Pre-announcement Transformerless Solar Inverters
Content About us 2 SOLIVIA - Solar inverters without transformer 4 Solar inverters for residential installations 6 SOLIVIA 3.0 TL 8 SOLIVIA 5.0 TL 10 Solar inverters for commercial and large-scale installations 12 SOLIVIA 10 TL 14 SOLIVIA 15 TL 16 SOLIVIA 20 TL 18 SOLIVIA 30 TL 20 Reference installations 22 1
About us At Delta Energy Systems, we believe that much more than just good products are needed to maximise your energy efficiency. The key to our continued success is how well we understand the demands and needs of our customers day after day, year after year. We have been partners with some of the largest hightech companies in the world for more than 40 years. Our power solutions have contributed to the success of much of our partners ground breaking technology and have helped them to stay ahead in a rapidly changing world. Together with our customers, we offer innovative nextgeneration solutions for the efficient use of solar energy that already work and upgrade your solar system now for the future. The Delta Group is an international high-tech company with more than 80,000 employees worldwide and a turnover of 7 billion USD. Since 1999, Delta Energy Systems (Germany) a subsidiary of the Delta Group has invested in research and development in the solar inverter program in Germany. When it comes to energy, we believe partnership is the real power. 2
Photovoltaic installation at Delta in Teningen (Germany): 46 kw nominal output power 205 solar modules 15 string inverters. 3
SOLIVIA - Solar inverters without transformer Delta offers a complete product range of solar inverters, accessories and services to our partners and installers and the best photovoltaic systems to maximise profit. SOLIVIA stands for SOLar inverters for Versatile and Intelligent Applications. SOLIVIA solar inverters are multifaceted and can be used in every system size as well as are compatible with all commercially available solar modules and system components. SOLIVIA solar inverters are not only the heart of your system, but also the intelligent control equipment of your power generation in conjunction with the Delta monitoring system. Delta solar inverters come with a standard warranty of 10 years, which can of course be extended to 20 years. Our Solar Team is always available to support you. We would be happy to assist you in the planning of your installations. Aluminium housing The aluminium housing of the SOLIVIA solar inverters ensure long lasting protection against moisture and corrosion. The dust-proof, completely shockproof housing protects the electronics of the solar inverter from water spray from all directions. This means that it can be installed in protected outdoor areas, damp basements and areas with a high level of dust (agriculture). Easy installation The DC disconnector is already integrated in the SOLIVIA inverters. As a result, no external, expensive DC disconnector is needed. The lightweight, compact design combined with the unique wall bracket makes installation of the solar inverter a piece of cake. Maximum profitability SOLIVIA solar inverters achieve a peak efficiency of up to 98.1 % and offer one of the largest operating temperature ranges available. A wide input voltage range of 200 up to 1000 V, as well as up to 2 MPP trackers, give you ultimate flexibility when designing your system. Maximum flexibility The international software integrated in each inverter reduces our distribution partners logistics and storage costs. With the SOLIVIA Europe series, only one unit type needs to be stored for each performance category. This is then configured on site in the country of use. Versatile communication options The SOLIVIA 3.0 TL and SOLIVIA 5.0 TL models offer, besides the RS485 interface, an Ethernet and Wi-Fi connection enabling the realization of software updates even if the product is mounted at hardly accessible places, like under the roof or below canopy constructions. 4
Product availability COUNTRY SOLIVIA 3.0 EU T4 TL SOLIVIA 5.0 EU T4 TL SOLIVIA 10 EU T4 TL SOLIVIA 15 EU G4 TL SOLIVIA 20 EU G4 TL SOLIVIA 30 EU T4 TL Belgium Q 4 2012 Q 4 2012 Q 4 2012 Q 3 2012 Q 3 2012 Q 4 2012 Bulgaria Czech Republic Denmark Q 4 2012 Q 4 2012 Q 4 2012 France Q 4 2012 Q 4 2012 Q 4 2012 Germany Q 4 2012 Q 4 2012 Q 4 2012 Greece Q 4 2012 Q 4 2012 Q 4 2012 Italy Q 4 2012 Q 4 2012 Q 4 2012 Q 3 2012 Q 3 2012 Q 4 2012 The Netherlands Q 4 2012 Q 4 2012 Q 4 2012 Portugal Romania Slovakia Spain Q 4 2012 Q 4 2012 Q 4 2012 Q 3 2012 Q 3 2012 Q 4 2012 United Kingdom Q 4 2012 Q 4 2012 Q 4 2012 Q 4 2012 5
Solar inverters for Residential installations SOLIVIA solar inverters from 3.0 kw to 5.0 kw SOLIVIA 3.0 TL SOLIVIA 5.0 TL SOLIVIA solar inverters from Delta are the perfect choice if you want a solar system for a single or multi-family house. SOLIVIA inverters are the ideal solution for private homeowners. The inverters are fanless and therefore fairly quiet. The quality aluminium housing will look like new for years to come. The private home-owner can check his installation on the Internet at any time with the free monitoring portal from Delta. All status messages can be directly read on the easy-to-use inverter display. The SOLIVIA 3.0 TL and SOLIVIA 5.0 TL models are especially easy to install: With only two buttons and a simple menu structure the set-up is done in few minutes. For an installation of up to 10 kw, we recommend the following SOLIVIA inverters: z SOLIVIA 3.0 TL z SOLIVIA 5.0 TL Our Delta Service & Support Team will be happy to advise the installer and the end customer should any questions arise about the use of the SOLIVIA inverter. The installer can also get extensive inverter data on his PC and configure the settings easily with the free service software. As a plus the two models offer, besides the RS485 interface, an Ethernet and Wi-Fi connection enabling the realization of software updates even if the product is mounted at hardly accessible places, like under the roof or below canopy constructions. 6
Reference installation in Bivona (Italy): 425 kw nominal output power - 81 string inverters. 7
SOLIVIA 3.0 TL 8
Technical data SOLIVIA 3.0 TL INPUT (DC) Max. recommended PV power Nominal power SOLIVIA 3.0 EU T4 TL 3250 W P 3125 W Voltage range 125... 550 V 1) Full power MPP range Max. current Max. number of MPP trackers 320... 500 V 10 A 1 STANDARDS / DIRECTIVES SOLIVIA 3.0 EU T4 TL Protection degree Safety class Configurable trip parameters Insulation monitoring Overload behavior Anti-islanding protection / Grid regulation IP65 I Yes Yes Current limitation; power limitation DIN VDE 0126-1-1; UTE C15-712-1; RD 1699/2011; CEI0-21; Synergrid C10/11 (July 2012); EN 50438; G83/1-2; VDE-AR-N 4105 OUTPUT (AC)) EMC Safety EN61000-6-1; EN61000-6-3; EN61000-3-2 IEC62109-1 / -2; CE compliance Nominal apparent power 3 kva 2) Voltage range 184... 276 V 3) Nominal current 13 A Max. current 14.3 A Nominal frequency 50 Hz 1) Maximum input voltage without damage: 630 V 2) Cos Phi = 1 (VA = W) 3) AC voltage and frequency range will be programmed according to the individual country requirements. 4) An overview of our inverters that can be installed in your country can be found on page 5. Frequency range 50 Hz ± 5 Hz 3) Power factor adjustable Total harmonic distortion (THD) 0.8 cap... 0.8 ind < 3 % @ nominal apparent power GENERAL SPECIFICATION Model name SOLIVIA 3.0 EU T4 TL 4) Part number Delta EOE46030455 Max. efficiency 97 % Efficiency EU 96.2 % Operating temperature -20... +60 C Full power without derating -20... +40 C Storage temperature -20... +60 C Humidity 5... 95 % Max. operating altitude 2000 m (above sea level) MECHANICAL DESIGN Size (L x W x D) Weight Cooling AC connector DC connector Communication interfaces DC disconnector Display 420 x 367 x 157 mm 15 kg Convection Wieland RST25i3S 2 pairs of Multi-Contact MC4 RS485, Ethernet, WiFi Integrated 2 LEDs, 2-line LCD 9
SOLIVIA 5.0 TL 10
Technical data SOLIVIA 5.0 TL INPUT (DC) Max. recommended PV power Nominal power SOLIVIA 5.0 EU T4 TL 6500 W P 5950 W Voltage range 250... 980 V 1) Full power MPP range Max. current Max. number of MPP trackers 310... 850 V 17 A 1 STANDARDS / DIRECTIVES SOLIVIA 5.0 EU T4 TL Protection degree Safety class Configurable trip parameters Insulation monitoring Overload behavior Anti-islanding protection / Grid regulation IP65 I Yes Yes Current limitation; power limitation DIN VDE 0126-1-1; UTE C15-712-1; RD 1699/2011; CEI0-21; Synergrid C10/11 (July 2012); EN 50438; G59/1-2; VDE-AR-N 4105 OUTPUT (AC)) Nominal apparent power 5 kva 2) EMC Safety EN61000-6-2; EN61000-6-3; EN61000-3-11; EN61000-3-12 IEC62109-1 / -2; CE compliance Voltage range 184... 276 V 3) Nominal current 21.7 A Max. current 24 A Nominal frequency 50 Hz 1) Maximum input voltage without damage: 1000 V 2) Cos Phi = 1 (VA = W) 3) AC voltage and frequency range will be programmed according to the individual country requirements. 4) An overview of our inverters that can be installed in your country can be found on page 5. Frequency range 50 Hz ± 5 Hz 3) Power factor adjustable Total harmonic distortion (THD) 0.8 cap... 0.8 ind < 3 % @ nominal apparent power GENERAL SPECIFICATION Model name SOLIVIA 5.0 EU T4 TL 4) Part number Delta EOE46030456 Max. efficiency 97.5 % Efficiency EU 97 % Operating temperature -20... +60 C Full power without derating -20... +40 C Storage temperature -25... +60 C Humidity 10... 95 % Max. operating altitude 2000 m (above sea level) MECHANICAL DESIGN Size (L x W x D) Weight Cooling AC connector DC connector Communication interfaces DC disconnector Display 482 x 470 x 167 mm 24 kg Convection Wieland RST25i3S 2 pairs of Multi-Contact MC4 RS485, Ethernet, WiFi Integrated 2 LEDs, 2-line LCD 11
Solar inverters for Commercial and large-scale installations SOLIVIA solar inverter 10 kw to 30 kw SOLIVIA 10 TL SOLIVIA 15 TL SOLIVIA 20 TL SOLIVIA 30 TL For medium sized systems, such as those frequently used in the commercial or agricultural sectors, our 3-phase SOLIVIA solar inverters are ideal: z SOLIVIA 10 TL z SOLIVIA 15 TL z SOLIVIA 20 TL z SOLIVIA 30 TL The three-phase SOLIVIA inverters have maximum efficiency of up to 98.1 %. Combined with very good temperature performance (no power loss up to 40 C) they ensure maximum yield and profits, even with outdoors installations. An extended power balancing functionality of the two integrated MPP trackers of the SOLIVIA 10 TL ensures higher yields and flexibility in regards to the system design. The comparatively low weight and compact design facilitates handling significantly. The supplied mounting plate simplifies the installation of SOLIVIA solar inverters. After mounting the plate to the desired location, the inverter is simply pushed onto the wall mount on the rails no further drilling is required. The environmental conditions in agriculture and industry place high demands on an inverter. The completely sealed and shockproof housing protects the solar inverter from dust and water spray from all directions, so that SOLIVIA inverters can be installed in these areas and in protected outdoor areas. Beside the use in the commercial or agricultural sectors, our solar inverters are also suitable for large installations such as solar farms, which are mostly run by operating companies, with outputs of 100 kw upwards. The use of string inverters with large installations provides many advantages. The modular structure of such systems ensures the highest flexibility, as this can easily be extended without a lot of work at any time. You can also save valuable time and money, because maintenance is much lower than in solutions with central inverters. Thanks to the use of several individual string inverters, your solar installation continues to supply power into the grid and your yield continues to increase even at failure of one inverter. DC cable losses caused by such decentralised topology are minimized. The transformerless SOLIVIA 30 TL solar inverter is perfect for operating large systems. The SOLIVIA 30 TL model is based on the concept of the established SOLIVIA 20 TL inverter, offering higher power output while being integrated in the same casing like the SOLIVIA 20 TL model. The 3-phase SOLIVIA 30 TL is very compact for its power and is highly efficient. A wide input voltage range of 200 V to 1000 V and 2 MPP trackers provide you with maximum system configuration flexibility. The transformerless inverters are compatible with monitor solutions from Meteocontrol and Solare Datensysteme. You can check the status of your solar installation and yield at any time from anywhere. 12
Reference installation in Vrapice (Czech Republic): 1 MW nominal output power - 4320 solar modules - 180 string inverters. 13
SOLIVIA 10 TL 14
Technical data SOLIVIA 10 TL INPUT (DC) Max. recommended PV power Nominal power Voltage range SOLIVIA 10 EU T4 TL 11 kw P 10.5 kw 250... 1000 V Full power MPP range 350... 850 V (unbalanced input: 460 V) Max. current Max. number of MPP trackers 30 A (20 A per MPP) Parallel inputs: 1 MPP tracker Separate inputs: 2 MPP trackers Max. unbalanced power 67 % for either input (33/67 or 67/33) OUTPUT (AC)) Nominal apparent power 10 kva 1) Voltage range 3 x 230 / 400 V (± 20 %) + N + PE 2) Nominal current 14.5 A Max. current 16 A Nominal frequency 50 Hz STANDARDS / DIRECTIVES SOLIVIA 10 EU T4 TL Protection degree IP65 / IP55 4) Safety class Configurable trip parameters Insulation monitoring Overload behavior Anti-islanding protection / Grid regulation EMC Safety I Yes Yes Current limitation; power limitation DIN VDE 0126-1-1; UTE C15-712-1; RD 1699/2011; CEI0-21; Synergrid C10/11 (July 2012); EN 50438; G59/1-2; VDE-AR-N 4105 EN61000-6-2; EN61000-6-3 IEC62109-1 / -2; CE compliance 1) Cos Phi = 1 (VA = W) 2) AC voltage and frequency range will be programmed according to the individual country requirements. 3) An overview of our inverters that can be installed in your country can be found on page 5. 4) IP65 for electronics / IP55 for cooling area Frequency range 50 Hz ± 5 Hz 2) Power factor adjustable Total harmonic distortion (THD) 0.8 cap... 0.8 ind < 3 % @ nominal apparent power GENERAL SPECIFICATION Model name SOLIVIA 10 EU T4 TL 3) Part number Delta EOE47030457 Max. efficiency 98.1 % Efficiency EU > 97.5 % Operating temperature -20... +60 C Full power without derating -20... +40 C Storage temperature -25... +70 C Humidity 5... 95 % Max. operating altitude 2000 m (above sea level) MECHANICAL DESIGN Size (L x W x D) 630 x 612 x 278 mm Weight 41 kg Cooling Convection with fans AC connector Amphenol C16/3 DC connector 4 pairs of Multi-Contact MC4 Communication interfaces RS485 DC disconnector Integrated Display 5 graphical LCD 15
SOLIVIA 15 TL 16
Technical data SOLIVIA 15 TL INPUT (DC) Max. recommended PV power Nominal power Voltage range Full power MPP range Max. current Max. number of MPP trackers SOLIVIA 15 EU G4 TL 19 kw P 15.3 kw 250... 1000 V 350... 800 V 48 A (24 A per MPP) 2 OUTPUT (AC)) Nominal apparent power 15 kva 1) Voltage range 3 x 230 / 400 V (± 20 %) + N + PE (3 phases, 5 wires) 2) Nominal current 22 A (per phase) Max. current 25 A Nominal frequency 50 / 60 Hz STANDARDS / DIRECTIVES SOLIVIA 15 EU G4 TL Protection degree IP65 / IP55 4) Safety class Configurable trip parameters Insulation monitoring Overload behavior Anti-islanding protection / Grid regulation EMC I Yes Yes Safety IEC62109-1 / -2 Current limitation; power limitation DIN VDE 0126-1-1; UTE C15-712-1; France/Islands (60 Hz); RD 661/2007; RD 1699/2011; CEI0-21; TERNA A70; Synergrid C10/11 (July 2012); EN 50438; G59/1-2; VDE-AR-N 4105; BDEW EN61000-6-2; EN61000-6-3; EN61000-3-11; EN61000-3-12 1) Cos Phi = 1 (VA = W) 2) AC voltage and frequency range will be programmed according to the individual country requirements. 3) An overview of our inverters that can be installed in your country can be found on page 5. 4) IP65 for electronics / IP55 for cooling area Frequency range 50 / 60 Hz ± 5 Hz 2) Power factor adjustable Total harmonic distortion (THD) 0.8 cap... 0.8 ind < 3 % @ nominal apparent power GENERAL SPECIFICATION Model name SOLIVIA 15 EU G4 TL 3) Part number Delta EOE48010362 Max. efficiency 98 % Efficiency EU > 97.8 % Operating temperature -20... +60 C Full power without derating -20... +40 C Storage temperature -20... +70 C Humidity 0... 90 % Max. operating altitude 2000 m (above sea level) MECHANICAL DESIGN Size (L x W x D) 952 x 625 x 275 mm Weight 67.2 kg Cooling Fan AC connector Amphenol C16/3 DC connector 4 pairs of Multi-Contact MC4 Communication interfaces 2 x RJ45 / RS485 DC disconnector Integrated Display Black/white graphical LCD 17
SOLIVIA 20 TL 18
Technical data SOLIVIA 20 TL INPUT (DC) Max. recommended PV power Nominal power Voltage range Full power MPP range Max. current Max. number of MPP trackers SOLIVIA 20 EU G4 TL 25 kw P 20.4 kw 250... 1000 V 350... 800 V 60 A (30 A per MPP) 2 OUTPUT (AC)) Nominal apparent power 20 kva 1) Voltage range 3 x 230 / 400 V (± 20 %) + N + PE (3 phases, 5 wires) 2) Nominal current 29 A (per phase) Max. current 32 A Nominal frequency 50 / 60 Hz STANDARDS / DIRECTIVES SOLIVIA 20 EU G4 TL Protection degree IP65 / IP55 4) Safety class Configurable trip parameters Insulation monitoring Overload behavior Anti-islanding protection / Grid regulation EMC I Yes Yes Safety IEC62109-1 / -2; Current limitation; power limitation DIN VDE 0126-1-1; UTE C15-712-1; France/Islands (60 Hz); RD 661/2007; RD 1699/2011; CEI0-21; TERNA A70; Synergrid C10/11 (July 2012); EN 50438; G59/1-2; VDE-AR-N 4105; BDEW EN61000-6-2; EN61000-6-3; EN61000-3-11; EN61000-3-12 1) Cos Phi = 1 (VA = W) 2) AC voltage and frequency range will be programmed according to the individual country requirements. 3) An overview of our inverters that can be installed in your country can be found on page 5. 4) IP65 for electronics / IP55 for cooling area Frequency range 50 / 60 Hz ± 5 Hz 2) Power factor adjustable Total harmonic distortion (THD) 0.8 cap... 0.8 ind < 3 % @ nominal apparent power GENERAL SPECIFICATION Model name SOLIVIA 20 EU G4 TL 3) Part number Delta EOE48010364 Max. efficiency 98 % Efficiency EU > 97.8 % Operating temperature -20... +60 C Full power without derating -20... +40 C Storage temperature -20... +70 C Humidity 0... 90 % Max. operating altitude 2000 m (above sea level) MECHANICAL DESIGN Size (L x W x D) 952 x 625 x 275 mm Weight 67.2 kg Cooling Fan AC connector Amphenol C16/3 DC connector 4 pairs of Multi-Contact MC4 Communication interfaces 2 x RJ45 / RS485 DC disconnector Integrated Display Black/white graphical LCD 19
SOLIVIA 30 TL 20
Technical data SOLIVIA 30 TL INPUT (DC) Max. recommended PV power Nominal power Voltage range Full power MPP range Max. current Max. number of MPP trackers SOLIVIA 30 EU T4 TL 31.5 kw P 31 kw 250... 1000 V 520... 800 V 60 A (30 A per MPP) Parallel inputs: 1 MPP tracker Separate inputs: 2 MPP trackers STANDARDS / DIRECTIVES SOLIVIA 30 EU T4 TL Protection degree IP65 / IP55 4) Safety class Configurable trip parameters Insulation monitoring Overload behavior Anti-islanding protection / Grid regulation I Yes Yes Current limitation; power limitation DIN VDE 0126-1-1; UTE C15-712-1; RD 661/2007; RD 1699/2011; CEI0-21; TERNA A70; Synergrid C10/11 (July 2012); G59/1-2; VDE-AR-N 4105; BDEW OUTPUT (AC)) Nominal apparent power 30 kva 1) EMC Safety EN61000-6-2; EN61000-6-3; EN61000-3-11; EN61000-3-12 IEC62109-1 / -2; CE compliance Voltage range 3 x 230 / 400 V + N + PE 2) Nominal current 43 A Max. current 46 A Nominal frequency 50 Hz 1) Cos Phi = 1 (VA = W) 2) AC voltage and frequency range will be programmed according to the individual country requirements. 3) An overview of our inverters that can be installed in your country can be found on page 5. 4) IP65 for electronics / IP55 for cooling area Frequency range 50 Hz ± 5 Hz 2) Power factor adjustable Total harmonic distortion (THD) 0.8 cap... 0.8 ind < 3 % @ nominal apparent power GENERAL SPECIFICATION Model name SOLIVIA 30 EU T4 TL 3) Part number Delta EOE48030458 Max. efficiency 98.05 % Efficiency EU > 97.5 % Operating temperature -20... +60 C Full power without derating -20... +40 C Storage temperature -25... +70 C Humidity 0... 90 % Max. operating altitude 2000 m (above sea level) MECHANICAL DESIGN Size (L x W x D) Weight Cooling AC connector DC connector Communication interfaces DC disconnector Display 952 x 625 x 275 mm 72.2 kg Fan Amphenol PPC Series 4 pairs of Multi-Contact MC4 2 x RJ45 / RS485 Integrated 5 graphical LCD 21
Reference installations Reference installation in Kolín (Czech Republic): 300 kw nominal output power - 1440 solar modules - 60 string inverters. 22
Reference installation in Višnje (Slovenia): 517 kw nominal output power - 2112 solar modules - 24 string inverters. 23
Notes 24
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