Brands

Hybrid Inverter Charger

What is a hybrid inverter charger?

The range of hybrid inverter chargers in tienda-solar provides options for all possible facilities. The powers range from 800W to the smallest model, up to 16 kW single phase or 24 kW three phase, with the possibility of parallel connection of multiple units.

They are ideal for a complete solar kit, either off-grid or self-consumption systems.

The hybrid inverter chargers incorporate an input to connect directly strings of solarpanels or photovoltaic modules, making the regulation thereof as an independent solar charger.

They can connect to battery systems 12V, 24V or 48V, depending on the model, to provide pure sine wave output 230V, suitable for any conventional electrical device, even the most sensitive.

They also have a input that we can connect an auxiliary generator or the electrical grid itself, allowing charging batteries when needed, in emergencies or when consumption has exceeded planned, causing excessive battery discharge.

For all these features hybrid inverter chargers provide all electronic needs of a solar kit in one device, thus lowering the total cost of installation. It is thus possible to configure a solar kit with three basic elements: one solar kit, a hybrid inverter charger and a set of battery storage, simplifying the system.

Hybrid Inverter Charger

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Solar inverter Kostal PIKO MP plus 5.0-2

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 Fronius Primo GEN24 3.0 PLUS

Fronius Primo 3000W single-phase grid-connected hybrid inverter with back-up function

The Fronius Prmo Hybrid inverter line combines battery charger, battery inverter, hybrid inverter and monitoring in one device with an output power of 3kWac. Compatible with LG Chem or BYD batteries.

The robust electronics and mechanical design make Fronius Primo hybrid inverters the best choice in terms of reliability for grid-connected and battery-powered installations. Designed for long life with short-circuit, overload and high temperature protection the Fronius Primo Hybrids are a safe choice for any solar installation that wants to operate for many years. 7-year product warranty and CE-certified

Solar Inverter Victron MultiPlus-II 48/5000/70-50

Inverter Solar Charger for self-consumption Victron Multiplus-II 48V and 5000W.

The MultiPlus-II solar inverter combines the functions of the MultiPlus solar inverter and the MultiGrid solar inverter .

It has all the features of the MultiPlus solar inverter plus the option to install an external current transformer to enable PowerControl and PowerAssist and optimize self-consumption with external current sensor (max. 100A).

It also has all the features of the MultiGrid solar inverter with built-in anti-islanding and a growing list of countries that have already approved it.

Solar Inverter Huawei SUN2000-4,6KTL-L1

Huawei 4600W single-phase grid-tie hybrid solar inverter.

Huawei 4600W 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

Fronius Symo Hybrid Solar Inverter 5.0kW-3-S

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

The Fronius Symo Hybrid inverter line combines in the same device battery charger, battery inverter, hybrid inverter and monitoring in one device with an output power of 3kWac. Compatible with LG Chem or BYD batteries.

The robust electronics and mechanical design of the Austrian brand make Fronius Symo hybrid inverters the best choice in terms of reliability for grid-connected and battery-powered installations. Designed for long life with short-circuit, overload and high temperature protection, the Fronius Symo Hybrids are a safe choice for any solar installation that wants to operate for many years. 7 year product warranty and CE certification

Fronius Symo Hybrid Solar Inverter 4.0kW-3-S

Fronius Symo 4000W three-phase hybrid inverter for grid connection

The Fronius Symo Hybrid inverter line combines in the same device battery charger, battery inverter, hybrid inverter and monitoring in one device with an output power of 3kWac. Compatible with LG Chem or BYD batteries.

The robust electronics and mechanical design of the Austrian brand make Fronius Symo hybrid inverters the best choice in terms of reliability for grid-connected and battery-powered installations. Designed for long life with short-circuit, overload and high temperature protection, the Fronius Symo Hybrids are a safe choice for any solar installation that wants to operate for many years. 7 year product warranty and CE certification

Fronius Symo Hybrid Solar Inverter 3.0kW-3-S

Fronius Symo 3000W three-phase hybrid inverter for grid connection

The Fronius Symo Hybrid inverter line combines in the same device battery charger, battery inverter, hybrid inverter and monitoring in one device with an output power of 3kWac. Compatible with LG Chem or BYD batteries.

The robust electronics and mechanical design of the Austrian brand make Fronius Symo hybrid inverters the best choice in terms of reliability for grid-connected and battery-powered installations. Designed for long life with short-circuit, overload and high temperature protection, the Fronius Symo Hybrids are a safe choice for any solar installation that wants to operate for many years. 7 year product warranty and CE certification

Solar inverter charger Axpert MAX II 8000-48V

In stock

Solar charger inverter for isolated installations from 80000W to 48V single phase to be able to connect solar battery bank of corresponding voltage (48V). The 8000W Axpert MAX has two MPPTs (maximum power tracking point) and provides an efficiency of 93.0%. The maximum input current of solar regulator is 120A per MPPT.

The Axpert MAX II 8000W 48V can support up to 8000 Wp of solar panel power.

This inverter the 8kW (kVA) Axpert MAX II solar charger offers a 2-year product warranty and CE certification.

Solar inverter charger Axpert VM IV 3600-24V

In stock

Solar charger inverter for isolated installations from 3600W to 24V single phase to be able to connect a solar battery bank of the corresponding voltage (24V). The Axpert VM IV 3,6K has a single MPPT (maximum power monitoring point) and provides a performance of 93,0%. The maximum input current of solar regulator is 120A.

The Axpert VM IV3600W 24V integrates the MPPT load regulator and can be configured with up to 4,000 Wp. This model, unlike the Axpert 3K, does have the generator set start function for hybrid solar installations.

This inverter the Axpert VM IV 3,6kW (kVA) solar charger offers a 2-year product warranty and CE certification.

Kit communcations Axpert MKS/KS/KING

Parallel cable connection kit MKS/KS/KING

ONLY AVAILABLE BY PURCHASING AN AXPERT INVERTER

Small kit for parallel connection of Voltronic inverters of the AXPERT MKS, KS and King series. Two of these devices allow two solar inverters to be connected in parallel and to communicate with each other. The parallel connection kit includes a PCD (printed circuit board), a power cable to supply the circuitry and a VGA communication cable. 

Three-phase Hybrid Solar Inverter Solax X3 6.0D G4

Solar inverter hybrid and triphasic made for SolaxPower and it has 6000 W. Solar inverter hybrid and triphasic made for SolaxPower and it has 6000 W. Being three-phase and it has the ability to install multiple inverters in parallel.

The inverter is equipped with EPS or (Emergency power supply), that allows multiple communication options, which can be controlled remotely. This inverter has an overall efficiency of 97%. It also has MPPT of a range between 180 and 950 volts, where it is 99.9% efficiency.

Three-phase Hybrid Solar Inverter Solax X3 10.0D G4

Solar inverter hybrid and triphasic made for SolaxPower and it has 10000 W. Solar inverter hybrid and triphasic made for SolaxPower and it has 10000 W. Being three-phase and it has the ability to install multiple inverters in parallel.

The inverter is equipped with EPS or (Emergency power supply), that allows multiple communication options, which can be controlled remotely. This inverter has an overall efficiency of 97%. It also has MPPT of a range between 180 and 950 volts, where it is 99.9% efficiency.

Pocket Wifi Solax

Compatible Wifi module for SolaX inverters

ONLY AVAILABLE WITH THE PURCHASE OF THE INVERTER

Small WI-FI module compatible with SolaX solar inverters of the X1 Mini, X1 Air, X1 Boost, X3 Three-phase, X-Hybrid Three-phase and third generation X-Hybrid series. This device will allow you to monitor the output of the solar panels and your solar inverter from any location via the inverter\'s mobile app. WI-FI module easy to connect to the inverter and the internet.

Three-phase Hybrid Solar Inverter Solax X3 8.0D G4

Solar inverter hybrid and triphasic made for SolaxPower and it has 8000 W. Solar inverter hybrid and triphasic made for SolaxPower and it has 8000 W. Being three-phase and it has the ability to install multiple inverters in parallel.

The inverter is equipped with EPS or (Emergency power supply), that allows multiple communication options, which can be controlled remotely. This inverter has an overall efficiency of 97%. It also has MPPT of a range between 180 and 950 volts, where it is 99.9% efficiency.

Three-phase Hybrid Solar Inverter Solax X3 5.0D G4

Solar inverter hybrid and triphasic made for SolaxPower and it has 5000 W. Solar inverter hybrid and triphasic made for SolaxPower and it has 5000 W. Being three-phase and it has the ability to install multiple inverters in parallel.

The inverter is equipped with EPS or (Emergency power supply), that allows multiple communication options, which can be controlled remotely. This inverter has an overall efficiency of 97%. It also has MPPT of a range between 180 and 950 volts, where it is 99.9% efficiency.

Solar Inverter Huawei SUN2000-5KTL-L1

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

Solar Inverter Huawei SUN2000-6KTL-L1

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

Solar inverter Solax X1 – Hybrid – 5.0D G4

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 - 5.0D, 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

Solar Inverter Huawei SUN2000-4KTL-L1

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

Huawei 4000W 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

Hybrid inverter SAJ H1 6KW 2MPPT 48V

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 Solax X1 – Hybrid – 3.0D G4

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 - 3.0D, 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

Solar inverter Solax X1 – Hybrid – 3.7D - G4

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 - 3.7D, 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

Hybrid Inverter GW3648-EM -single phase

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.

Solar inverter charger Axpert King 5000-48V With integrated Wifi

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 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 .

Solar inverter charger Axpert Max 7200-48V

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.

Solar inverter charger Axpert King 3000-24V

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

Solar inverter charger Axpert Max 3600-24V

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.

Solar Inverter Huawei SUN2000-3KTL-L1

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

Solar inverter charger Axpert MKS 5KP-48V

Next arrival end of September

Solar charger inverter for off-grid installations of 5000kVA to 48V monophase can 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 solar charger inverter offers a 2-year product guarantee and is CE certified.

Solar inverter charger Axpert MKS 3K-24V Plus

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

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%. 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 AxpertVMIII inverter is compatible with Pylontech lithium batteries

 

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

 

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

Inverter Charger 24V 2400W Huber Power 2424 Plus

Inverter Charger 24V 2400W Huber Power 2424 Plus

The Power Plus inverter charger is a multifunction pure sinewave team that combines the functions of inverter, charger and charge controller in one unit, which offers support UPS in a portable size. Power Plus equipment is similar to Power equipment but with a larger MPPT charge controller.

Hybrid Inverter own consumption Ingeteam Ingecon Sun Storage 6TL M

Hybrid Inverter own consumption Ingeteam Ingecon Sun Storage 6TL

The Sun Storage 6TL has 4 modes of operation and can be used in isolated and grid connected systems, up to a maximum solar power of 10,000 Wp. This inverter also has a technology that controls the charging and discharging of the storage system, lengthening the maximum life of the battery system.

Hybrid Inverter self-consumption Ingeteam Ingecon Sun Storage 3TL

Hybrid Inverter self-consumption Ingeteam Ingecon Sun Storage 3TL

The Sun Storage 3TL has 4 modes of operation and can be used in isolated and grid connected systems, up to a maximum solar power of 6500 Wp. This inverter also has a technology that controls the charging and discharging of the storage system, lengthening the maximum life of the battery system.

Inverter Charger Multiplus Victron 12/3000/120-50 - 230V

In stock

The Inverter Charger MultiPlus groups 12/3000/120-50 their compact housing, resistant sine wave inverter 2500W (6000W peak power) for 12V battery systems, a battery charger with sophisticated technology variable 120 A and a transfer switch AC high speed 50A

Inverter Charger 2500W 12 V Multiplus Victron 12/3000 / 120-16

In stock

The Inverter Charger MultiPlus groups 12/3000/120 their compact housingresistant sine wave inverter 2500W (6000W peak powerfor 12V battery systemsa battery charger with sophisticated technology variable 120 A and a transfer switch AC high speed 16 A

Hybrid Inverter GW5048-EM -single phase

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 50000W AC model allows to connect 6000W 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.

Hybrid Inverter GW3048-EM -single phase

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 500V 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.

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

Out of stock

The VP/VM/VM III/MKS 5K WIFI module is compatible with VOLTRONIC

Small WI-FI module compatible with the AXPERT/VOLTRONIC series of solar inverters IN THE CASE OF VEHICLES OF CATEGORIES M1 AND N2 5K. What. This device will allow you to monitor the production of the solar panels and their inverter solar energy from any location through the mobile application of the inverter. What. WI-FI module easy to connect to the inverter and the internet.

More on hybrid solar inverters

Grid-connected hybrid inverters are perhaps becoming more and more common in the industry, but this does not mean that they are the most suitable option for individual users.  Grid-connected hybrid solar inverters are gaining market share as the option of self-consumption with batteries is gaining popularity, as they allow the user to continue with service thanks to their installation in the event of a grid supply failure.

This type of inverter is capable of operating connected to the grid, being able to manage the system's battery charge and, on an ad hoc basis, to operate the system without grid supply exclusively with the use of the energy stored in the batteries or with the energy being generated at that moment thanks to the photovoltaic solar panels.

These inverters are the most versatile and flexible inverters available in the industry. They allow for optimal management of the different energy sources available (solar panels, batteries and the grid). They are optimal for hybrid systems with several consumption loads and varying generation sources, thus allowing an intelligent management of the system (grid / consumption / solar generation and batteries).

The operating voltage of this type of inverter is usually between 48V and 500V depending on the different components used. This type of inverter can operate in different modes depending on each situation:

- Charge mode: when there is no generation from the solar panels and the batteries are completely discharged, the solar inverter will charge the solar batteries from the grid. The charging mode also occurs when the consumption of the loads is lower than the solar production. In this way, the surplus that is not consumed is stored in the batteries for later consumption. The charging mode is the great advantage of hybrid inverters as it allows peak-shaving. In other words, energy can be stored during production peaks and when consumption is lower (especially in the case of domestic consumption) so that this energy can be used later (via the solar batteries) at night or in the afternoon when there is not so much solar generation and consumption tends to rise compared to the middle of the day.  Hybrid inverters also allow programming when the charging mode is executed and which is the source that charges the batteries. Sometimes, given the price of electricity, it may make sense to charge the batteries with grid power or sometimes to prioritise charging with solar panels. Properly programmed charging mode allows us to optimise charge/discharge/generation and consumption flows as appropriate in each situation.

- Off-grid mode: The system operates as if the grid did not exist. The loads are fed by the solar panels and the energy stored in the batteries. This is undoubtedly another major advantage of hybrid solar inverters. Something that might seem like a no-brainer is not so clear-cut. Not all grid-tied solar inverters can operate when the grid goes down. In fact, as we have explained in the section on grid-tied solar inverters, they usually cannot operate without the grid as they are not able to synchronise with the necessary parameters to be able to operate. That is why when an inverter does not have an off-grid mode it cannot supply electricity to the loads if there is no grid, even if there is sufficient solar generation. It is possible that in some cases, even if the inverter has an off-grid mode, it is necessary for the solar batteries to be able to operate in off-grid mode. Sometimes battery manufacturers supply what they call a "back up" module to be able to work in off-grid mode. 

-Self-consumption mode: The solar panels supply electricity to the loads instantaneously and any surplus is stored in the batteries if they still have capacity. Otherwise the energy is fed into the grid. Self-consumption mode would be the mode that a grid-connected inverter could have. The panels generate and at the same time the inverter feeds the loads instantaneously. 

Hybrid inverters "off-grid" or for off-grid installation

Inverters that are installed in off-grid installations that allow the batteries to be charged, for example, from an auxiliary generator or the grid, are sometimes also called hybrid inverters. These are, for example, 12V hybrid inverters or 24V hybrid inverters, which can also be referred to as stand-alone hybrid inverters. In this case, the fundamental difference is that the latter are not able to synchronise with the grid and do not feed their energy into the grid, so they always operate in parallel. This type of inverter integrates the battery regulator/charger in its electronics. It is very common for an isolated system with batteries to be made up of the inverter + regulator/charger + solar batteries. Hybrid stand-alone inverters integrate the inverter, regulator and charger in the same device, making these inverters more compact and easier to configure. 

What is the difference between a hybrid inverter and a normal inverter?

The main difference between a hybrid and a normal solar inverter lies in the additional capabilities in terms of energy flow management offered by the hybrid inverter. Here are the main differences:

- Dual functionality: A solar inverter either grid-tied or "off-grid" converts direct current (DC) to alternating current (AC) to power electrical devices instantaneously, i.e. the electrical energy must be consumed at the same time of generation. On the other hand, a hybrid inverter not only performs the function of an inverter, but can also act as a charger for solar batteries. This means that it can charge the batteries connected to the system using energy from the grid or from renewable sources such as solar panels or wind turbines or non-renewable sources such as a diesel generator.

- Energy storage: Hybrid inverters are designed to work with energy storage systems, such as batteries. They can manage the charging and discharging of batteries efficiently, allowing excess energy generated during times of high production to be stored and used when production is low or in the event of power outages. Hybrid inverters are responsible for controlling the charge/discharge parameters of the batteries according to the consumption needs and according to the values allowed by the batteries. Hybrid inverters normally communicate with the BMS (Battery Management System) of the batteries to carry out these controls and management. This communication occurs mainly with the most modern batteries (with lithium as the main technology) via a CAN or RS-485 communication port. This is not the case for lead-acid or stationary batteries without the mentioned BMS.

- Autonomy: Due to their ability to charge batteries, hybrid inverters allow systems to operate autonomously, even when grid power is not available or during power outages. Normal inverters rely solely on grid power or the immediate power source and cannot maintain operation in the event of grid failures. This is why hybrid inverters often provide more autonomy to the solar installations where they are used. 

- Energy efficiency: Hybrid inverters often have more advanced energy management features, allowing them to optimise the use of energy from renewable sources, the grid and batteries. This can result in higher energy efficiency and less energy waste. The charging mode function means that in the event of surplus solar energy, it is not lost but stored for later use. 

In short, while a grid-tie or "stand-alone" inverter only converts DC to AC current to power devices, a hybrid inverter offers additional functionalities, such as the ability to charge batteries and work in stand-alone or backup systems. This versatility makes hybrid inverters especially useful in solar and wind power systems, as well as in off-grid or grid-tied applications with back-up power needs.

How does a hybrid solar inverter work?

A hybrid solar inverter works as a combination of three main components: a direct current to alternating current (DC-AC) inverter, a battery charger and a power management system (also called a regulator). Its main purpose is to optimise the use of renewable energy (from solar panels or other sources) and energy from the grid (in the case of grid-connected) or diesel generator (when "off-grid"), while allowing excess energy to be stored in batteries for later use.

Here's how a hybrid solar inverter works:

- Solar energy harvesting: Solar panels (or any other renewable source) capture sunlight and convert it into electrical energy in the form of direct current (DC).

- DC-AC conversion: The hybrid solar inverter takes the direct current generated by the solar panels and converts it into alternating current (AC), which is the form of energy used in most devices and appliances.

- Real-time solar energy use: The energy generated by the solar panels is first used to power the devices and appliances connected to the system. If the solar energy production is sufficient, the energy will be fully utilised without recourse to the grid.

- Battery charging: If the solar energy production is greater than the energy demand at that time, the excess energy is used to charge the batteries connected to the system. This charging is DC direct current. It is important to note that the batteries store the energy in this type of current and NOT in alternating current (AC). This means that the current and voltage that charges the batteries does NOT go through the DC-AC conversion but is directly in DC.

- Use of grid power: When the solar energy production is insufficient to cover the electrical demand or if the batteries are discharged, the hybrid inverter automatically switches to grid power supply. This ensures a continuous power supply even when solar conditions are not optimal.

- Battery discharge at times of low production: During the night or on cloudy days when solar energy production is low, the solar hybrid inverter will use the energy stored in the batteries to cover the electricity demand. As mentioned above, the battery charging is DC, so the discharge will be DC as well. That is why when the batteries are discharged the current will have to go through the DC-AC conversion before feeding the loads. 

- Intelligent energy management: The hybrid inverter's energy management system continuously monitors solar energy production, power consumption and battery charge level. Based on this data, the inverter makes intelligent decisions on how to use the available energy as efficiently as possible.

In short, a hybrid solar inverter allows you to make the most of solar power, use grid power for backup, and store excess energy in batteries for a continuous and efficient power supply. This makes it an ideal choice for renewable energy systems with intelligent storage and management capabilities.

How long does a hybrid inverter last?

The lifetime of a hybrid inverter depends on several factors, including the quality of the device, its design and construction, proper maintenance and usage. In general, good quality hybrid inverters are designed to have a lifetime of at least 10 to 15 years.

Some factors that can influence the lifetime of a hybrid inverter are:

- Inverter quality: Inverters from well-known and reputable brands tend to have a better quality of construction and components, which generally translates into a longer lifetime.

- Environmental conditions: The environment in which the inverter is installed can affect its durability. For example, if it is exposed to high temperatures, humidity or extreme weather conditions, it can shorten its life.

-Load and usage: The amount of load and usage of the inverter can also have an influence. An inverter that operates near its maximum capacity on a constant basis may experience increased stress and wear.

- Maintenance: Proper maintenance and regular cleaning of the inverter can help prolong its life.

It is essential to read the manufacturer's specifications and recommendations, follow installation instructions and perform suggested maintenance. Some hybrid inverters may offer multi-year warranties, indicating the manufacturer's confidence in the durability of the product.

Remember that, like any electronic device, hybrid inverters may eventually experience failure or wear and tear over time. It is always advisable to consult a qualified professional or technician for installation and maintenance of the inverter to ensure that it functions properly and has an optimal lifespan.

At Tienda Solar we have hybrid inverters for every need. The catalogue includes cheap hybrid inverters and other more prestigious ranges at different prices. For more information please do not hesitate to contact us at info@tienda-solar.es.