quite some time. which means that current installation recommendations can be effortlessly observed. Moreover. The versatile range of different topologies allows a flexible application of SMA's inverters—combined with the suitable grounding set—providing the ideal device for any module technology. the manufacturer's application instructions must be observed when using PV modules. For this reason. the generator potential in operation of various inverter topologies must be taken into account. The right choice: Sunny Boy with transformer and a positive grounding set. The right choice: Sunny Boy with transformer and a negative grounding set. Selection based on module characteristics If the manufacturer of the PV module does not define any specifications for the use of its products. Use an inverter topology in which the PV generator only features a small amount of AC voltage to the ground. Recommendation of the manufacturer Check whether the manufacturer of the PV modules issues recommendations on the grounding of the generator or the topology of the inverter to be used. Example: A manufacturer recommends grounding the positive generator connection for a specific module type. The table below shows favorable combinations for many different cell technologies. Example: Thin-film modules with CdTe or amorphous silicone cells often use a TCOcoated pane of glass as a substrate for cell construction.g. Transformerless inverters Cell technologies / module design Monocrystalline Si Polycrystalline Si CdTe Amorphous Si (superstrate) Amorphous Si (substrate) CIS / CIGS Monocrystalline Si (A-300) Metal foil as substrate or in module design SB xxxxxTL SMC xxxxTL ● ● — — ● ● — — STP xxxxTL (Quiet-Rail) ● ● — — ● ● — ● Series device SB xxx. we recommend choosing an inverter based on the characteristics of the PV module. SMC xxxx ● ● — — ● ● — ● Inverters with transformer with negative grounding kit ○ ○ ● ● ○ ○ — ● with positive grounding kit ○ ○ — — ○ ○ ● ● ● Recommended ○ Not necessary — Not recommended Recommended combinations of inverters and cell technologies 205 . The right choice: Sunny Boy with a transformer or a device with no transformer with Quiet Rail Technology (e. see the download area of our homepage. Sunny Tripower). Block circuit diagram: PV plant with positive generator grounding Generation potential in different inverter topologies and grounding variations 1.2. a stainless steel foil is often used as a substrate mount. For further information. It prevents reverse effects of the grid voltage on the generator potential via special wiring. Example: In case of flexible thin-film cells. optimizes the current flow in the inverter and thereby reduces the loss during conversion. an advanced circuit for the inverter bridge. With the patented twochamber cooling system OptiCool.Maximizing yields with High-Tech by SMA The technical details of SMA inverters benefit in particular from the expertise of our developers and their decades of experience. OptiCool™ Intelligent temperature management The trend is clear: PV plants and inverters are becoming ever more powerful while installation conditions remain the same. which corresponds to an efficiency of between 94 and 97 percent. SMA's patented H5 topology. This is how the inverters based on this technology reach new levels of performance with efficiency rates above 98 percent. Basically the sinusoidal grid current is produced using the high frequency chopping and buffering of the DC current in the inverter 206 bridge circuits. Many innovative SMA technologies either directly or indirectly increase the system yield immediately. A special synchronization of the inverter bridges as well as the integration of a fifth semiconductor switch prevents this oscillation and reduces the conversion loss to less than two percent. The effective heat dissipation from the enclosure is thus increasingly important. This is because increasing temperatures in the enclosure reduce the performance and lifespan of electronic components. SMA in- . H5 Topology—patented inverter circuits for maximum efficiency A modern inverter "consumes" between three and six percent of the energy collected by the solar modules for conversion of the direct current into alternating current. This leads to a costly oscillation of buffered energy. "Global Peak". 4000TL and 5000TL will be equipped with OptiTrac Global Peak as standard from the second quarter of 2010. By contrast. It enables the inverter to almost fully use the energy supply of the solar modules under all conditions. Extensive tests and field trials confirm that OptiTrac increases the energy yield of a PV plant by up to 1. such as chokes and transformers. Irradiation conditions can change quickly and often—on sunny days. This is where the new OptiTrac Global Peak gets interesting: as it reliably finds the global maximum power. OptiTrac is SMA's solution for just this problem: sophisticated experiments at the SMA Solar Test Center have resulted in the refining of MPP tracking and the further increase of its efficiency. which results in significantly higher power compared with the other local maximums.5 percent per year on average—money for the plant operator. was added to the proven MPP tracking system. How OptiCool functions in the Sunny Boy 3800 OptiTrac Highly efficient MPP tracking Every solar inverter has at least one: the MPP-Tracker ensures that the solar module always operates at its maximum power (MPP). It is essential that this process take place as quickly and safely as possible.verters offer an ideal combination of passive and active cooling which is worthy of the name "intelligent temperature management. OptiTrac Global Peak will also be available for the Sunny Tripower. it must be recalculated again and again. there is only one operating point with the actual maximum power: the global maximum power. It does not matter if crystalline or thin-film modules are used. a passing patch of clouds can make this happen in just a few seconds. OptiCool produces a lower component temperature and assures maximum reliability and outstanding overload characteristics. all components with a functionally higher temperature. In general. the entire inverter enclosure is a part of the cooling system. A temperature-controlled fan dissipates the heat from this area though a special flow tunnel to the outside." To maximize the cooling effect. 207 . can be found at the back of the enclosure. It is divided into two separate chambers: the front is sealed tight and thus offers the electronics solid protection against penetration of water. the available energy of a partially shaded string can be used almost fully. Reason: If the individual modules in a string are shaded. dust and dirt. The SMA inverters Sunny Boy 3000TL. an additional function. the string's power curve can suddenly show several maximum points. Since the MPP depends on the temperature and the strength of the irradiation. In the medium term. OptiTrac Global Peak Good yield in spite of partial shading In order to always find the optimum operating point even in partially shaded PV plant. Older devices of these types can be upgraded via a software update. All in all. it offers maximum protection for both maintenance personnel and consumer alike against excessive voltage and frequency. that the electricity grid is used effectively and is easy to maintain in the event of a fault. SMA Grid Guard Utility interface for use worldwide Most PV plants feed the solar energy directly into the power distribution grid using an inverter. The automatic grid disconnection device SMA Grid Guard prevents unintentional feeding when the supply grid is turned off (islanding) as well as when the upper and lower limits of the standards are exceeded. and the everyday user against accidents with electricity. this only works if those feeding into the grid 208 comply with certain rules and can be selectively disconnected from the grid. The regional utility operator is responsible for this grid: they ensure that the prescribed thresholds for voltage and frequency are complied with. In this way. Of course. The ongoing development of the "SMA Grid Guard" represents a rec- .A sure thing SMA protection concepts for installation and maintenance Safety first—this is especially important for the area of energy technology. SMA sets the benchmark by equipping all products with exemplary safety facilities. maintenance personnel. Recognized safety standard SMA was one of the first manufacturers to incorporate the requirements of the utility operators in the functions of their solar inverters. A whole series of regulations and standards are there to protect operators. The maintenance-free automatic grid disconnection function has been a standard feature on the Sunny Boy inverters since 1995. As the most modern type of automatic disconnection device. the complete grip handle must first be pulled off. they may not always be in the design described here. 209 . thus brings added safety to all work carried out on the PV plant. frequency and impedance. developed and patented by SMA. an electrical circuit is activated which prevents the occurrence of an electric arc. thus guaranteeing maximum protection even if the DC lines are disconnected incorrectly. The ESS is also the only DC disconnect which guarantees continued further use of the reliable PV plug connectors and the high standard of protection against accidental contact in generator cabling in accordance with protection class II. a mechanical DC circuit-breaker and automatic ground monitoring (GFDI) to comply with the currently valid UL regulations. Electronic Solar Switch The first internal DC load disconnection unit for solar inverters Working on an electrical device generally requires the power supply to be disconnected. The goal of the developers at SMA was to design a disconnect which did not entail additional installation costs. The software can also adapt to difficult grid conditions via an automatic learning process: it can distinguish recurring events from faults and therefore safely avoid unnecessary grid disconnections. the SMA Grid Guard grid monitor can be used easily throughout the world. incurring absolutely no losses. fail-safe operation must be guaranteed so that periodic functional testing by the utility operator is not necessary. Moreover. Grid monitoring increases availability The continuous monitoring of the grid parameters guarantees a very high availability of the inverters on the grid. The ESS works passively during normal grid feeding. which exceeds the standard requirements. the quality of the connected grid is constantly monitored—by monitoring voltage. and they modify them to suit the local grid conditions or extend the requirements with additional regulations. was simple and safe to handle. which prevents disconnection under load. They now include the vast experience we have attained over the course of more than a decade of safe feeding operations. which covers all socket outlets and plugs completely. Country Variants The equipment described here complies with the safety philosophy of the SMA inverters which is recognized in most countries around the world. While these inverters contain all safety devices. To disconnect the generator from the inverter. UL-listed inverters are equipped with a special grid monitor. The patented Electric Solar Switch (ESS) is composed of a grip handle. There is no more current present at the DC plug connection which are now revealed—only the voltage of the solar generator is still present. A DC load disconnection unit that acts as a circuit-breaker under load between solar generator and inverter is therefore a strict requirement in most countries. This electronic switch. Today utility operators in other countries refer to these requirements. and had no effect on the efficiency of the PV plant. The first requirements for this safety concept were described in the German standard VDE 0126-1-1. For example. Here. SMA also offers products which are tailored for the special requirements of specific countries. and thus has no influence on the efficiency of the inverter. At the same time.ognized standard for safety: in this kind of active grid monitoring. they must do without many of the conveniences of our civilization.Your own power grid AC and DC solutions for stand-alone systems Electrical current. SMA is the only manufacturer in the world to pursue not only the concept of DC coupling. easy to install and maintain. With a few hundred watts of power. were also available in DC voltage versions. but also AC coupling. In the beginning. the interconnection takes place in a DC voltage grid. far away from power plants and electrical grids. all loads and generators are connected using an AC voltage bus. while DC coupling systems have been employed mostly in small applications of up to 100 watts as well as for telecommunications purposes. anywhere—something we all take for granted. the performance of this system was quite low and many of the appliances consuming the energy. so that a conversion of the power with the then-still-expensive inverter technology could be avoided. With AC coupling. live in another reality: in so called "remote areas". whereas with DC coupling. And for this reason. radios or televisions. AC coupling has 210 been used throughout the world. anytime. mixed systems. which save the generated energy in batteries: pure DC coupling. For residential as well as industrial power generation. durable. For years SMA has been motivated to develop a selfcontained energy supply system based on solar power. which has a range of advantages. and pure AC coupling. . Different types of coupling There are three different concepts for establishing energy supply systems. such as lamps. the first developments relied on pure DC coupling: both the solar modules and the batteries were DC voltage sources. More than two billion people. however. Photovoltaic energy offers solutions like no other technology: PV plants are robust. a solar inverter converts the solar power into AC current and feeds it into the existing stand-alone AC grid. while the PV modules and batteries were still connected to DC cables. high efficiency. Only the loads were connected to this AC voltage. • Better usage of solar power especially during high-use periods of the day. No compromising in terms of design. there are very few 48 volt DC compatible appliances in the world. as the distance between solar generator and battery is unproblematic. The somewhat higher costs can be recovered very quickly. such as optimized MPP. mixed installations are used. • Utilization of technological benefits from grid connection. This is acceptable if the distance is limited—only a charge controller is required to prevent the battery overloading. Flexibility with AC coupling If the PV plant and the batteries are not immediately adjacent to one another. This can create a number of advantages: • Lower installation costs due to lower amperage and AC voltage technology. the current is very high. the optimal solution is a complete AC coupling: instead of building an expensive DC grid on the generator side. Moreover. • Lower total costs for solar systems with more than four kilowatts of power. one needs an MPP charge controller like the Sunny Island Charger. at least for larger solar energy supply systems: inverters convert the lower DC voltage of the batteries into grid conforming AC voltage of 230 volts. It controls the power provided by the PV generator (current and voltage) to maximize the charge current. as much as 30 percent of the valuable solar energy is lost. cost or installation: SMA offers optimum solutions for all off-grid systems ranging from 2 to 300 kW. Sockets. Both the multiple-award-winning Sunny Boy and AC coupling: the basis for a highly flexible stand-alone electricity supply DC coupling: better with the Sunny Island Charger the Sunny Boy Central solar inverters are used for this. the solar modules in such systems very rarely reach their optimal operating point (MPP). • Simpler and more flexible planning. which more than makes up for the additional costs of the charge controller. For this reason.Variants of DC coupling Powerful systems pose a difficult problem for pure DC coupling: since the voltage is generally limited to 48 volts for health and safety reasons. The costs for a setup of this type are noticeably higher. The solar yield increases by 20 to 30 percent. In order to avoid this. Solutions for all stand-alone systems SMA is the only manufacturer in the world to offer maximum utilization of AC coupling for stand-alone power supply systems. The size of the PV plant can be reduced accordingly. The SMA solution for DC coupling Since the PV module voltage varies with the battery voltage. In this way. OptiCool™. cables and fuses rated to approximately 80 amps were required in order to carry the around 3700 watts of power output by a common household socket. 211 . etc. Smaller systems can also be built as DC-coupled PV plants with the Sunny Island Charger. Feeding energy into any point of the AC grid is now a de facto possibility. In addition. consulting. we ably support and advise our customers on their large-scale projects. SMA inverters for large-scale plants are the first which meet all the requirements specified in the German Medium-Voltage Directive. 212 . ranges of performance and module types. inverter technology and service all stem from a single source. The advantage: planning support. Relying on our technological expertise and years of experience in project development. Complete product range for successful PV power stations Whether centralized or decentralized. This makes them especially efficient and reliable. In combination with steadily decreasing system costs. we offer the best specific price on the market.SMA—Partner for successful large-scale projects Inverters and system solutions for every system design SMA not only offers first class products and global service. but also comprehensive system solutions for PV power stations. SMA provides the right inverter for all large-scale plants accommodating all requirements. Be it a decentralized variant with Sunny Mini Central or centralized variant with Sunny Central inverters. SMA products are equipped with the most modern system technology. As a communications center. We do this by working every single day to make our products more efficient and economical. making us a fast and dependable service provider. we manage to create up to six new innovations every year. A strong partner with superior technology Never stopping for a break. it receives and saves all measured values and data. replacement service for Sunny Mini Central devices and extended warrantees valid for up to 20 years. With an international service network spanning four continents. the Sunny WebBox serves as the foundation for every large-scale plant. Whether it's planning and design of a PV power station. And with the Power Reducer Box. Bluetooth® or Ethernet. ensuring the profitability of investments into the future. Extensive project support with experience and expertise From modular plugs to power supply lines. Our highly flexible manufacturing processes and experience in all the relevant target markets make an important contribution to our position as the leading provider of solar inverters and a strong partner for large-scale projects throughout the world. our experts advise during every phase of a project. SMA is the first manufacturer to offer a communication product suitable for the required active participation of PV power stations in grid stability management. In particular in large PV power stations.Everything under control with SMA system monitoring Operators can keep a close eye on their large-scale plants with our system monitoring products. SMA assembles all the components for PV plants individually and supports the customer during the approval procedure for the power supply line. First class service for highly reliable plants PV power stations are profitable investment opportunities. 213 . we are globally available to our customers. Among these are service and maintenance agreements for Sunny Central inverters with a reliability rating of 99 percent. Using RS485. increased efficiency or simplified installation conditions have a huge impact. The SMA OPC Server integrates SMA devices into power plant control stations. Our services guarantee particularly reliable devices. development and installation of monitoring solutions or DC and AC cabling concepts. REFERENCES 214 . 215 . Solar power systems The appropriate inverter for every application The future belongs to renewable energy. 216 . not least because the solar energy that reaches Earth can cover our global consumption more than a thousand times over. we show several examples which demonstrate that the integration of solar power systems into our cities and countryside can be seamless and is highly successful. good scalability and generation that matches consumption. gain a new practical social function by means of the construction of powerful solar power stations. Fossil fuels such as oil and coal are finite resources and damage the climate and the environment. Photovoltaic systems are now used as the basis for solar island grid systems in many corners of the world in order to set up energy supplies which would otherwise be unthinkable. which. These systems are not unsightly and often add to the aesthetic value of many buildings. On the following pages. Photovoltaic plants. This is especially true of open spaces. as waste land with no previous use. on the other hand. with high durability. are among the most effective measures for a reliable and sustainable supply of energy. 1 kWp with Sunny Mini Central 7000HV Central Railway Station Berlin 190 kWp with Sunny Boy 2000 217 .Top: Bottom left: Bottom right: Solar Park Italy 24 MWp with Sunny Central 630HE Galli Real Estate Guadeloupe 167. Top: Bottom left: Bottom right: Alpine Hut Italy 2 kWp with Sunny Boy 1700 and Sunny Island 4500 218 Bush Energy Supply Australia 4 kWp with Sunny Boy 3800 and Sunny Island 5048 The White House USA 10 kWp with Sunny Boy 2500-US . Paul VI Vatican City 220 kWp with Sunny Boy 5000TL HC Sunny Mini Central 7000TL. 11000TL 219 .4 kWp with Sunny Boy 2500-US Bozen Conference Hall Italy 300 kWp with Sunny Central 250 and Sunny Mini Central 6000A Papal Audience Hall.Top left: Top right: Bottom: Salem USA 8. cooling units. for the actual technical function. HF HF stands for “High Frequency” and also designates the new Sunny Boy series with high frequency transformers. appropriately cooled resistors suffice.Glossary Explanations regarding solar technology Central Inverter Central inverters are particularly well-suited for use in PV plants with a homogenous structure (modules of the same kind with identical orientation and tilt). H5 Topology The inverter bridge with H5 topology features a fifth semiconductor switch. Consumers with storage capability (pumps. boilers) are the most energy sensible. The ESS has a grip handle for easy operation. They are used for plants starting at around 100kW and are usually designed for outdoor installation. galvanically isolating inverters provide very high efficiency for devices with transformers. . the DC plugs can be accessed and disconnected with no risk of arcing. However. After pulling down the grip handle. Dumpload Dumpload is a load which can be spontaneously activated in the event of an energy surplus and can also be used to balance out strong load fluctuations. which ensures optimal efficiency during conversion at an efficiency rate of 98 percent. The compact. ESS (Electronic Solar Switch) The ESS is a DC disconnection unit integrat220 ed into the inverter to safely disconnect a solar array from the inverter. Disconnecting the plug results in immediate disconnection from the live array. Optiflex An innovative and highly-flexible Sunny Tripower concept. 221 . When there is a short disruption in grid voltage. SUNCLIX® A DC plug system for many SMA inverters. This is accomplished by connecting three inverters to a three-phase feeding unit via a control line. In Germany. but supports the grid with reactive power. and optimally secure energy yield. The field plugs can be connected to almost any cable without tools. OptiTrac Global Peak Another advance in our time-tested OptiTrac MPP tracker for operation in partially-shaded PV plants. The sealed chamber protects the sensitive electronics from water. The polarity is defined by the orientation in which the grounding is attached. SMA Grid Guard According to predefined parameters. the inverter does not switch off. without causing measurable yield loss (loss < 0. Multistring Inverter An inverter which. all work to monitor the PV system. the photovoltaic array is divided into separate module surfaces and each of these “strings” is assigned to a separate string inverter. This technology reduces system costs while at the same time substantially simplifying installation and increasing the energy yield and system availability. The Quick Module contains a rotary switch for country-specific configuration and a Bluetooth® NetID. The actual MPP changes constantly depending on the level of irradiation and the temperature. String Inverter In string technology. MPP Tracker A device that adjusts the voltage and current of a PV array so that it operates at its “Maximum Power Point. combines the advantages of several string inverters (separate MPP tracking of individual strings) and a central inverter (low specific costs).” MSD Part of “Mains monitoring with allocated Switching Devices”. to a great extent. Maximum Power Point (MPP) The operational point (current / voltage) of the PV array under which the highest possible power under the prevailing conditions is harvested. This serves to prevent the formation of islanding in the event of grid disconnection (see also “MSD”). that can be integrated into the enclosure. ensure safe operation. This specialized operation management system ensures that the modules are constantly operated at the point of maximum power even when there are multiple maximum power points. The optional Quick Module RS485 also features an RS485 interface and a multifunction relay. This function is taken over by the Sunny Boy and Sunny Mini Central using SMA Grid Guard. making a regular test unnecessary due to their single fault characteristics. Grid Guard enables simple and reliable operation of SMA inverters on nearly all worldwide electrical power grids. the SMA Grid Guard concept monitors factors such as the voltage and frequency of the connected AC grid. This is a mandatory safety device which prevents power from a solar energy system from being fed into an external power grid when the public supply grid is not functioning. Power Balancer The Power Balancer is a standard Sunny Mini Central inverter function that prevents the formation of an unbalanced load during three-phase grid feeding. and are included with the inverters free of charge. SMA Plug-in Grounding A grounding set for the new Sunny Boy HF series. dust and debris. Quick Module A removable communication and configuration module for the new Sunny Boy HF series. as has been required until now. After the disturbance. The second chamber contains transformers and chokes. automatic string failure detection and overvoltage protection. it immediately resumes feeding. Optiprotect The Sunny Tripower features a completely new and comprehensive safety concept. OptiCool™ A patented enclosure concept by SMA. developed in cooperation with Phoenix Contact. The Sunny Tripower features an asymmetric multi-string input with two MPP trackers for custom-fit installation with a nearly unlimited numbers of modules and maximum system efficiency. in which the interior of the enclosure is divided into two compartments.2 percent).Low-Voltage Ride Through (LVRT) Network management function from the field of dynamic grid support. as well as an SD card slot. Grounding is quick and simple—an easy plug-in without having to open the enclosure. Its electronic string fuses. and can be actively cooled when necessary. LVRT is required as of January 2011 for plants at the medium-voltage level. as well as other components. » SMA Innovations 2008 2010 Sunny Central 800CP High performance as standard 2010 Sunny Boy 3000HF Simply high yields 2008 2010 Sunny Tripower 17000TL The three-phase inverter for easy system design The Sunny Tripower 17000TL is packed full of pioneering technology such as the Optiprotect multi-level security concept and Optiflex for flexible plant configuration Featuring a compact. SUNCLIX® and Quick Module 2004 2005 Sunny Boy 3300 The test champion 2005 Sunny Portal Internet portal for the presentation of plant data Customized plant monitoring and cutom visualization at www. weatherproof enclosure and intelligent power management. the HF features the highest yields in its class and easiest installation. thanks to the SMA Plug-in Grounding. for the first time in a die-cast aluminum enclosure Innovative PV monitoring and communication via Internet (Sunny Portal) . the new Sunny Central series does not need a heavy concrete substation.SunnyPortal.com 2002 2004 Sunny WebBox Data logger of the new generation Powerful Sunny Boy with OptiCool™. galvanic isolation and maximum efficiency. decreasing system costs The new generation of galvanically isolating inverters. graphic display. excellent efficiency 2008 Sunny Boy 5000TL Perfection Plus. easier installation and increased efficiency . Usability.2009 Sunny Central 630HE Grid management included 2009 Sunny Island 2012 Compact. reduced weight. powerful and with excellent efficiency Bidirectional HF inverter. The new Sunny Boy generation. communication and visualization with PC Attractive design for the living area. power supply via integrated solar cell Cost reductions thanks to minimized DC wiring. Sunny Central is the large-scale solution 2002 Sunny Boy 5000TL Our first multi-string inverter with three independent MPP controllers Combines the advantages of string technology with cost reductions for larger inverters 2001 Sunny Island The system solution for stand-alone power supply User-friendly connection for all components on the AC side. low specific price: no other pays off faster 2003 Sunny Beam Easy wireless PV plant monitoring 2002 Sunny Central Central inverter for large PV power stations With string monitoring. lower specific system costs. Sunny Central Team and an optimum service. high flexibility for plant design and compliance with the "Medium-Voltage Directive" Our first device-integrated DC switchdisconnector for safely disconnecting the PV generator from the inverter H5 topology. record efficiency of 98%. galvanic isolation. easy installation and extension of the plant 1995 Sunny Boy 700 First string inverter 1991 PV-WR First PV inverter designed for serial production User display. Bluetooth technology. suitable for worldwide use and easy to install: leading-edge technology meets user convenience 2007 Sunny Backup System Solar power—even in the event of grid failure Awarded the 2007 innovation prize for the most innovative solar product 2006 ESS Electronic Solar Switch 2006 Sunny Mini Central 8000TL The world amortization champion The best future prospects: more power. Smart Load. Sunny Team. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG. Sunny PRO Club. Text and illustrations reflect the current state of the technology at the time of publication. An absence of identification does not mean that goods or a mark are free. KG. even if not explicitly identified as such. Sunny Beam. Sunny Easy. Multi-String. Sunny Explorer. Sunny. © Copyright 2010. Sunny Matrix. Sunny Family. OptiTrac. Sunny Tripower. All trademarks are acknowledged. OptiCool. We reserve the right to technical changes without notification. Hydro Boy.Publication Information Publisher SMA Solar Technology AG Photos Stefanie Aumiller Lucidmedia Andreas Berthel SMA. SUNCLIX is a registered trademark of PHOENIX CONTACT GmbH & Co. Inc. This text and excerpts thereof may only be reprinted with written approval from the publisher. WindyBoy. Sunny Central. Sunny Tower. SMA Solar Technology AG All rights reserved . Sunny Portal. No liability shall be accepted for printing errors. Sunny Backup. Sunny Boy. Sunny Design. Grid Guard and Power Balancer are registered trademarks of SMA Solar Technology AG. Printed on chlorine-free paper. H5. Sunny Island. and any use of these marks by SMA Solar Technology AG is under license. Sunny WebBox. www.com SMA Ibérica Tecnología Solar. Ltd. www.SMA-Benelux.SMA-Australia.au SMA Benelux SPRL www.com SOLARKAT-KUS103936W Subject to technical changes. www.com SMA Czech Republic s.A.de SMA America.SMA-France.SMA-Solar.r. Ltd.SMA.o. Printed on chlorine-free paper. . www.SMA-Italia.SMA-Iberica.SMA-America.com SMA Beijing Commercial Co.L..com.com SMA Solar Technology AG www.com SMA Italia S.r.. S.com SMA Technology Korea Co. www.SMA-Korea.SMA Solar Technology www. www.SMA-China.SMA-Hellas.SMA-Czech. No liability shall be accepted for printing errors. www.com SMA Hellas AE www.com SMA Technology Australia Pty. LLC www.com SMA France S. Ltd.S.l..

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