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Inverter

Inverters are essential for feeding solar power into the mains grid

The inverter is an essential component of the solar array. It converts the direct current into alternating current so that it can be fed into the grid. The inverter also makes sure that the system immediately shuts down when are faults in the grid. Inverters are also used for providing electricity in so-called island systems, i.e. in a closed power system that is not connected to the grid, such as in a caravan or in remote cabins. Here, the solar power generated is saved in banks of batteries by the inverter. When buying, always make sure that the inverter is compatible with the solar modules and the other components.

There are three basic categories of inverters. Some inverters are suitable for single-phase alternating current, others are for triple-phase rotary current. Large central inverters are of no interest for domestic use as they are intended for extremely high efficiencies, take up lots of space and are predominantly used by professional solar energy producers.

Sinus inverters should be considered for domestic use as they provide sensitive devices such as televisions and computers with reliable energy. In general, the branded products which have dominated the market include the likes of SMA inverters, Solarmax inverters, Kostal inverters, SolarEdge inverters and Kaco inverters. The cost of an inverter varies by model and intended use.

To test the performance of a solar array, you can connect a solar log; this is attached to the inverter and measures input and output performance as well as recording any faults. The results can be displayed in tables or as a graph, although an internet connection is required for this.


21 - 30 from 62 Results

SMA Sunny Tripower STP 17000TL-10

3,407.39 €

SMA Sunny Tripower STP 17000TL-10, three-phase, transformerless inverter with 17.0 kW rated power

The three-phase inverter for easy plant design. Full of pioneering technology: highly flexible plant design with the three-phase Sunny Tripower inverter. Thanks to Optiflex technology, two MPP inputs and a broad input voltage range, it is suited to almost any module configuration. It meets any requirement such as reactive power supply, grid support thus reliably participating in grid management. The safety concept Optiprotect with its self-learning string-failure detection, electronic string fuse and integrable DC surge arrester type II, ensures maximum availability.

Price incl. VAT plus delivery

Item number: S-02-00013
Delivery time:
by request

SMA Sunny Tripower STP 20000TLEE-10

3,407.95 €

SMA Sunny Tripower STP 20000TLEE-10, three-phase, transformerless inverter with 20.0 kW rated power

The expert cost saver for high-yield, commercial plants. Peak performance at a significantly reduced specific price: the new Sunny Tripower TL Economic Excellence is the next logical step in the development of the Sunny Tripower series in terms of achieving an optimum price-performance ratio. On the one hand, it brings with it a considerable reduction in investment costs, while on the other hand guaranteeing exceptionally high yields with an efficiency of 98.5%. Hence, the Sunny Tripower TL Economic Excellence is the ideal inverter solution for uniformly structured PV plants on the medium to very large scale. The focus is on the essentials and meets all requirements, including reactive power provision, grid support, and grid management integration.

Price incl. VAT plus delivery

Item number: S-02-00240
Delivery time:
by request

SMA Sunny Tripower STP 5000TL-20

1,624.10 €

SMA Sunny Tripower STP 5000TL-20, three-phase, transformerless inverter with 5.0 kW nominal power

The three-phase inverter for your home. At home with leading-edge technology and top yields: The Sunny Tripower PV plant with 5 to 9 kW of power is setting new standards for home systems. It features an asymmetric multi-string and Optiflex technology to ensure the highest in flexibility while combining peak efficiency with the OptiTrac Global Peak system to generate the highest in yields. In addition to communication via the external Bluetooth-antenna, the PV plant comes with a direct Sunny Portal connection via SMA Webconnect as standard – and now for the first time without data loggers. In addition, the “small” Sunny Tripower comes with integrated grid management functions, is capable of reactive power supply and is suitable for operation with a 30 mA RCD.

Price incl. VAT plus delivery

Item number: S-02-00242
Delivery time:
by request

SMA Sunny Tripower STP 6000TL-20

1,785.35 €

SMA Sunny Tripower STP 6000TL-20, three-phase, transformerless inverter with 6.0 kW nominal power

The three-phase inverter for your home. At home with leading-edge technology and top yields: The Sunny Tripower PV plant with 5 to 9 kW of power is setting new standards for home systems. It features an asymmetric multi-string and Optiflex technology to ensure the highest in flexibility while combining peak efficiency with the OptiTrac Global Peak system to generate the highest in yields. In addition to communication via the external Bluetooth-antenna, the PV plant comes with a direct Sunny Portal connection via SMA Webconnect as standard – and now for the first time without data loggers. In addition, the “small” Sunny Tripower comes with integrated grid management functions, is capable of reactive power supply and is suitable for operation with a 30 mA RCD.

Price incl. VAT plus delivery

Item number: S-02-00243
Delivery time:
by request

SMA Sunny Tripower STP 7000TL-20

1,919.67 €

SMA Sunny Tripower STP 7000TL-20, three-phase, transformerless inverter with 7.0 kW nominal power

The three-phase inverter for your home. At home with leading-edge technology and top yields: The Sunny Tripower PV plant with 5 to 9 kW of power is setting new standards for home systems. It features an asymmetric multi-string and Optiflex technology to ensure the highest in flexibility while combining peak efficiency with the OptiTrac Global Peak system to generate the highest in yields. In addition to communication via the external Bluetooth-antenna, the PV plant comes with a direct Sunny Portal connection via SMA Webconnect as standard – and now for the first time without data loggers. In addition, the “small” Sunny Tripower comes with integrated grid management functions, is capable of reactive power supply and is suitable for operation with a 30 mA RCD.

Price incl. VAT plus delivery

Item number: S-02-00244
Delivery time:
by request

SMA Sunny Tripower STP 8000TL-10

2,817.49 €

SMA Sunny Tripower STP 8000TL-10, a three-phase inverter with trafolsoer 8.0 kW rated power

The three-phase inverter for easy plant design. Full of pioneering technology: highly flexible plant design with the three-phase Sunny Tripower inverter. Thanks to Optiflex technology, two MPP inputs and a broad input voltage range, it is suited to almost any module configuration. It meets any requirement such as reactive power supply, grid support thus reliably participating in grid management. The safety concept Optiprotect with its self-learning string-failure detection, electronic string fuse and integrable DC surge arrester type II, ensures maximum availability.

Price incl. VAT plus delivery

Item number: S-02-00139
Delivery time:
by request

Инвертор SMA Sunny Tripower STP 8000TL-20

2,027.19 €

SMA Sunny Tripower STP 8000TL-20, three-phase, transformerless inverter with 8.0 kW nominal power

The three-phase inverter for your home. At home with leading-edge technology and top yields: The Sunny Tripower PV plant with 5 to 9 kW of power is setting new standards for home systems. It features an asymmetric multi-string and Optiflex technology to ensure the highest in flexibility while combining peak efficiency with the OptiTrac Global Peak system to generate the highest in yields. In addition to communication via the external Bluetooth-antenna, the PV plant comes with a direct Sunny Portal connection via SMA Webconnect as standard – and now for the first time without data loggers. In addition, the “small” Sunny Tripower comes with integrated grid management functions, is capable of reactive power supply and is suitable for operation with a 30 mA RCD.

Price incl. VAT plus delivery

Item number: S-02-00245
Delivery time:
by request

SMA Sunny Tripower STP 9000TL-20

2,134.65 €

SMA Sunny Tripower STP 9000TL-20, three-phase, transformerless inverter with 9.0 kW nominal

The three-phase inverter for your home. At home with leading-edge technology and top yields: The Sunny Tripower PV plant with 5 to 9 kW of power is setting new standards for home systems. It features an asymmetric multi-string and Optiflex technology to ensure the highest in flexibility while combining peak efficiency with the OptiTrac Global Peak system to generate the highest in yields. In addition to communication via the external Bluetooth-antenna, the PV plant comes with a direct Sunny Portal connection via SMA Webconnect as standard – and now for the first time without data loggers. In addition, the “small” Sunny Tripower comes with integrated grid management functions, is capable of reactive power supply and is suitable for operation with a 30 mA RCD.

Price incl. VAT plus delivery

Item number: S-02-00246
Delivery time:
by request

Solaredge SE 2200

843.73 €

Solaredge SE 2200, single-phase, transformerless inverter with 2.2 kW nominal power

All inverters are part of SolarEdge's innovative system that offers superior performance at an affordable price. The SolarEdge inverter combines a sophisticated, digital control technology into a stage, ultra-efficient power conversion. The result is a fantastic performance by over 97%. Our technology to ensure a constant voltage ensures that the inverter is always working at its optimal input voltage, regardless of the number of modules or environmental conditions. The inverter contains a special receiver unit for data monitoring. This receives the performance of each solar module on the SolarEdge power optimizers. All inverters in an installation can be connected via RS485 cable or wireless Zigbee together. The data received by the inverter are sent via Ethernet or wireless connection to the Monitoring portal on the Internet and are therefore always available online. From there, the installer can check the system performance and troubleshoot.

Price incl. VAT plus delivery

Item number: S-02-00306
Delivery time:
by request

Solaredge SE 3000

932.36 €

Solaredge SE 3000, single-phase, transformerless inverter with 3.0 kW nominal power

All inverters are part of SolarEdge's innovative system that offers superior performance at an affordable price. The SolarEdge inverter combines a sophisticated, digital control technology into a stage, ultra-efficient power conversion. The result is a fantastic performance by over 97%. Our technology to ensure a constant voltage ensures that the inverter is always working at its optimal input voltage, regardless of the number of modules or environmental conditions. The inverter contains a special receiver unit for data monitoring. This receives the performance of each solar module on the SolarEdge power optimizers. All inverters in an installation can be connected via RS485 cable or wireless Zigbee together. The data received by the inverter are sent via Ethernet or wireless connection to the Monitoring portal on the Internet and are therefore always available online. From there, the installer can check the system performance and troubleshoot.

Price incl. VAT plus delivery

Item number: S-02-00197
Delivery time:
by request

21 - 30 from 62 Results


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