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Best Sellers

Grid Connected Inverters

What are solar inverters for grid connection?

A solar grid connection inverter is an electronic device that allows feed into a power grid the energy generated by a solar kit. The solar PV module kit connects directly to the input of the inverter and this directly to the grid connection (with its mandatory protections), synchronizing with this to allow the feed in.

Grid Connected Inverters

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Solar Inverter R5 SERIES 8000W 2MPPT SINGLE PHASE

€1,126.97 -14% €1,310.43

Single phase grid-connected photovoltaic inverter SMA 8000W AC solar inverter, with 2 MPPT, 97.7% efficiency and 12,5 A maximum input current, with convection cooling method. Ideal for residential 360 V nominal input grid connection installations. The R5 SERIES line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. The R5 SERIES does not include a transformer. 5-year product warranty and CE certificate.

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Solar Inverter R5 SERIES 7000W 2MPPT SINGLE PHASE

€1,089.51 -14% €1,266.87

Single phase grid-connected photovoltaic inverter SMA 7000W AC solar inverter, with 2 MPPT, 97.7% efficiency and 12,5 A maximum input current, with convection cooling method. Ideal for residential 360 V nominal input grid connection installations. The R5 SERIES line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. The R5 SERIES does not include a transformer. 5-year product warranty and CE certificate.

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Solar Inverter R5 SERIES 5000W 2MPPT SINGLE PHASE

€767.96 -14% €892.98

Single phase grid-connected photovoltaic inverter SMA 5000W AC solar inverter, with 2 MPPT, 97.5% efficiency and 12,5 A maximum input current, with convection cooling method. Ideal for residential 360 V nominal input grid connection installations. The R5 SERIES line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. The R5 SERIES does not include a transformer.

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Solar Inverter R5 SERIES 4000W 2MPPT SINGLE PHASE

€702.41 -14% €816.75

Single phase grid-connected solar inverter SAJ 4000W AC solar inverter, with 2 MPPT, 97.5% efficiency and 12,5 A maximum input current, with convection cooling method. Ideal for residential 360 V nominal input grid connection installations. The R5 SERIES line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. The R5 SERIES does not include a transformer. 5-year product warranty and CE certificate.

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R5 SERIES 3600W 2MPPT SINGLE PHASE

€648.90 -18% €791.34

Single phase grid-connected photovoltaic inverter SAJ 3600W AC solar inverter, with 2 MPPT, 97.5% efficiency and 12,5 A maximum input current, with convection cooling method. Ideal for residential 360 V nominal input grid connection installations. The R5 SERIES line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. The R5 SERIES does not include transformer. 5-year product warranty and CE certificate.

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Solar Inverter R5 SERIES 3000W 1MPPT SINGLE PHASE

€576.49 -14% €670.34

Single phase grid-connected photovoltaic inverter SAJ 3000W AC solar inverter, with 1 MPPT, 96.8% efficiency and 12,5 A maximum input current, with convection cooling method. Ideal for residential 360 V nominal input grid connection installations. The R5 SERIES line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. The R5 SERIES does not include a transformer. 5-year product warranty and CE certificate.

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Solar Inverter R5 SERIES 1500W 1MPPT SINGLE PHASE

€402.49 -12% €457.38

Single phase grid-connected photovoltaic inverter SAJ 1500W AC solar inverter, with 1 MPPT, 96.8% efficiency and 12,5 A maximum input current, with convection cooling method. Ideal for residential 360 V nominal input grid connection installations. The R5 SERIES line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. The R5 SERIES does not include a transformer.5-year product warranty and CE certificate.

Solar inverter GoodWe GW–6000D-NS

€948.64

Single phase grid-connected photovoltaic inverter GW-6000D-NS, 6000W AC solar inverter, with 2 MPPT, 97.5% efficiency and 11A maximum input current per string, with convection cooling method. Ideal for residential 230 V nominal input grid connection installations

The GoodWE inverter line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. Transformer not included.It offers an IP65 protection degree. 2-year product warranty and CE certificate.

Solar Inverter GoodWe GW–5000D-NS

€888.14

Single phase grid-connected photovoltaic inverter GW-5000D-NS, 5000W AC solar inverter, with 2 MPPT, 97.5% efficiency and 11A maximum input current per string, with convection cooling method. Ideal for residential 230 V nominal input grid connection installations

The GoodWE inverter line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. Transformer not included.It offers an IP65 protection degree. 2-year product warranty and CE certificate.

Solar inverter GoodWe GW–4200D-NS

€860.31

Single phase grid-connected photovoltaic inverter GW-4200D-NS, 4200W AC, with 2 MPPT, 97.5% efficiency and 11A maximum input current per string, with convection cooling method. Ideal for residential 230 V nominal input grid connection installations.

The GoodWE inverter line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. Transformer not included.It offers an IP65 protection degree. 2-year product warranty and CE certificate.

Solar Inverter GoodWe GW–3600D-NS

€827.64

Single phase grid-connected photovoltaic inverter GW-3600D-NS, 3600W AC , with 2 MPPT, 97.5% efficiency and 11A maximum input current per string, with convection cooling method. Ideal for residential 230 V nominal input grid connection installations.

The GoodWE inverter line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. Transformer-less with an IP65 protection degree. 2-year product warranty and CE certificate.

Solar inverter GoodWe – 3000D-NS

€775.61

Single phase grid-connected photovoltaic solar inverter GW-3000D-NS, 3000W AC solar inverter, with 2 MPPT, 97.5% efficiency and 11A maximum input current per string, with convection cooling method. Ideal for residential 230 V nominal input grid connection installations.

The GoodWE inverter line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. Transformer not included.It offers an IP65 protection degree. 2-year product warranty and CE certificate.

Solar Inverter GoodWe GW–2500-NS

€595.32

Single phase grid-connected photovoltaic inverter GW-2500-NS, 2500W AC solar inverter, with 1 MPPT, 97.0% efficiency and 18A maximum input current, with convection cooling method. Ideal for residential 230 V nominal input grid connection installations.

The GoodWE inverter line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. Transformer-less inverter which offers an IP65 protection degree. 2-year product warranty and CE certificate.

Solar inverter GoodWe GW–2000-NS

€493.68

Single phase grid-connected photovoltaic inverter GW-2000-NS, 2000W AC, with 1 MPPT, 96.0% efficiency and 10 A maximum input current, with convection cooling method. Ideal for residential 230 V nominal input grid connection installations. 

The GoodWE inverter line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. Transformer-less technology .It offers an IP65 protection degree. 2-year product warranty and CE certificate.

Solar Inverter GoodWe GW–1000-NS

€417.45

Single phase grid-connected photovoltaic inverter GW-1000-NS, 1000W AC, with 1 MPPT, 96.0% efficiency and 10 A maximum input current, with convection cooling method. Ideal for  small residential 230 V nominal input grid connection installations

The GoodWE inverter line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. Transformer-less technology. It offers an IP65 protection degree. 2-year product warranty and CE certificate.

Solar inverter SMA Sunny Boy 6.0

€1,332.21

Single phase grid-connected photovoltaic inverter SMA 6000W AC solar inverter, with 2 MPPT, 96.6% efficiency and 15A maximum input current, with convection cooling method. Ideal for residential 230 V nominal input grid connection installations. 

The Sunny Boy line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. The Sunny Boy does not include a transformer.It offers a IP65 protection degree. 2-year product warranty and CE certificate.

Solar inverter SMA Sunny Boy 5.0

€1,211.21

Single phase grid-connected photovoltaic inverter SMA 5000W AC. Solar inverter, with 2 MPPT, 96.5% efficiency and 15A maximum input current, with convection cooling method. Ideal for residential 230 V nominal input grid connection solar installations

The Sunny Boy line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. The Sunny Boy does not include a transformer.It offers a IP65 protection degree. 2-year product warranty and CE certificate.

Solar inverter Sunny Boy 4.0

€1,132.56

Single phase grid-connected photovoltaic inverter SMA 4000W AC .Solar inverter, with 2 MPPT, 96.5% efficiency and 15A maximum input current, with convection cooling method. Ideal for residential 230 V nominal input grid connection installations.

The Sunny Boy line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. The Sunny Boy does not include a transformer.It offers a IP65 protection degree. 2-year product warranty and CE certificate.

Solar inverter SMA Sunny Boy 3.0

€1,017.61

Single phase grid-connected photovoltaic inverter SMA 3000W AC solar inverter, with 2 MPPT, 96.4% efficiency and 15A maximum input current, with convection cooling method. Ideal for residential 230 V nominal input grid connection installations

The Sunny Boy line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for long life with protection against shortcircuits, overloads and high temperatures, it will provide trouble-free operation in your solar installation over the years. Outstanding product for solar installations with an excellent price-quality ratio. The Sunny Boy does not include a transformer.It offers a IP65 protection degree. 2-year product warranty and CE certificate.

Solar Inverter SUNGROW SG33CX 3MPPT

€2,662.00

Grid-tied solar inverter SUNGROW of 36000 W monophase.

The inverter line of the SUNGROW brand of pure sine wave offers superior performance for many applications. It stands out from the rest in its clean sinusoidal interference output, which allows SUNGROW to ensure proper operation in sensitive equipment such as displays, measuring devices.

The robust electronics and the appropriate mechanical design make SUNGROW inverters the best choice in terms of reliability. Designed for a long life with protection against short circuits, overloads and high temperature, they will provide trouble free operation for many years. Warranty of 5 years of product and CE certificate.

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Solar Inverter GoodWe GW3000-NS

€642.51 -10% €713.90

Grid-tied solar inverter GoodWe of 3000W monophase.

Inverter single phase GoodWe of 3000W with 1 MPPT with efficiency of 97,5%. Suitable for residential network connection installations of nominal 360 V input. The NS line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for a long life with protection against short circuits, overloads and high temperatures, they will provide trouble-free operation in your solar installation for many years. Product for solar installations with excellent price and quality. Warranty of 2 years of product and CE certificate.

Solar Inverter SUNGROW SG20KTL 2MPPT

€2,783.00

Grid-tied solar inverter SUNGROW of 20000 W monophase.

Inverter single phase SUNGROW of 20000 W with 2 MPPT with efficiency of 98%. Suitable for residential network connection installations of nominal 1000 V DC input. The S line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for a long life with protection against short circuits, overloads and high temperatures, they will provide trouble-free operation in your solar installation for many years. Product for solar installations with excellent price and quality. Warranty of 5 years of product and CE certificate.

Solar Inverter SUNGROW SG10KTL-M

€1,573.00

Grid-tied solar inverter SUNGROW of 10000 W monophase.

The inverter line of the SUNGROW brand of pure sine wave offers superior performance for many applications specially for residential solar installations. It stands out from the rest in its clean sinusoidal interference output, which allows SUNGROW to ensure proper operation in sensitive equipment such as displays, measuring devices.

The robust electronics and the appropriate mechanical design make SUNGROW inverters the best choice in terms of reliability. Designed for a long life with protection against short circuits, overloads and high temperature, they will provide trouble free operation for many years. Warranty of 5 years of product and CE certificate.

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Inversor Solar SUNGROW SG5KTL-MT

€1,055.12 -20% €1,318.90

Grid-tied solar inverter SUNGROW of 5500 W monophase.

Inverter three phase SUNGROW of 5500 W with 2 MPPT with efficiency of 98,4%. Suitable for residential grid connection installations of nominal 1100 V Dc input. The MT line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for a long life with protection against short circuits, overloads and high temperatures, they will provide trouble-free operation in your solar installation for many years. Product for solar installations with excellent price and quality. Warranty of 5 years of product and CE certificate.

Solar Inverter SUNGROW SG3K6-D

€647.59

Grid-tied solar inverter SUNGROW of 3680 W monophase.

The inverter line of the SUNGROW brand of pure sine wave offers superior performance for many applications, specially residential solar installations. It stands out from the rest in its clean sinusoidal interference output, which allows SUNGROW to ensure proper operation in sensitive equipment such as displays, measuring devices.

The robust electronics and the appropriate mechanical design make SUNGROW inverters the best choice in terms of reliability. Designed for a long life with protection against short circuits, overloads and high temperature, they will provide trouble free operation for many years. Warranty of 5 years of product and CE certificate.

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Inversor Solar SUNGROW SG2K5-S

€533.61 -10% €592.90

Grid-tied solar inverter SUNGROW of 2500 W monophase.

Inverter single phase SUNGROW of 2500 W with 1 MPPT with efficiency of 98,2%. Suitable for residential grid connected installations of nominal 600 V  dc input. The S line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for a long life with protection against short circuits, overloads and high temperatures, they will provide trouble-free operation in your solar installation for many years. Product for solar installations with excellent price and quality. Warranty of 5 years of product and CE certificate.

Solar Inverter Fronius Primo 6,0-1 6Kw 150-1000V 17,7A

€1,573.00

Grid-tied solar inverter Fronius Primo of 6000W monophase.

Inverter single phase Fronius Primo of 6000W with 2 MPPT with efficiency of 98%. Suitable for residential network connection installations of nominal 710V input. The Fronius Primo line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for a long life with protection against short circuits, overloads and high temperatures, they will provide trouble-free operation in your solar installation for many years. Product for solar installations with excellent price and quality. Warranty of 7 years of product and CE certificate.

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Solar Inverter Fronius Primo 3,5-1 3,5Kw 150-1000V 17,7A

€1,143.45 -10% €1,270.50

Grid-tied solar inverter Fronius Primo of 3500W monophase.

Inverter single phase Fronius Primo of 3500W with 2 MPPT with efficiency of 97,9%. Suitable for residential network connection installations of nominal 710 V input. The Fronius Primo line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for a long life with protection against short circuits, overloads and high temperatures, they will provide trouble-free operation in your solar installation for many years. Product for solar installations with excellent price and quality. Warranty of 7 years of product and CE certificate.

Inversor Solar Fronius Primo 3,0-1 3Kw 150-1000V 15,2A

€1,076.90

Grid-tied solar inverter Fronius Primo of 3000W monophase.

The inverter line of the Fronius Primo brand of pure sine wave offers superior performance for many applications. It stands out from the rest in its clean sinusoidal interference output, which allows Huawei to ensure proper operation in sensitive equipment such as displays, measuring devices.

The robust electronics and the appropriate mechanical design make Fronius Primo inverters the best choice in terms of reliability. Designed for a long life with protection against short circuits, overloads and high temperature, they will provide trouble free operation for many years. Warranty of 7 years of product and CE certificate.

Solar Inverter Huawei SUN2000L-20KTL V-200-1000v 2MPPT WLAN

€2,238.50

Grid-tied solar inverter Huawei of 20000W three phase.

Inverter three phase Huawei of 20000W with 3 MPPT with efficiency of 98,5%. Suitable for residential network connection installations of nominal 620 V dC input. The Huawei line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for a long life with protection against short circuits, overloads and high temperatures, they will provide trouble-free operation in your solar installation for many years. Product for solar installations with excellent price and quality. Warranty of 5 years of product and CE certificate.

More on grid-connected solar inverters

Grid-connected solar inverters are the most common and developed in the industry. As the name implies, they must be used when our solar installation is connected to the grid. These types of inverters can be used both for small residential and commercial installations as well as for large plants or solar farms.

The main difference of this type of inverters is that they need a grid that provides them with the frequency and voltage parameters to be able to synchronize with them. Because these inverters are virtually and truly connected to the electrical grid, they must be synchronized to avoid any decoupling or distortion to the internal grid of the house or ship or to the general electrical grid. The working voltage of these low power inverters (3000W, 5000W and up to 10,000W) in the DC part (solar panels) is variable, but usually ranges from 400V to 1000V and each inverter or string input usually works at ranges between 80V and 150V. It should be noted that depending on the manufacturer and the configuration of the inverter, these values ​​may vary.

The output voltage and frequency in the AC part of this type of inverters can vary quite a bit because, in general, the same model can be used in different countries. It is therefore common to see that these types of inverters have variable output frequency values ​​(50Hz or 60Hz) and different voltage values ​​(180V, 220V, 230V, 240V). This flexibility in the output parameters allows this type of inverters to be adapted to the different grids to which they are connected.

As a general rule, the inverters we sell at Tienda Solar are suitable for use in Spain. If you want to use it in other countries, you must check that the electrical characteristics are also valid in your country. If you have any questions, you can always consult us.

Grid connection inverter monitoring system:

It is very common for grid-connected inverters to have an integrated monitoring system that allows monitoring the production of the solar installation and the operating parameters of the inverter. These systems represent a great advantage for the owner since they provide relevant information on the performance of the solar plant, the faults that the inverter may have and, consequently, act correctly to make energy production as efficient as possible.

In Tienda Solar we have a wide catalog of grid connection inverters. From cheap solar inverters to higher ranges with brands of high international prestige. If you have any questions, do not hesitate to contact us through info@tienda-solar.es