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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

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  • New

Solar Inverter 7,5KTLM-G2 SofarSolar - single phase

€726.00

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.

  • New

Solar Inverter 6KTLM-G2 SofarSolar - single phase

€710.14

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

Solar Inverter 4KTLM-G2 SofarSolar - single phase

€657.47

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

Solar Inverter 3.6KTLM-G2 SofarSolar - single phase

€633.72

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

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

Solar Inverter 3300TL-G3 SofarSolar - single phase

€495.00

SofarSolar 3300TL-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 3300TL-G3 inverter has an efficiency of 97.7% and a product warranty of 5 years, as a high quality inverter.

  • New

Solar Inverter 2700TL-G3 SofarSolar - single phase

€507.50

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

Solar Inverter 2200TL-G3 SofarSolar - single phase

€475.60

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

Solar Inverter 1600TL-G3 SofarSolar - single phase

€451.50

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

Solar Inverter 1100TL-G3 SofarSolar - single phase

€425.20

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

Wattmeter GoodWe Smart Meter GM1000

€135.00

GoodWe Smart meter single-phase wattmeter

The GoodWe single-phase wattmeter is a wattmeter that allows you to configure the calibrated 0 discharge as well as measure the amount of energy consumed from the grid and the energy generated by the installation. GoodWe wattmeter configurable with all GoodWe single-phase grid-connected and hybrid grid-connected inverters. The device allows you to know exactly the energy balances of your home, electrical grid and self-consumption solar installation.

This wattmeter is compatible with the SEMS monitoring system of GoodWe inverters.

  • New

Hybrid Inverter GW3648-EM -single phase

€1,194.43

Goodwe 3648-EM single-phase grid-tie hybrid solar inverter that allows charging of solar batteries either through the solar panels or from the grid. The GoodWe 3600W AC model allows to connect 4600W of solar panel power with a maximum input voltage of 550V and maximum current of 11A.

This solar inverter is compatible with 48V batteries such as the Pylontech US2000 and US3000 or other lithium batteries of the same nominal voltage, its  2 MPPT\'s allow the optimization of the energy produced by the solar panels either for self-consumption or to charge the solar batteries.

The GoodWe GW3648-EM inverter has an efficiency of 97.7% and a product warranty of 5 years. High quality hybrid inverter compatible with 48V lithium batteries.

  • New

Hybrid Inverter GW3048-EM -single phase

€1,179.82

Goodwe 3048-EM single-phase grid-tie hybrid solar inverter that allows charging of solar batteries either through the solar panels or from the grid. The GoodWe 3000W AC model allows to connect 3900W of solar panel power with a maximum input voltage of 550V and maximum current of 11A.

This solar inverter is compatible with 48V batteries such as the Pylontech US2000 and US3000 or other lithium batteries of the same nominal voltage, its MPPT allow the optimization of the energy produced by the solar panels either for self-consumption or to charge the solar batteries.

The GoodWe GW5048-EM inverter has an efficiency of 97.7% and a product warranty of 5 years. High quality hybrid inverter compatible with 48V lithium batteries.

  • New

Hybrid Inverter GW5048-EM -single phase

€1,334.74

Goodwe 5048-EM single-phase grid-tie hybrid solar inverter that allows charging of solar batteries either through the solar panels or from the grid. The GoodWe 5000W AC model allows to connect 6500W of solar panel power with a maximum input voltage of 550V and maximum current of 11A.

This solar inverter is compatible with 48V batteries such as the Pylontech US2000 and US3000 or other lithium batteries of the same nominal voltage, its 2 MPPT\'s allow the optimization of the energy produced by the solar panels either for self-consumption or to charge the solar batteries.

The GoodWe GW5048-EM inverter has an efficiency of 97.7% and a product warranty of 5 years. High quality hybrid inverter compatible with 48V lithium batteries.

  • New

Solar inverter Solax X1 – Hybrid – 3.7T - Single Phase

€1,318.50

Single-phase grid-connected hybrid solar inverter that allows the charging of solar batteries either through the solar panels or the grid. The model X1 Hybrid - 3.7T, allows output powers up to 3700W AC and connect up to 5000W of photovoltaic panel power. Solar inverter compatible with Solax Triple Power high voltage batteries between 85 and 400V. Its 2 MPPT\'s allow the optimization of the energy produced by the solar panels.  It has protection against overcurrents, overloads, ground fault monitoring, DC injection monitoring and RCD and high temperature protection. This product includes the Wifi module for monitoring the solar inverter.

The product warranty is 5 years

  • New

Solar inverter Solax X1 – Hybrid – 3.0T - Single Phase

€1,238.97

Single-phase grid-connected hybrid solar inverter that allows the charging of solar batteries either through the solar panels or the grid. The model X1 Hybrid - 3.0T, allows output powers up to 3000W AC and connect up to 4000W of photovoltaic panel power. Solar inverter compatible with Solax Triple Power high voltage batteries between 85 and 400V. Its 2 MPPT\'s allow the optimization of the energy produced by the solar panels.  It has protection against overcurrents, overloads, ground fault monitoring, DC injection monitoring and RCD and high temperature protection. This product includes the Wifi module for monitoring the solar inverter.

The product warranty is 5 years

  • New

Solar inverter Solax X1 – Hybrid – 5.0T - Single Phase

€1,245.29

Single-phase grid-connected hybrid solar inverter that allows the charging of solar batteries either through the solar panels or the grid. The model X1 Hybrid - 5.0T, allows output powers up to 5000W AC and connect up to 6000W of photovoltaic panel power. Solar inverter compatible with Solax Triple Power high voltage batteries between 85 and 400V. Its 2 MPPT\'s allow the optimization of the energy produced by the solar panels.  It has protection against overcurrents, overloads, ground fault monitoring, DC injection monitoring and RCD and high temperature protection. This product includes the Wifi module for monitoring the solar inverter.

The product warranty is 5 years

  • New

Solar Inverter Huawei SUN2000L-6KTL-L1

€1,158.83

Huawei 6000W single-phase grid-tie hybrid solar inverter.

Huawei 6000W 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 9000W 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

  • New

Solar Inverter Huawei SUN2000L-5KTL-L1

€1,017.89

Huawei 5000W single-phase grid-tie hybrid solar inverter.

Huawei 5000W 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 7500W 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

  • New

Solar Inverter Huawei SUN2000L-4KTL-L1

€932.54

Huawei 4000W single-phase grid-tie hybrid solar inverter.

Huawei 3000W 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 6000W 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

  • New

Solar Inverter Huawei SUN2000L-3KTL-L1

€751.57

Huawei 3000W single-phase grid-tie hybrid solar inverter.

Huawei 3000W 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 98.3% efficiency and 2 MPPT\'s it allows to connect up to 4500W 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

  • New

Solar inverter charger Axpert Max 3600-24V

€1,180.60

The Axpert MAX 3600W 24V solar inverter is an all-in-one model (inverter/charger/regulator) of the Voltronic brand.

Oriented to demanding uses in off-grid installations that need more power. Model to work with 24V batteries of any technology. It offers up to 7200W of output power and allows to connect panels to work in a hybrid way, with an efficiency similar to the grid connection of solar inverters.

Up to two groups of 4000W panels can be connected up to a total of 4000W of panel power with the additional advantage of working with open circuit voltage up to 500V and a very wide MPPT range between 90 and 450V. This Axpert Max 3.6kW (kVA)

Solar inverter charger offers a 2-year product warranty and CE certification.

  • New

Solar inverter charger Axpert King 3000-24V

€677.20

Inverter solar charger for off-grid installations of 3000W at 24V single-phase to be able to connect solar battery banks of the corresponding voltage (24V).

The Axpert King 3K has a single MPPT (maximum power point tracking) and provides an efficiency of 93.0%. The maximum input current of the solar controller is 80A. The Axpert King 3000W-24V integrates the MPPT charge controller with removable display, blue tooth (mobile app available) and the possibility to connect 9 solar inverters in parallel. Automatic generator set start-up. DC voltage from 60 to 115Vdc and up to 4000W solar panel input.

This Axpert King 3kW (kVA) solar inverter charger offers a 2-year product warranty and CE certification .

  • New

Solar inverter charger Axpert Max 7200-48V

€1,093.40

The Axpert MAX 7200W 48V solar inverter is an all-in-one model (inverter/charger/regulator) of the Voltronic brand.

Oriented to demanding uses in off-grid installations that need more power. Model to work with 48V batteries of any technology. It offers up to 7200W of output power and allows to connect panels to work in a hybrid way, with an efficiency similar to the grid connection of solar inverters.

Up to two groups of 4000W panels can be connected up to a total of 8000W of panel power with the additional advantage of working with open circuit voltage up to 500V and a very wide MPPT range between 90 and 450V. This Axpert Max 7.2kW (kVA) solar inverter charger offers a 2-year product warranty and CE certification.

  • New

Solar inverter charger Axpert King 5000-48V

€639.00

Inverter solar charger for off-grid installations of 5000W at 48V single-phase to be able to connect solar battery banks of the corresponding voltage (48V).

The Axpert King 5K has a single MPPT (maximum power point tracking) and provides an efficiency of 93.0%. The maximum input current of the solar controller is 80A. The Axpert King 5000W-48V integrates the MPPT charge controller with removable display, blue tooth (mobile app available) and the possibility to connect 9 solar inverters in parallel. Automatic generator set start-up. DC voltage from 60 to 115Vdc and up to 4000W solar panel input.

This Axpert King 5kW (kVA) solar inverter charger offers a 2-year product warranty and CE certification .

  • New

SolarEdge SE3500H-N4 string PV inverter for optimisers

€1,092.90

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

SolarEdge SE3000H-N4 string PV inverter for optimisers

€830.50

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

SolarEdge SE2200H-N4 string PV inverter for optimisers

€724.50

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

Wattmeter for Solax X1-Boost, X1-Hybrid and SAJ R5

€95.00

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 SolaX X1-Boost and X1-Hybrid inverters and the SAJ R5 inverters.

  • New

copy of Wattmeter for Solax X1-Boost, X1-Hybrid and SAJ R5

€125.00

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 SolaX X1-Boost and X1-Hybrid inverters and the SAJ R5 inverters.

Wattmeter for Solax X1-Boost, X1-Hybrid and SAJ R5

€89.00

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 SolaX X1-Boost and X1-Hybrid inverters and the SAJ R5 inverters.

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.

Solar Inverter Solax X1 – Mini – 1.1 – S

€323.20

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.

Solar Inverter Solax X1 – Mini – 1.5 – S

€328.60

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

€410.40

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

€429.50

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.

Solar Inverter Solax X1 – Air – 3.0 – S

€462.50

Outstanding single-phase photovoltaic grid connection inverter X1 - Air – 3.0 - S of 3000W 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.

Solar Inverter Solax X1 – Air – 3.3 – S

€465.80

Outstanding single-phase photovoltaic grid connection inverter X1 - Air – 3.3 - S of 3300W 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.

Solar Inverter Solax X1 – Boost – 3.0 – T

€586.80

Awesome single-phase wave photovoltaic inverter for grid connection. The Solax manufacturer has surprised us with a compact design and robust performance, reaching efficiencies up to 97%. The X1 - Boost - 3.0 - T model, allows an output power up to 3000W AC and optimal synchronizations with the grid thanks to its 2 MPPT. The product warranty is 5 year and it is protected. Including the latest technologies available on the market such as protection against overcurrents, overloads, DC insulation impedance monitoring, ground fault monitoring, DC injection monitoring and RCD protection and high temperatures, which give it a long useful life, with no maintenance, and IP65 protection.

Solar Inverter Solax X1 – Boost – 3.3 – T

€603.10

Awesome single-phase wave photovoltaic inverter for grid connection. The Solax manufacturer has surprised us with a compact design and robust performance, reaching efficiencies up to 97%. The X1 - Boost - 3.3 - T model, allows an output power up to 3300W AC and optimal synchronizations with the grid thanks to its 2 MPPT. The product warranty is 5 year and it is protected. Including the latest technologies available on the market such as protection against overcurrents, overloads, DC insulation impedance monitoring, ground fault monitoring, DC injection monitoring and RCD protection and high temperatures, which give it a long useful life, with no maintenance, and IP65 protection.

Solar Inverter Solax X1 – Boost – 3.6 – T

€597.80

Awesome single-phase wave photovoltaic inverter for grid connection. The Solax manufacturer has surprised us with a compact design and robust performance, reaching efficiencies up to 97%. The X1 - Boost - 3.6 - T model, allows an output power up to 3600W AC and optimal synchronizations with the grid thanks to its 2 MPPT. The product warranty is 5 year and it is protected. Including the latest technologies available on the market such as protection against overcurrents, overloads, DC insulation impedance monitoring, ground fault monitoring, DC injection monitoring and RCD protection and high temperatures, which give it a long useful life, with no maintenance, and IP65 protection

Solar Inverter Solax X1 – Boost – 4.2 – T

€639.50

Awesome single-phase wave photovoltaic inverter for grid connection. The Solax manufacturer has surprised us with a compact design and robust performance, reaching efficiencies up to 97%. The X1 - Boost – 4.2 - T model, allows an output power up to 4200W AC and optimal synchronizations with the grid thanks to its 2 MPPT. The product warranty is 5 year and it is protected. Including the latest technologies available on the market such as protection against overcurrents, overloads, DC insulation impedance monitoring, ground fault monitoring, DC injection monitoring and RCD protection and high temperatures, which give it a long useful life, with no maintenance, and IP65 protection.

Solar Inverter Solax X1 – Boost – 5.0 – T

€655.60

Awesome single-phase wave photovoltaic inverter for grid connection. The Solax manufacturer has surprised us with a compact design and robust performance, reaching efficiencies up to 97%. The X1 - Boost – 5.0 - T model, allows an output power up to 5000W AC and optimal synchronizations with the grid thanks to its 2 MPPT. The product warranty is 5 year and it is protected. Including the latest technologies available on the market such as protection against overcurrents, overloads, DC insulation impedance monitoring, ground fault monitoring, DC injection monitoring and RCD protection and high temperatures, which give it a long useful life, with no maintenance, and IP65 protection.

Solar Inverter R5 SERIES 8000W 2MPPT SINGLE PHASE

€1,125.80

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.

Solar Inverter R5 SERIES 7000W 2MPPT SINGLE PHASE

€1,088.40

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.

Solar Inverter R5 SERIES 5000W 2MPPT SINGLE PHASE

€767.20

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.

Solar Inverter R5 SERIES 4000W 2MPPT SINGLE PHASE

€699.00

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.

R5 SERIES 3600W 2MPPT SINGLE PHASE

€670.30

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.

Solar Inverter R5 SERIES 3000W 1MPPT SINGLE PHASE

€567.80

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.

Solar Inverter R5 SERIES 1500W 1MPPT SINGLE PHASE

€387.40

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 charger Axpert MKS 5KP-48V

€580.00

Solar charger inverter for off-grid installations of 5000kVA to 48V monophase to be able to connect bank of solar batteries of the corresponding voltage. The Axpert MKS 5K also has a single MPPT (Maximum Power Tracking Point) and provides an efficiency of 90.0%. The maximum solar regulator input current for this product is up to 80A

This type of solar charger inverter at 48V integrates the MPPT charge controller and can be configured for a series of solar panels with either 60 or 72 cells. This model, unlike the Axpert VM with the same power, does have a generator start function for hybrid solar installations

The Axpert model integrates assigned voltages in ranges from 170 V to 280 V

The Axpert MKS 5kVA (4kW) solar charger inverter offers a 2-year product guarantee and is CE certified.

Solar inverter charger Axpert VM III 5000-48V

€576.00

Solar charger inverter for off-grid installations of 5000W at 48V single phase to be able to connect solar battery bank of the corresponding voltage (48V). The Axpert VM III 5K has a single MPPT (maximum power tracking point) and provides an efficiency of 93.0%. The maximum input current of the solar regulator is 60A

The Axpert VM III 5000W-48Va 48V integrates the MPPT charge regulator and can be configured with 3 series of 3 panels of 275Wp each. Unlike the Axpert 3K, this model does have a generator start function for hybrid solar installations.

This 5kW (kVA) Axpert VM III solar inverter charger offers a 2-year product warranty and is CE certified.

Solar inverter charger Axpert MKS 3K-24V Plus

€495.60

Solar charger inverter for off-grid installations of 3000W. Solar inverter to 24V monophase to be able to connect solar batteries of the corresponding voltage. The Axpert MKS 3K has a single MPPT (Maximum Power Tracking Point) and provides an efficiency of 93.0%. The maximum input current of the solar controller is 60A

 

This type of 24V solar inverter integrates the MPPT charge controller and can be configured with either 60 or 72 cell solar panels. In addition, it has a generator startup function for hybrid solar systems.

The Axpert model integrates assigned voltages in ranges from 60 V to 115 V and operates up to 30 A.

The Axpert MKS 3kW (kVA) solar inverter charger offers a 2-year product guarantee and is CE certified.

Solar Inverter Charger Axpert VMIII 3000-24V

€474.90

Solar charger inverter for off-grid installations of 3000W. Solar inverter to 24V monophase to be able to connect solar batteries of the corresponding voltage. The Axpert VMII 3K has a single MPPT (maximum power tracking point) and provides an efficiency of 93.0%. The maximum input current of the solar regulator is 80A

This type of 24V solar inverter integrates the MPPT charge controller and can be configured with either 60 or 72 cell solar panels. The Axpert VMIII inverter is compatible with Pylontech lithium batteries

 

This model integrates assigned voltages in ranges from 90VAC to 280VAc, in grid operation up to 60 A. Capacity to connect up to 4000Wp of solar panels

 

The Axpert VMII 3kW (kVA) solar charger inverter offers a 2 year product guarantee and is CE certified

Solar inverter SMA Sunny Island 8.0H

€3,050.00

Single-phase solar inverter for isolated installation, with solar batteries, SMA of 8000W AC, with 95.8% efficiency and maximum input current in AC of 50A

The 6.0H model integrates assigned voltages in ranges from 172.5 V to 264.5 V, being able to work with a maximum alternating current to optimize the self-consumption, in network operation, up to 50 A, with a maximum power of 6kVA

As a backup system, it can work at 5430W in AC with a rated current of 50A and at 6,000W for 30 minutes.It incorporates a solar battery connection with 48 V configuration and manages battery charges at 140A and discharges at 130A

It Allows for the interconnection of lithium-ion batteries such as solar lead-acid batteries.The Sunny Island offers a 2 year product warranty and is CE certified

Solar inverter SMA Sunny Island 6.0H

€2,780.90

Single-phase solar inverter for isolated installation, with solar batteries, SMA of 6000W AC, with 95.8% efficiency and maximum input current in AC of 50A

The 6.0H model integrates assigned voltages in ranges from 172.5 V to 264.5 V, being able to work with a maximum alternating current to optimize the self-consumption, in network operation, up to 20 A, with a maximum power of 4.6kVA

As a backup system, it can work at 4,600W in AC with a rated current of 20A and at 6,000W for 30 minutes.It incorporates a solar battery connection with 48 V configuration and manages battery charges at 110 A and discharges at 103 A

It Allows for the interconnection of lithium-ion batteries such as solar lead-acid batteries.The Sunny Island offers a 2 year product warranty and is CE certified

Solar inverter SMA Sunny Island 4.4M

€2,421.70

Single-phase photovoltaic inverter for isolated installation, with solar batteries, SMA of 4400W AC, with 95.5% efficiency and maximum input current in AC of 50A

The Sunny Island inverters allow a multitude of combinations to adapt to specific needs, requiring very low self-consumption of operation with IP54 protection

The 4.4M model integrates assigned voltages in ranges from 172.5 V to 264.5 V, being able to work with a maximum CA to optimize the self-consumption, in network operation, up to 14.5 A, with a maximum power of 3.3kVA

As a backup system, it can work at 3300W in AC with a rated current of 14.5A and at 4400W for 30 minutes

The Sunny Island offers a 2-year product warranty and is CE certified

Solar inverter GoodWe GW–6000D-NS

€929.80

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

€859.00

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

€832.00

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.

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