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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.


41 - 50 from 62 Results

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

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

SMA Sunny WebBox Bluetooth

459.59 €

SMA Sunny WebBox Bluetooth, serves to Remote supervision

Sunny WebBox can be used without cable, is easy to configure and extremely easy of use. It receives and stores currently measured values and data from PV inverters and Sunny SensorBox devices. Using international wireless standard Bluetooth, the data logger can access to up to 50 participants. Thus PV-plant owner is informed about his plant around the clock. Skilled craftsmen can also configure all SMA inverters using the web interface of Sunny WebBox. Thanks to the new Sunny WebBox Assistant, implementing is particularly easy. And the new web interface shows at one glance in day- and history-views the income of the individual inverters. SMA Sunny WebBox Bluetooth: the ideal combination with SMA inverters. safe: Remote supervision, diagnosis and configuration of the solar system Data logger for all plant key-data Quick detection of malfunctions simple: Automatic monitoring of up to 50 inverters via SMA Bluetooth Quick setup thanks to Sunny WebBox Assistant and quick installation guide Wireless connection also to Sunny SensorBox possible easy in use: Including free standard access for Sunny Portal for the entire life of the system Simpler data analysis thanks to FTP push function - even in CSV format

Price incl. VAT plus delivery

Item number: S-05-00023
Delivery time:
by request

SMA Sunny WebBox Ethernet

525.63 €

SMA Sunny WebBox Ethernet, serves to Remote Supervision

with RS485 interface Monitoring, remote diagnosis, data storage and visualization: the Sunny WebBox is the high performance communication hub for medium and large solar power plants. Continuously collects all data from the inverters and allows to check the status of the system at any time. As a multi-functional and energy-efficient data logger, the Sunny WebBox offers a wealth of options for displaying, archiving and processing of data, even in networks with high security requirements. In case of "Error", WebBox immediately sends an email or SMS. It is also possible to transfer measured data to Sunny Portal via a GSM modem even from distant locations where no DSL or telephone connection is available. safe: Remote supervision, diagnosis and configuration of the solar system from anywhere in the world Quick detection of malfunctions and alarm in case of failure by e-mail or SMS Powerful data logger to document all important system data easy to use: Easy access via web browser Including free standard access for Sunny Portal for the entire system-life Flexible display, evaluation, yield and event reports via Sunny Portal

Price incl. VAT plus delivery

Item number: S-05-00024
Delivery time:
by request

SMA Sunny WebBox GSM

795.87 €

SMA Sunny WebBox GSM, serves to Remote Supervision

with RS485 interface and GSM modem Monitoring, remote diagnosis, data storage and visualization: the Sunny WebBox is the high performance communication hub for medium and large solar power plants. Continuously collects all data from the inverters and allows to check the status of the system at any time. As a multi-functional and energy-efficient data logger, the Sunny WebBox offers a wealth of options for displaying, archiving and processing of data, even in networks with high security requirements. In case of "Error", WebBox immediately sends an email or SMS. It is also possible to transfer measured data to Sunny Portal via a GSM modem even from distant locations where no DSL or telephone connection is available. safe: Remote supervision, diagnosis and configuration of the solar system from anywhere in the world Quick detection of malfunctions and alarm in case of failure by e-mail or SMS Powerful data logger to document all important system data easy to use: Easy access via web browser Including free standard access for Sunny Portal for the entire system-life Flexible display, evaluation, yield and event reports via Sunny Portal

Price incl. VAT plus delivery

Item number: S-05-00026
Delivery time:
by request

Solaredge SE 10k

1,715.36 €

Solaredge SE 10k, three-phase, transformerless inverters loster with 10.0 kW rated power

The 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-02-00162
Delivery time:
by request

Solaredge SE 12.5k

1,772.08 €

Solaredge SE 12.5k, three-phase, transformerless inverters loster with 12.5 kW rated power

The 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-02-00163
Delivery time:
by request

Solaredge SE 15k

1,575.32 €

Solaredge SE 15k, three-phase, transformerless inverter with 15.0 kW rated power

The 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-02-00206
Delivery time:
by request

41 - 50 from 62 Results


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