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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.


1 - 10 from 62 Results

Kostal Piko 3.0

1,008.97 €

Kostal Piko 3.0, single-phase, transformerless inverter with 3.0 kW nominal power

The Inverters Kostal Piko are as single-phase and three-phase feed devices available in different power levels. We show you the transformerless devices to our favorable shipping terms. The single-phase and three-phase inverter manufacturer Kostal you with 3,000 watts, 4,200 watts, 5,500 watts, 7,000 watts, 8,300 watts and 10,100 watts select rating. Installation is very simple. A DC switch manufacturer is already installed. The inverters are equipped with MPP tracking and operated without transformer. Kostal Piko on devices you get a five-year warranty, the warranty can be extended to up to 20 years. The case corresponds to the standard IP 55 standard and provides a high level of dust protection and a hedge against water. Kostal Piko inverter can recommend with its high efficiency and ease of operation for the user. The devices are designed for a very wide voltage range of ambient temperatures. By the understated design an unobtrusive installation in different spatial conditions is possible. The individual dimensions of the housing, you can see separate product information.

Price incl. VAT plus delivery

Item number: S-02-00024
Delivery time:
by request

Kostal Piko 4.2

1,256.63 €

Kostal Piko 4.2, three-phase, transformerless inverter with 4.2 kW nominal power

The Inverters Kostal Piko are as single-phase and three-phase feed devices available in different power levels. We show you the transformerless devices to our favorable shipping terms. The single-phase and three-phase inverter manufacturer Kostal you with 3,000 watts, 4,200 watts, 5,500 watts, 7,000 watts, 8,300 watts and 10,100 watts select rating. Installation is very simple. A DC switch manufacturer is already installed. The inverters are equipped with MPP tracking and operated without transformer. Kostal Piko on devices you get a five-year warranty, the warranty can be extended to up to 20 years. The case corresponds to the standard IP 55 standard and provides a high level of dust protection and a hedge against water. Kostal Piko inverter can recommend with its high efficiency and ease of operation for the user. The devices are designed for a very wide voltage range of ambient temperatures. By the understated design an unobtrusive installation in different spatial conditions is possible. The individual dimensions of the housing, you can see separate product information.

Price incl. VAT plus delivery

Item number: S-02-00026
Delivery time:
by request

Kostal Piko 5.5

1,383.01 €

Kostal Piko 5.5, three-phase, transformerless inverter with 5.5 kW nominal power

The Inverters Kostal Piko are as single-phase and three-phase feed devices available in different power levels. We show you the transformerless devices to our favorable shipping terms. The single-phase and three-phase inverter manufacturer Kostal you with 3,000 watts, 4,200 watts, 5,500 watts, 7,000 watts, 8,300 watts and 10,100 watts select rating. Installation is very simple. A DC switch manufacturer is already installed. The inverters are equipped with MPP tracking and operated without transformer. Kostal Piko on devices you get a five-year warranty, the warranty can be extended to up to 20 years. The case corresponds to the standard IP 55 standard and provides a high level of dust protection and a hedge against water. Kostal Piko inverter can recommend with its high efficiency and ease of operation for the user. The devices are designed for a very wide voltage range of ambient temperatures. By the understated design an unobtrusive installation in different spatial conditions is possible. The individual dimensions of the housing, you can see separate product information.

Price incl. VAT plus delivery

Item number: S-02-00027
Delivery time:
by request

Kostal Piko 7.0

1,690.94 €

Kostal Piko 7.0, three-phase, transformerless inverter with 7.0 kW nominal power

The Inverters Kostal Piko are as single-phase and three-phase feed devices available in different power levels. We show you the transformerless devices to our favorable shipping terms. The single-phase and three-phase inverter manufacturer Kostal you with 3,000 watts, 4,200 watts, 5,500 watts, 7,000 watts, 8,300 watts and 10,100 watts select rating. Installation is very simple. A DC switch manufacturer is already installed. The inverters are equipped with MPP tracking and operated without transformer. Kostal Piko on devices you get a five-year warranty, the warranty can be extended to up to 20 years. The case corresponds to the standard IP 55 standard and provides a high level of dust protection and a hedge against water. Kostal Piko inverter can recommend with its high efficiency and ease of operation for the user. The devices are designed for a very wide voltage range of ambient temperatures. By the understated design an unobtrusive installation in different spatial conditions is possible. The individual dimensions of the housing, you can see separate product information.

Price incl. VAT plus delivery

Item number: S-02-00205
Delivery time:
by request

Kostal Piko 8.3

1,847.97 €

Kostal Piko 8.3, three-phase, transformerless inverter with 8.3 kW nominal power

The Inverters Kostal Piko are as single-phase and three-phase feed devices available in different power levels. We show you the transformerless devices to our favorable shipping terms. The single-phase and three-phase inverter manufacturer Kostal you with 3,000 watts, 4,200 watts, 5,500 watts, 7,000 watts, 8,300 watts and 10,100 watts select rating. Installation is very simple. A DC switch manufacturer is already installed. The inverters are equipped with MPP tracking and operated without transformer. Kostal Piko on devices you get a five-year warranty, the warranty can be extended to up to 20 years. The case corresponds to the standard IP 55 standard and provides a high level of dust protection and a hedge against water. Kostal Piko inverter can recommend with its high efficiency and ease of operation for the user. The devices are designed for a very wide voltage range of ambient temperatures. By the understated design an unobtrusive installation in different spatial conditions is possible. The individual dimensions of the housing, you can see separate product information.

Price incl. VAT plus delivery

Item number: S-02-00028
Delivery time:
by request

Kostal Piko 10.1

2,138.18 €

Kostal Piko 10.1, three-phase, transformerless inverter with 10.0 kW rated power

The Inverters Kostal Piko are as single-phase and three-phase feed devices available in different power levels. We show you the transformerless devices to our favorable shipping terms. The single-phase and three-phase inverter manufacturer Kostal you with 3,000 watts, 4,200 watts, 5,500 watts, 7,000 watts, 8,300 watts and 10,100 watts select rating. Installation is very simple. A DC switch manufacturer is already installed. The inverters are equipped with MPP tracking and operated without transformer. Kostal Piko on devices you get a five-year warranty, the warranty can be extended to up to 20 years. The case corresponds to the standard IP 55 standard and provides a high level of dust protection and a hedge against water. Kostal Piko inverter can recommend with its high efficiency and ease of operation for the user. The devices are designed for a very wide voltage range of ambient temperatures. By the understated design an unobtrusive installation in different spatial conditions is possible. The individual dimensions of the housing, you can see separate product information.

Price incl. VAT plus delivery

Item number: S-02-00029
Delivery time:
by request

SMA Sunny Boy 2000HF-30

1,065.06 €

SMA Sunny Boy 2000HF-30, single-phase transformer inverters with 2.0 kW nominal power

A high yield performer. Packed full of innovative technology, the Sunny Boy HF series provides the highest yields for transformer-based inverters in this performance class. Installation is now easier than ever thanks to the DC connection system SUNCLIX, the plug-in PV array grounding, and an easily accessible configuration area – all in a reduced weight unit. The wide input voltage range from 175 to 700 V gives you extraordinary flexibility for your plant design, and the modern graphic display and wireless Bluetooth communication system make the devices highly user-friendly.

Price incl. VAT plus delivery

Item number: S-02-00182
Delivery time:
by request

SMA Sunny Boy 2100TL

938.76 €

SMA Sunny Boy 2100TL, single-phase, transformerless inverter with 1.95 kW nominal power

Small inverters with big results. Combining broad input voltage and current ranges, this transformerless Sunny Boy can be connected to nearly all standard crystalline PV modules. As a proven starter model among the transformerless inverters, its efficiency is top-class. Its low weight and robust enclosure allow simple installation, both indoors and outdoors. With its two performance classes, it is the ideal inverter for smaller PV plants.

Price incl. VAT plus delivery

Item number: S-02-00181
Delivery time:
by request

SMA Sunny Boy 2500

932.54 €

SMA Sunny Boy 2500, single-phase transformer inverters of 2.3 kW rated power

Proven technology for secure investments. Universally applicable: the Sunny Boy inverters 1200, 1700, 2500 and 3000 are used in the most diverse AC grids thanks to their galvanic isolation. In addition, the devices are suitable for simple grounding of the generator. Their integrated ESS DC switch-disconnector makes installation simpler while also reducing assembly costs. Equipped with the OptiTrac MPP-tracking process, it will always find the best working point, even under dynamic weather conditions. In this way, it reliably converts solar energy into solar yield.

Price incl. VAT plus delivery

Item number: S-02-00234
Delivery time:
by request

SMA Sunny Boy 2500HF-30

1,065.06 €

SMA Sunny Boy 2500HF-30, single-phase transformer inverters with 2.5 kW nominal power

A high yield performer. Packed full of innovative technology, the Sunny Boy HF series provides the highest yields for transformer-based inverters in this performance class. Installation is now easier than ever thanks to the DC connection system SUNCLIX, the plug-in PV array grounding, and an easily accessible configuration area – all in a reduced weight unit. The wide input voltage range from 175 to 700 V gives you extraordinary flexibility for your plant design, and the modern graphic display and wireless Bluetooth communication system make the devices highly user-friendly.

Price incl. VAT plus delivery

Item number: S-02-00103
Delivery time:
by request

1 - 10 from 62 Results


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