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Brands

Inverters

What is a solar inverter?

Solar inverters are the components of a solar installation that convert the direct current generated from the solar panels to alternating current for the use of the consumption and loads of a home or an industrial warehouse. In Tienda Solar you will find all kinds of inverters (off-grid invertersgrid connected inverters and hybrid inverters), of different voltages (12V-24V-48V), different brands (Victron, SMA, Huawei, Sungrow, GoodWee, etc...) and all at a very competitive price. For technical information on inverters go to the bottom of the page.

Inverters

Active filters

  • New

Solar Inverter 5KTLM-G2 SofarSolar - single phase

€713.00

SofarSolar 5KTLM-G2 single-phase solar inverter for grid-connected. The 5000W AC SofarSolar model allows to connect 5500W of solar panel power with 2 MPPT and a maximum input voltage of 600V and maximum current of 11A per MPPT. Built-in zero export function and built-in sound and light alarma function.

The SofarSolar 5KTLM-G2 inverter has an efficiency of 98% and a product warranty of 10 years, as a high quality inverter.

copy of Inversor Solar Fronius Primo 3,0-1 3kW

€2,454.98

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.

copy of Inversor Solar Fronius Primo 3,0-1 3kW

€2,289.73

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.

copy of Inversor Solar Fronius Primo 3,0-1 3kW

€2,007.00

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 Fronius Symo 8.2kW -3-M Full

€1,933.19

Fronius Symo 8200W three-phase solar inverter for grid connection

The Fronius Symo line of pure sine wave inverters offers superior performance for residential and commercial three-phase installations. The Symo inverters stand out for using transformerless technology, internet connection via WLAN or ethernet cable integrated into the inverter without the need for additional components.

The Austrian brand\'s robust electronics and mechanical design make Fronius Symo inverters the best choice for reliability. Designed for long life with short-circuit, overload and high temperature protection, the Fronius Symo is a safe choice for any solar installation that wants to operate for many years. 7-year product warranty and CE certification

Solar inverter Fronius Symo 7.0kW -3-M Full

€1,749.98

Fronius Symo 7000W three-phase solar inverter for grid connection

The Fronius Symo line of pure sine wave inverters offers superior performance for three-phase residential and commercial installations. The Symo inverters stand out for using transformerless technology, internet connection via WLAN or ethernet cable integrated into the inverter without the need for additional components.

The Austrian brand\'s robust electronics and mechanical design make Fronius Symo inverters the best choice for reliability. Designed for long life with short-circuit, overload and high temperature protection, the Fronius Symo is a safe choice for any solar installation that wants to operate for many years. 7 year product warranty and CE certification

Solar inverter Fronius Symo 6.0kW -3-M Full

€1,415.70

Fronius Symo 6000W three-phase grid-tie solar inverter.

The Fronius Symo line of pure sine wave inverters offers superior performance for three-phase residential and commercial installations. The Symo inverters stand out for using transformerless technology, internet connection via WLAN or ethernet cable integrated into the inverter without the need for additional components.

The Austrian brand\'s robust electronics and mechanical design make Fronius Symo inverters the best choice for reliability. Designed for long life with short-circuit, overload and high temperature protection, the Fronius Symo is a safe choice for any solar installation that wants to operate for many years. 7 year product warranty and CE certification

Solar inverter Fronius Symo 5.0kW -3-M Full

€1,377.98

Fronius Symo 5000W three-phase solar inverter for grid connection

The Fronius Symo line of pure sine wave inverters offers superior performance for residential and commercial three-phase installations. The Symo inverters stand out for using transformerless technology, internet connection via WLAN or ethernet cable integrated into the inverter without the need for additional components.

The Austrian brand\'s robust electronics and mechanical design make Fronius Symo inverters the best choice for reliability. Designed for long life with short-circuit, overload and high temperature protection, the Fronius Symo is a safe choice for any solar installation that wants to operate for many years. 7 year product warranty and CE certification

Solar inverter Fronius Symo 3.7kW -M - Full

€1,295.27

Fronius Symo 3700W three-phase solar inverter for grid connection

The Fronius Symo line of pure sine wave inverters offers superior performance for residential and commercial three-phase installations. The Symo inverters stand out for using transformerless technology, internet connection via WLAN or ethernet cable integrated into the inverter without the need for additional components.

The Austrian brand\'s robust electronics and mechanical design make Fronius Symo inverters the best choice for reliability. Designed for long life with short-circuit, overload and high temperature protection, the Fronius Symo is a safe choice for any solar installation that wants to operate for many years. 7 year product warranty and CE certification

Wattmeter smart meter TS for Fronius Single-Phase

€103.00

Fronius Smart Meter TS Single Phase Wattmeter

The Fronius Single Phase Wattmeter, model Smart Meter TS up to 64A, is a wattmeter that allows to control the different energy flows, both solar generation and consumption of the building where it is installed. The device also records the consumption and generation curve in order to optimize the solar installation. This wattmeter allows remote and accurate power limitation. The Fronius Smart Meter TS is compatible with the string inverters of the Primo, ECO, Symo, Symo Hybrid and Galvo ranges.

ONLY AVAILABLE WITH THE PURCHASE OF FRONIUS STRING INVERTERS.

Solar Inverter SUNGROW SG12 KTL-M

€1,711.39

Grid-tied solar inverter SUNGROW of 12000 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.

Solar Inverter SUNGROW SG8 KTL-M

€1,364.79

Grid-tied solar inverter SUNGROW of 8800 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.

Wattmeter for Huawei Single-Phase

€129.00

Chint DDSU666 Single Phase Wattmeter

The Chint single-phase wattmeter, model DDSU666, is a wattmeter that allows you to set up the calibrated zero feed-in ("vertido cero"). The device is calibrated to measure the energy that arrives or leaves the whole house. This wattmeter is used with the Huawei inverters.

Solar Inverter GoodWe GW–700-XS

€317.26

Single phase grid-connected photovoltaic inverter GW-700-XS, 700W AC, with 1 MPPT, 97,2% 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 GoodWe GW–1500-XS

€367.95

Single phase grid-connected photovoltaic inverter GW-1500-XS, 150W AC, with 1 MPPT, 97,3% 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 Huawei SUN2000L-2KTL

€596.53

Delivery end of June 2022

Huawei 2000W single-phase grid-tie hybrid solar inverter.

Huawei 2000W single-phase grid-tie hybrid solar inverter that allows to connect LG Chem RESU 7H_R / 10H_R batteries or HUAWEI Smart ESS Battery 5kWh - 30kWh. With 98.4% efficiency and 2 MPPT\'s it allows to connect up to 3000W of solar power with maximum input voltage up to 600V. Huawei\'s line of grid-tie hybrid solar inverters is a quality and competitively priced option for self-consumption installations that want lithium batteries, with short circuit, overload and high temperature protection, will provide trouble-free operation of your solar installation for many years.  

10-year product warranty and CE certification

Solar Inverter Huawei SUN2000L-3,68KTL

€835.97

Delivery end of June 2022

Huawei 3680W single-phase grid-tie hybrid solar inverter.

Huawei 3680W single-phase grid-tie hybrid solar inverter that allows to connect LG Chem RESU 7H_R / 10H_R batteries or HUAWEI Smart ESS Battery 5kWh - 30kWh. With 98.4% efficiency and 2 MPPT\'s it allows to connect up to 3000W of solar power with maximum input voltage up to 600V. Huawei\'s line of grid-tie hybrid solar inverters is a quality and competitively priced option for self-consumption installations that want lithium batteries, with short circuit, overload and high temperature protection, will provide trouble-free operation of your solar installation for many years.  

10-year product warranty and CE certification

Inversor Solar Fronius Primo 4,0-1 4kW

€1,171.70

Out of stock!

Grid-tied solar inverter Fronius Primo of 4000W 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.

Inversor Solar Fronius Primo 4,6-1 4,6kW

€1,246.57

Out of stock!

Grid-tied solar inverter Fronius Primo of 4600W 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.

Inversor Solar Fronius Primo 5,0-1 5kW

€1,291.49

Out of stock!

Grid-tied solar inverter Fronius Primo of 5000W 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 Primo 8,2-1 8,2kW

€1,763.16

Grid-tied solar inverter Fronius Primo of 8200W 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 7,5KTLM-G2 SofarSolar - single phase

€733.11

SofarSolar 7,5KTLM-G2 single-phase solar inverter for grid-connected. The 7500W AC SofarSolar model allows to connect 9980W of solar panel power with 2 MPPT and a maximum input voltage of 600V and maximum current of 22A/11A per MPPT. Built-in zero export function and built-in sound and light alarma function.

The SofarSolar 7,5KTLM-G2 inverter has an efficiency of 98,2% and a product warranty of 10 years, as a high quality inverter.

Solar Inverter 4,4KTL-X SofarSolar - Three phase

€1,052.17

SofarSolar 4,4KTL-X three-phase solar inverter for grid-connected. The 4400W AC SofarSolar model allows to connect 5840W of solar panel power with 2 MPPT and a maximum input voltage of 1000V and maximum current of 11A/11A per MPPT. Super large 4-inch LCD.

The SofarSolar 4,4KTL-X inverter has an efficiency of 98% and a product warranty of 10 years, as a high quality inverter. Zero export or adjustable power limit export.

Solar Inverter 5,5KTL-X SofarSolar - Three phase

€1,068.15

SofarSolar 5,5KTL-X three-phase solar inverter for grid-connected. The 5500W AC SofarSolar model allows to connect 7320W of solar panel power with 2 MPPT and a maximum input voltage of 1000V and maximum current of 11A/11A per MPPT. Super large 4-inch LCD.

The SofarSolar 5,5KTL-X inverter has an efficiency of 98% and a product warranty of 10 years, as a high quality inverter. Zero export or adjustable power limit export.

Solar Inverter 6,6KTL-X SofarSolar - Three phase

€1,125.39

SofarSolar 6,6KTL-X three-phase solar inverter for grid-connected. The 6600W AC SofarSolar model allows to connect 8780W of solar panel power with 2 MPPT and a maximum input voltage of 1000V and maximum current of 11A/11A per MPPT. Super large 4-inch LCD.

The SofarSolar 6,6KTL-X inverter has an efficiency of 98% and a product warranty of 10 years, as a high quality inverter. Zero export or adjustable power limit export.

Solar Inverter 11KTL-X SofarSolar - Three phase

€1,392.31

SofarSolar 11KTL-X three-phase solar inverter for grid-connected. The 1100W AC SofarSolar model allows to connect 14630W of solar panel power with 2 MPPT and a maximum input voltage of 1000V and maximum current of 11A/11A per MPPT. Super large 4-inch LCD.

The SofarSolar 11KTL-X inverter has an efficiency of 98% and a product warranty of 10 years, as a high quality inverter. Zero export or adjustable power limit export.

  • New

Hybrid Solar Inverter SAJ H1-3k-S2

€1,349.00

SAJ 3kW 48V single-phase hybrid solar inverter of the H1-3K-S2 series.

SAJ 3000W single-phase grid-tie hybrid solar inverter with 2 MPPT\'s that allows to connect 48V lithium batteries. With an efficiency of over 98.8%, it allows connecting up to 4500W of solar panel power with a maximum input voltage of 600V.

SAJ\'s H1 series of single-phase hybrid inverters are a highly recommended option for grid-connected installations with batteries as they allow the system to operate in the event of mains failure (UPS system). With protection against short circuits, overloads and high temperatures, the SAJ H1 series is a good value for money option.

They are guaranteed for 5 years and are certified for use in the European community.

Solar Inverter 4.6KTLM-G2 SofarSolar - single phase

€683.11

SofarSolar 4.6KTLM-G2 single-phase solar inverter for grid-connected. The 4600W AC SofarSolar model allows to connect 6120W of solar panel power with 2 MPPT and a maximum input voltage of 600V and maximum current of 11A per MPPT. Built-in zero export function and built-in sound and light alarma function.

The SofarSolar 4.6KTLM-G2 inverter has an efficiency of 98% and a product warranty of 10 years, as a high quality inverter.

  • New

Hybrid Solar Inverter SAJ H1-3.6k-S2

€1,375.00

SAJ 3,6kW 48V single-phase hybrid solar inverter of the H1-3.6K-S2 series.

SAJ 3600W single-phase grid-tie hybrid solar inverter with 2 MPPT\'s that allows to connect 48V lithium batteries. With an efficiency of over 98.8%, it allows connecting up to 5400W of solar panel power with a maximum input voltage of 600V.

SAJ\'s H1 series of single-phase hybrid inverters are a highly recommended option for grid-connected installations with batteries as they allow the system to operate in the event of mains failure (UPS system). With protection against short circuits, overloads and high temperatures, the SAJ H1 series is a good value for money option.

They are guaranteed for 5 years and are certified for use in the European community.

Solar Inverter 3.6KTLM-G2 SofarSolar - single phase

€671.30

SofarSolar 3.6KTLM-G2 single-phase solar inverter for grid-connected. The 3600W AC SofarSolar model allows to connect 4790W of solar panel power with 2 MPPT and a maximum input voltage of 600V and maximum current of 11A per MPPT. Built-in zero export function and built-in sound and light alarma function.

The SofarSolar 3.6KTLM-G2 inverter has an efficiency of 98% and a product warranty of 10 years, as a high quality inverter.

  • New

Hybrid Solar Inverter SAJ H1-4k-S2

€1,410.00

SAJ 4kW 48V single-phase hybrid solar inverter of the H1-4K-S2 series.

SAJ 4000W single-phase grid-tie hybrid solar inverter with 2 MPPT\'s that allows to connect 48V lithium batteries. With an efficiency of over 98.8%, it allows connecting up to 6000W of solar panel power with a maximum input voltage of 600V.

SAJ\'s H1 series of single-phase hybrid inverters are a highly recommended option for grid-connected installations with batteries as they allow the system to operate in the event of mains failure (UPS system). With protection against short circuits, overloads and high temperatures, the SAJ H1 series is a good value for money option.

They are guaranteed for 5 years and are certified for use in the European community.

Solar Inverter 4KTLM-G2 SofarSolar - single phase

€676.53

SofarSolar 4KTLM-G2 single-phase solar inverter for grid-connected. The 4000W AC SofarSolar model allows to connect 5320W of solar panel power with 2 MPPT and a maximum input voltage of 600V and maximum current of 11A per MPPT. Built-in zero export function and built-in sound and light alarma function.

The SofarSolar 4KTLM-G2 inverter has an efficiency of 98% and a product warranty of 10 years, as a high quality inverter.

  • New

Hybrid Solar Inverter SAJ H1-4.6k-S2

€1,470.00

SAJ 4,6kW 48V single-phase hybrid solar inverter of the H1-4.6K-S2 series.

SAJ 4600W single-phase grid-tie hybrid solar inverter with 2 MPPT\'s that allows to connect 48V lithium batteries. With an efficiency of over 98.8%, it allows connecting up to 6900W of solar panel power with a maximum input voltage of 600V.

SAJ\'s H1 series of single-phase hybrid inverters are a highly recommended option for grid-connected installations with batteries as they allow the system to operate in the event of mains failure (UPS system). With protection against short circuits, overloads and high temperatures, the SAJ H1 series is a good value for money option.

They are guaranteed for 5 years and are certified for use in the European community.

Solar Inverter 6KTLM-G2 SofarSolar - single phase

€745.65

SofarSolar 6KTLM-G2 single-phase solar inverter for grid-connected. The 6000W AC SofarSolar model allows to connect 7980W of solar panel power with 2 MPPT and a maximum input voltage of 600V and maximum current of 11A per MPPT. Built-in zero export function and built-in sound and light alarma function.

The SofarSolar 6KTLM-G2 inverter has an efficiency of 98% and a product warranty of 10 years, as a high quality inverter.

  • New

Hybrid Solar Inverter SAJ H1-5k-S2

€1,570.00

SAJ 5kW 48V single-phase hybrid solar inverter of the H1-5K-S2 series.

SAJ 6000W single-phase grid-tie hybrid solar inverter with 2 MPPT\'s that allows to connect 48V lithium batteries. With an efficiency of over 98.8%, it allows connecting up to 7500W of solar panel power with a maximum input voltage of 600V.

SAJ\'s H1 series of single-phase hybrid inverters are a highly recommended option for grid-connected installations with batteries as they allow the system to operate in the event of mains failure (UPS system). With protection against short circuits, overloads and high temperatures, the SAJ H1 series is a good value for money option.

They are guaranteed for 5 years and are certified for use in the European community.

Solar Inverter 1100TL-G3 SofarSolar - single phase

€388.39

SofarSolar 1100TL-G3 single-phase solar inverter for grid-connected. The 1100W AC SofarSolar model allows to connect 1500W of solar panel power with a maximum input voltage of 500V and maximum current of 12A.

The SofarSolar 1100TL-G3 inverter has an efficiency of 97.5% and a product warranty of 5 years, as a high quality inverter.

  • New

Hybrid Solar Inverter SAJ H1-6k-S2

€1,629.00

SAJ 6kW 48V single-phase hybrid solar inverter of the H1-6K-S2 series.

SAJ 6000W single-phase grid-tie hybrid solar inverter with 2 MPPT\'s that allows to connect 48V lithium batteries. With an efficiency of over 98.8%, it allows connecting up to 9000W of solar panel power with a maximum input voltage of 600V.

SAJ\'s H1 series of single-phase hybrid inverters are a highly recommended option for grid-connected installations with batteries as they allow the system to operate in the event of mains failure (UPS system). With protection against short circuits, overloads and high temperatures, the SAJ H1 series is a good value for money option.

They are guaranteed for 5 years and are certified for use in the European community.

Solar Inverter 1600TL-G3 SofarSolar - single phase

€405.92

SofarSolar 1600TL-G3 single-phase solar inverter for grid-connected. The 1600W AC SofarSolar model allows to connect 2200W of solar panel power with a maximum input voltage of 500V and maximum current of 12A.

The SofarSolar 1600TL-G3 inverter has an efficiency of 97.5% and a product warranty of 5 years, as a high quality inverter.

  • New

Hybrid Solar Inverter Solis RHI-48ES de 6kW-48V

€1,727.50

Solis 6kW 48V single-phase hybrid solar inverter of the RHI-48ES series

Solis 6000W single-phase hybrid solar inverter for connection to the grid allows connection of 48V lead acid or lithium batteries. With an efficiency of over 98.8% and 2 MPPT\'s, it allows connecting up to 8000W of solar power with a maximum input voltage of 600V.

The Solis series of single-phase hybrid inverters are a highly recommended option for both on-grid and off-grid storage solutions, featuring an integrated BMS system to increase battery reliability. They are protected against short circuits, overloads and high temperatures. 

They are guaranteed for 5 years and are certified within the international framework.

Solar Inverter 2200TL-G3 SofarSolar - single phase

€434.49

SofarSolar 2200TL-G3 single-phase solar inverter for grid-connected. The 2200W AC SofarSolar model allows to connect 3000W of solar panel power with a maximum input voltage of 500V and maximum current of 12A.

The SofarSolar 2200TL-G3 inverter has an efficiency of 97.5% and a product warranty of 5 years, as a high quality inverter.

  • New

Hybrid Solar Inverter Solis RHI-48ES de 5kW-48V

€1,689.10

Solis 5kW 48V single-phase hybrid solar inverter of the RHI-48ES series

Solis 5000W single-phase hybrid solar inverter for connection to the grid allows connection of 48V lead acid or lithium batteries. With an efficiency of over 98.8% and 2 MPPT\'s, it allows connecting up to 8000W of solar power with a maximum input voltage of 600V.

The Solis series of single-phase hybrid inverters are a highly recommended option for both on-grid and off-grid storage solutions, featuring an integrated BMS system to increase battery reliability. They are protected against short circuits, overloads and high temperatures. 

They are guaranteed for 5 years and are certified within the international framework.

Solar Inverter 2700TL-G3 SofarSolar - single phase

€475.94

SofarSolar 2700TL-G3 single-phase solar inverter for grid-connected. The 2700W AC SofarSolar model allows to connect 3700W of solar panel power with a maximum input voltage of 550V and maximum current of 12A.

The SofarSolar 2700TL-G3 inverter has an efficiency of 97.7% and a product warranty of 5 years, as a high quality inverter.

  • New

Hybrid Solar Inverter Solis RHI-48ES de 4.6kW-48V

€1,669.95

Solis 4.6kW 48V single-phase hybrid solar inverter of the RHI-48ES series

Solis 4600W single-phase hybrid solar inverter for connection to the grid allows connection of 48V lead acid or lithium batteries. With an efficiency of over 98.8% and 2 MPPT\'s, it allows connecting up to 7000W of solar power with a maximum input voltage of 600V.

The Solis series of single-phase hybrid inverters are a highly recommended option for both on-grid and off-grid storage solutions, featuring an integrated BMS system to increase battery reliability. They are protected against short circuits, overloads and high temperatures. 

They are guaranteed for 5 years and are certified within the international framework.

Solar Inverter 3300TL-G3 SofarSolar - single phase

€482.38

SofarSolar 3000TL-G3 single-phase solar inverter for grid-connected. The 3300W AC SofarSolar model allows to connect 4500W of solar panel power with a maximum input voltage of 550V and maximum current of 12A.

The SofarSolar 3000TL-G3 inverter has an efficiency of 97.7% and a product warranty of 5 years, as a high quality inverter.

  • New

Hybrid Solar Inverter Solis RHI-48ES de 3.6kW-48V

€1,573.95

Solis 3.6kW 48V single-phase hybrid solar inverter of the RHI-48ES series

Solis 3600W single-phase hybrid solar inverter for connection to the grid allows connection of 48V lead acid or lithium batteries. With an efficiency of over 98.8% and 2 MPPT\'s, it allows connecting up to 7000W of solar power with a maximum input voltage of 600V.

The Solis series of single-phase hybrid inverters are a highly recommended option for both on-grid and off-grid storage solutions, featuring an integrated BMS system to increase battery reliability. They are protected against short circuits, overloads and high temperatures. 

They are guaranteed for 5 years and are certified within the international framework.

SolarEdge SE2200H-N4 string PV inverter for optimisers

€710.01

SolarEdge inverters do not have an MPP tracker, but have an input for the SolarEdge module optimiser. Thanks to the fixed voltage technology, the SolarEdge inverter always operates in the optimum input voltage range, regardless of the number of modules and wires. The twisted cable transmits the performance data of each PV Module Optimiser to the SolarEdge inverter. The data can be viewed via the Internet on the SolarEdge monitoring portal.

  • New

Hybrid Solar Inverter Solis RHI-48ES de 3kW-48V

€1,525.95

Solis 3kW 48V single-phase hybrid solar inverter of the RHI-48ES series

Solis 3000W single-phase hybrid solar inverter for connection to the grid allows connection of 48V lead acid or lithium batteries. With an efficiency of over 98.8% and 2 MPPT\'s, it allows connecting up to 7000W of solar power with a maximum input voltage of 600V.

The Solis series of single-phase hybrid inverters are a highly recommended option for both on-grid and off-grid storage solutions, featuring an integrated BMS system to increase battery reliability. They are protected against short circuits, overloads and high temperatures. 

They are guaranteed for 5 years and are certified within the international framework.

SolarEdge SE3000H-N4 string PV inverter for optimisers

€813.89

SolarEdge inverters do not have an MPP tracker, but have an input for the SolarEdge module optimiser. Thanks to the fixed voltage technology, the SolarEdge inverter always operates in the optimum input voltage range, regardless of the number of modules and wires. The twisted cable transmits the performance data of each PV Module Optimiser to the SolarEdge inverter. The data can be viewed via the Internet on the SolarEdge monitoring portal.

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Solar inverter Kostal PIKO MP plus 4.6-2

€1,135.00

4.6 kW Kostal PICO MP-2 plus single-phase solar inverter for grid connection. This inverter has 2 MPPT\'s (Maximum Power Point Tracker) that can be used to connect solar power or optionally for high voltage batteries. This option is available with the use of Kostal Smart Energy Meter.

This solar inverter has a built-in solar power isolator, IP65 protection which allows it to be installed outdoors. It incorporates the Kostal Solar Portal monitoring system, delivers 99.8% efficiency and Kostal provides a 5 year warranty. Its new technology allows the monitoring of the solar installation 24 hours a day

SolarEdge SE3500H-N4 string PV inverter for optimisers

€1,071.04

SolarEdge inverters do not have an MPP tracker, but have an input for the SolarEdge module optimiser. Thanks to the fixed voltage technology, the SolarEdge inverter always operates in the optimum input voltage range, regardless of the number of modules and wires. The twisted cable transmits the performance data of each PV Module Optimiser to the SolarEdge inverter. The data can be viewed via the Internet on the SolarEdge monitoring portal.

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Solar inverter Kostal PIKO MP plus 3.6-2

€1,099.00

3.6 kW Kostal PICO MP-2 plus single-phase solar inverter for grid connection. This inverter has 2 MPPT\'s (Maximum Power Point Tracker) that can be used to connect solar power or optionally for high voltage batteries. This option is available with the use of KOStal Smart Energy Meter.

This solar inverter has a built-in solar power isolator, IP65 protection which allows it to be installed outdoors. It incorporates the Kostal Solar Portal monitoring system, delivers 99.8% efficiency and Kostal provides a 5 year warranty. Its new technology allows the monitoring of the solar installation 24 hours a day

Solar Inverter Solax X1 – Mini – 0.7 – S

€299.00

Perfect single-phase grid connected photovoltaic inverter, for places with limited footprint, since the X1 - Mini – 0.7 - S reaches up to 96,5% efficiency with a very compact design and reduced dimensions. The power output can reach up to 700W AC, being optimization by 1 MPPT. It has been designed to plug-in up to a maximum input current of 12A and a voltage of 230V, additionally it starts with low voltages from 65V. It is equipped with convection cooling, with a standby energy consumption lower than 1W. This small inverter also includes protections against over-currents, overloads, DC insulation impedance monitoring, ground fault monitoring, DC injection monitoring and RCD protection and high temperatures.

  • New

Solar inverter Kostal PIKO MP plus 3.0-2

€945.00

3 kW Kostal PICO MP-2 plus single-phase solar inverter for grid connection. This inverter has 2 MPPT\'s (Maximum Power Point Tracker) that can be used to connect solar power or optionally for high voltage batteries. This option is available with the use of KOStal Smart Energy Meter.

This solar inverter has a built-in solar power isolator, IP65 protection which allows it to be installed outdoors. It incorporates the Kostal Solar Portal monitoring system, delivers 99.8% efficiency and Kostal provides a 5 year warranty. Its new technology allows the monitoring of the solar installation 24 hours a day

Solar Inverter Solax X1 – Mini – 1.1 – S

€307.23

Perfect single-phase grid connected photovoltaic inverter, for places with limited footprint, since the X1 - Mini – 1.1 - S reaches up to 96,5% efficiency with a very compact design and reduced dimensions. The power output can reach up to 1100W AC, being optimization by 1 MPPT. It has been designed to plug-in up to a maximum input current of 12A and a voltage of 230V, additionally it starts with low voltages from 65V. It is equipped with convection cooling, with a standby energy consumption lower than 1W. This small inverter also includes protections against over-currents, overloads, DC insulation impedance monitoring, ground fault monitoring, DC injection monitoring and RCD protection and high temperatures.

  • New

Solar inverter Kostal PIKO MP plus 5.0-2

€1,195.00

5kW Kostal PICO MP-2 plus single-phase solar inverter for grid connection. This inverter has 2 MPPT\'s (Maximum Power Point Tracker) that can be used to connect solar power or optionally for high voltage batteries. This option is available with the use of KOStal Smart Energy Meter.

This solar inverter has a built-in solar power isolator, IP65 protection which allows it to be installed outdoors. It incorporates the Kostal Solar Portal monitoring system, delivers 99.8% efficiency and Kostal provides a 5 year warranty. Its new technology allows the monitoring of the solar installation 24 hours a day

Solar Inverter Solax X1 – Mini – 1.5 – S

€312.37

Perfect single-phase grid connected photovoltaic inverter, for places with limited footprint, since the X1 - Mini – 2.0 - S reaches up to 96,5% efficiency with a very compact design and reduced dimensions. The power output can reach up to 1500W AC, being optimization by 1 MPPT. It has been designed to plug-in up to a maximum input current of 12A and a voltage of 230V, additionally it starts with low voltages from 65V. It is equipped with convection cooling, with a standby energy consumption lower than 1W. This small inverter also includes protections against over-currents, overloads, DC insulation impedance monitoring, ground fault monitoring, DC injection monitoring and RCD protection and high temperatures.

Solar Inverter Solax X1 – Mini – 2.0 – S

€374.04

Perfect single-phase grid connected photovoltaic inverter, for places with limited footprint, since the X1 - Mini – 2.0 - S reaches up to 96,5% efficiency with a very compact design and reduced dimensions. The power output can reach up to 2000W AC, being optimization by 1 MPPT. It has been designed to plug-in up to a maximum input current of 12A and a voltage of 230V, additionally it starts with low voltages from 65V. It is equipped with convection cooling, with a standby energy consumption lower than 1W. This small inverter also includes protections against over-currents, overloads, DC insulation impedance monitoring, ground fault monitoring, DC injection monitoring and RCD protection and high temperatures.

Solar Inverter Solax X1 – Air – 2.5 – S

€431.90

Outstanding single-phase photovoltaic grid connection inverter X1 - Air – 2.5 - S of 2500W AC power, with a wide range of voltages, which together with the integrated MPPT allows to obtain efficiencies up to 96.8% and with a maximum input current of up to 12A, with convection cooling and consumption in standby lower than 1W. Ideal for both residential and industrial grid-connected installations, nominal input working voltage at 230 V. Its design includes different protections against over-currents, overloads, insulation impedance monitoring in DC, ground fault monitoring, grid injection monitoring and RCD protection and high temperatures. It allows different configurations and an advantageous compact design with a lightweight structure that allows easy installation.

What is a solar inverter in detail?

As we have explained in the heading of this category, a solar inverter is in charge of transforming the direct current of the solar panels into alternating current for later use. The vast majority of the equipment used in the home and in the industries is supplied with alternating current with a given voltage and frequency (230V in single-phase and 50Hz in Spain) parameters that are not those given by the continuous part of the photovoltaic panels. The solar inverter is therefore in charge of carrying out the necessary transformations and adjustments so that our equipment can be powered by solar energy.

What are the types of solar inverters?

We can mainly find three types of solar inverters on the market:

 - Grid connection inverters: this type of inverter is used in those solar installations that have a     connection to the electrical grid and can be synchronized with its voltage (V) and frequency (Hz)     parameters.

 - Inverters for off-grid installation: as its name indicates, they are suitable for solar                 installations that do not have a connection to the electrical grid. This type of inverters is capable of operating under a "network" that it generates by itself with the optimal voltage (V) and frequency   parameters for use in conventional electrical appliances.

- Hybrid inverters: Hybrid inverters are usually used in systems that need to operate connected      to an electrical network and at the same time they can do so without it. They are usually used in   hybrid installations where the system can be connected to a network, to different types of     generators, or operate temporarily as an isolated system.

What to take into account when choosing a solar inverter?

There are many brands, models and types of solar inverters on the market. But what should be taken into account when choosing a solar inverter?

Installation type: Will we mount our inverter in a grid-connected, isolated or hybrid installation? Based on the previous description, we will have to choose if we need a grid connection inverter, isolated or hybrid.

Inverter power: According to the needs and configuration of our solar installation, we must choose the corresponding inverter power. The power of the inverter is usually stipulated in its description or name. It refers to the power in watts or kilowatts (or failing that VA according to the power factor) that the AC part of the inverter is capable of providing given a voltage and frequency and at a standard ambient temperature. Depending on the loads we want to feed, we must choose one power or another. It is important to note that the inverters also specify in their technical data sheet which is the power to be connected in the continuous part, that is, of solar panels. This power is given in Wp / kWp since the photovoltaic panels are expressed in peak power, the maximum power that the panel is capable of providing in certain circumstances of temperature and irradiation that are considered standard, although they are not very common.

That is why the power of panels is usually oversized with a DC / AC ratio that each inverter manufacturer describes in its technical data sheet. In general, when it comes to maximizing solar system generation, the power of solar panels at peak power is greater than the power of the inverter in Wac or VA.

Inverter voltage: In the case of the inverter voltage, we must understand what the solar installation (grid / off-grid / hybrid) should be and what loads and consumptions it will be connected to. In the case of isolated installations or that have battery storage, depending on each case it will be more suitable to use:

- 12V solar inverters: usually for small installations, of no more than 2000 W. A low voltage (12V) implies a greater wiring to reduce losses, so this voltage is usually used for installations that mount batteries with little storage capacity, i.e. small facilities.

- 24V solar inverters: usually for medium-sized installations, of no more than 5000W.

- 48V solar inverters: usually for medium and large size installations, up to 10000W. Although for very large installations it tends to go to higher voltages, the standard step ends in 48V, beyond that the solutions are already made to measure and with inverters that allow a varied range of voltages.

Maximum and output current of the inverter: It is important to know the maximum input current (DC) and output (AC) of the inverter in order to understand how the strings / module chains should be designed in the DC part and to understand what overcurrent protections they could be necessary in both the alternating and continuous part.

MPPT number (if applicable): The maximum power point tracking (MPPT) number, also known as the number of MPPT followers, refers to the number of solar panel string inputs that an inverter has in which it tracks maximum power point, that is, independently optimized. Each series or string is the union of photovoltaic plates with a given current (I of the modules in the chain) and a voltage given as the sum of the voltages of the panels connected in series (V). Therefore, a string will have a current and a voltage (V and I) that will correspond to one input of the inverter. The MPPT consists of a series of electronic components capable of constantly searching for the combination of voltage and current that provides the greatest possible power for each input. Since the production of the panels varies according to the radiation incident on them and the temperature, a greater number of inverter MPPT will ensure a higher performance of the panels of the entire solar installation. Furthermore, the solar panels can be mounted with different orientations or inclinations only in the event that each of these groups of modules is connected to a different MPPT tracker. Thus, for example, if we have a gabled roof where we want to mount solar panels on both, we will look for an inverter with 2 MPPT inputs. 

Inverter life and replacement: Solar inverters can have a life of more than 10 years without having any problem. Depending on the conditions of use of these and certain random parameters, life can be more or less longer than these 10 years. Typically, manufacturers of solar inverters usually give factory warranties of 2 to 10 years. However, these can be extended in periods of 5 or 10 additional years by acquiring so-called "warranty extensions" from manufacturers or distributors of solar material such as Tienda Solar. It is common in the industry for inverters to have a life of 10 years and in the financial and life approaches of solar installations, the replacement of solar inverters is usually assumed after 10 years. It is important to mention that this replacement is a reasonable hypothesis given the failure rate of these components and the accumulated experience in the sector over time.

What are the best brands of solar inverters?

There are a variety of brands on the market and it is true that sometimes it is difficult to choose which of them is the most suitable for our installation. Just as in the case of solar panels there is a classification of brands and manufacturers (the so-called Tier's published by Bloomberg) there is no such classification for solar inverters.

From Tienda Solar and given our experience in the sector (construction and operation of solar plants) we have selected a number of brands that offer good long-term performance and competitive prices.

We usually recommend brands like SMA, Victron, TBS, Studer, Solax, SAJ, Sununo, GoodWe, SUNGROW, Huawei, Fronius, Solaredge, Kaco and Ingeteam. Some of them are cheaper than others, but the catalog available on our website will ensure efficient and long-lasting operation of your solar installation.

In any case, if you want more information, do not hesitate to contact us at info@tienda-solar.es