Active filters
- Power (kW): 6 - 9.9
- New
Solar inverter DEYE Hybrid 8kW three phase
In stock
Solar powered inverter Deye a three-phase hybrid grid connection that allows the charging of low voltage (48V) solar batteries either via the solar panels or from the grid. The 8kW DEYE Hybrid model, allows output powers up to 8000W AC and connects up to 10400W of photovoltaic panel power just like its monophasic counterpart. The three-phase solar inverter is compatible with the vast majority of 48V battery brands such as Pylontech, Dyness, V-TAC, Deye, and so on. .What. Its 2 MPPTs allow the optimisation of the energy produced by the solar panels. It has protection against overcurrent, overload, ground failure monitoring, DC injection monitoring and RCD and high temperature protection. This inverter it can work both connected to the network and isolated. The product is guaranteed for 10 years.
- New
Hybrid Solar Inverter Solar DEYE 8kW
Single-phase grid-connected hybrid solar inverter that allows the charging of solar batteries either through solar panels or from the grid. The DEYE Hybrid model of 8kW, allows output powers up to 8000W AC and connect up to 10400W of photovoltaic panel power. Solar inverter compatible with the vast majority of 48V battery brands such as Pylontech, Dyness, V-TAC, Deye, and so on. .What. Its 2 MPPTs allow the optimisation of the energy produced by the solar panels. It has protection against overcurrent, overload, ground failure monitoring, DC injection monitoring and RCD and high temperature protection. This inverter it can work both connected to the network and isolated. The product is guaranteed for 10 years.
- New
Solar inverter DEYE Hybrid 6kW three phase
In stock
Solar powered inverter Deye a three-phase hybrid grid connection that allows the charging of low voltage (48V) solar batteries either via the solar panels or from the grid. The 6kW DEYE Hybrid model, allows output powers up to 6000W AC and connects up to 7800W of photovoltaic panel power just like its monophasic counterpart. The three-phase solar inverter is compatible with the vast majority of 48V battery brands such as Pylontech, Dyness, V-TAC, Deye, and so on. .What. Its 2 MPPTs allow the optimisation of the energy produced by the solar panels. It has protection against overcurrent, overload, ground failure monitoring, DC injection monitoring and RCD and high temperature protection. This inverter it can work both connected to the network and isolated. The product is guaranteed for 10 years.
- New
Hybrid Inverter SAJ H2-6K-T2
H2-6k-T2 three-phase solar energy storage inverters are used in residential PV energy storage systems, with peak cutting and valley filling functions to maximize the use of PV power generation. It has 2 MPPTs with a maximum current of 15A. I was able to connect up to 9kW of power from panels.
This achieves the objective of saving on residential electricity bills. In addition, different working modes can be configured according to different consumption needs. The investors SAJ 6 kW H2 can provide uninterrupted power for major charging devices with a backup power supply.
- New
Hybrid inverter GoodWe GW6000-ES-20
A single-phase hybrid inverter GoodWe THIS IS GW6000-ES-20. It has a maximum output of 6000 VA in AC and has a backup function.
Guarantee extended free of charge to 10 years for installers GoodWe Plus and plus. The inverter the ES G2 hybrid provides optimized energy flexibility and meets the needs of combined PV roof and energy storage systems. By enabling maximum back-up of the generated solar energy, a high degree of autonomy can be achieved.
The ES G2 is an excellent choice for residential applications thanks to its modern design and ability to integrate with Smart Home systems. A variety of batteries, such as batteries GoodWe Lynx Home U or 48V lithium batteries of Pylontech, are compatible with the ES G2 series.
- New
Inverter SolarEdge Home Hub 8.0kW with BackUp
Single phase solar inverter of the brand SolarEdge 8kWac supporting the BackUp function via SolarEdge The home interface is BI-EU1P. This inverter of the SEXXXXH series can support up to 200% of the rated AC power at power in the continuous part (16000Wdc) to maximise the AC output.
The BackUp system allows the solar installation to continue feeding the loads in case the grid stops working giving the nominal power of the inverter. The 8.0kW Home Hub inverter allows modular connection of several 400V solar batteries SolarEdge Home (up to 3 batteries).
This inverter has a single MPPT, arc detection system and offers a 12-year warranty with the possibility of extending it to 25 years
- New
Inverter SolarEdge Home Hub 6.0kW with BackUp
Single phase solar inverter of the brand SolarEdge 6kWac supporting the BackUp function via SolarEdge The home interface is BI-EU1P. This inverter of the SEXXXXH series can support up to 200% of the rated AC power at power in the continuous part (12000Wdc) to maximise the AC output.
The BackUp system allows the solar installation to continue feeding the loads in case the grid stops working giving the nominal power of the inverter. The 6.0kW Home Hub inverter allows modular connection of several 400V solar batteries SolarEdge Home (up to 3 batteries).
This inverter has a single MPPT, arc detection system and offers a 12-year warranty with the possibility of extending it to 25 years
Inverter Solar Fox ESS Series H1 Hydrid 6KW Single Phase
H1-6 6kW single-phase hybrid inverter with 2 MPPT and 1 String per MPPT.
Harness the power of the sun day and night with FOX\'s innovative hybrid & AC inverter range.
Packed with advanced features and compatible with our own range of high voltage batteries, the FOX Hybrid range is a new class of inverter.
Solar inverter DEYE Hybrid 6kW
In stock
Single-phase grid-connected hybrid solar inverter that allows the charging of solar batteries either through solar panels or from the grid. The 6kW DEYE Hybrid model, allows output powers up to 6000W AC and connect up to 7800W of photovoltaic panel power. Solar inverter compatible with batteries Pylontech of 48 V. Its 2 MPPTs allow the optimisation of the energy produced by the solar panels. It has protection against overcurrent, overload, ground failure monitoring, DC injection monitoring and RCD and high temperature protection. This inverter it can work both connected to the network and isolated. The product is guaranteed for 10 years.
Hybrid Solar Inverter Growatt MIN 6000TL-XH- single phase
This inverter provides up to 6000W of output power. Max. 98.4% efficiency. They are also compatible with lithium batteries so they can be installed together. 5 years warranty with the possibility of extension to 10 years, subject to manufacturer\'s conditions.
Regarding the Growatt MIN 6000TL-XH inverter, it should be noted that it has numerous electrical protection systems that make it one of the safest domestic inverters for solar consumption at home. Its main features include polarity inversion, anti-islanding protection, over current, short-circuit and over voltage protection, excessive temperature rise, among others. This inverter is guaranteed for 5 years and can be extended up to 10 years.
Solar inverter SolarEdge StorEdge HD-Wave 6.0kW
StorEdge 6000W single-phase inverter with HD-Wave technology and SetApp configuration. It has an efficiency of 99% and a maximum input current of 16.5 A. StorEdge stands out for its efficiency, reliability, simplicity and easy installation.
The design of this inverter works in such a way that if it is disconnected, it collects power from all the optimisers at a safe low voltage so that there is no danger of electrocution and work without problems. This power management, unlike classic grid connection systems in which all the panels are in a single series, the performance of each panel does not influence those connected to the same inverter, but they contribute the energy captured by each one of them.
12-year warranty.
Inversor Solar Huawei SUN2000-8KTL M1
Grid-tied solar inverter Huawei of 8000W three phase.
Inverter three phase Huawei of 8000W with 2 MPPT with efficiency of 98,5%. Suitable for residential network connection installations of nominal 620 V dC input. The Huawei line stands out for its variety of configurations, wide MPPT voltage range and its light and compact structure. Designed for a long life with protection against short circuits, overloads and high temperatures, they will provide trouble-free operation in your solar installation for many years. Product for solar installations with excellent price and quality. Warranty of 5 years of product and CE certificate.
Solar inverter Solax X1 – Hybrid – 6.0D - G4
Single-phase grid-connected hybrid solar inverter
It allows the charging of solar batteries either through the solar panels or the grid. The model X1 Hybrid - 6.0D-G4, allows output powers up to 6000W AC and connect up to 9000W 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 – 7.5D - 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 - 7.5D-G4, allows output powers up to 7500W AC and connect up to 10000W 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 Fronius Symo GEN24 6.0 PLUS
Fronius Symo 6000W 3 phase grid-connected hybrid inverter with back-up function
The Fronius Symo Hybrid inverter line combines battery charger, battery inverter, hybrid inverter and monitoring in one device with an output power of 6kWac. Compatible with LG Chem or BYD batteries.
The robust electronics and mechanical design 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. 2-year product warranty and CE-certified
Solar Inverter Fronius Symo GEN24 8.0 PLUS
Fronius Symo 8000W 3 phase grid-connected hybrid inverter with back-up function
The Fronius Symo Hybrid inverter line combines battery charger, battery inverter, hybrid inverter and monitoring in one device with an output power of 8kWac. Compatible with LG Chem or BYD batteries.
The robust electronics and mechanical design 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. 2-year product warranty and CE-certified
Solar Inverter Fronius Primo Hybrid GEN24 6.0kW PLUS
Fronius Primo Hybrid grid-connected inverter 6000W Plus single-phase with back-up function
The Fronius Primo Hybrid inverter line combines battery charger, battery inverter, hybrid inverter and monitoring in one device with an output power of 6kWac. 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
Hybrid inverter GoodWe GW8K-ET Plus three phase
GoodWe 8000W 48V three-phase hybrid inverter with SetApp configuration. It has an efficiency of 98.2% and a maximum input current of 12.5A. This inverter group stands out for its efficiency, energy management and easy installation.
This hybrid inverter has a three-phase emergency power output with three-phase current. This inverter leaves nothing to be desired thanks to the high voltage battery connection and together with 2 independent MPP trackers. This device is configured up to date via the app and sends its data to the free GoodWe SEMS portal via the integrated WiFi interface. Includes a three-phase smart meter with folding current transformers.
5-year warranty.
Hybrid Inverter SolarEdge StorEdge 7kW - three phase
StorEdge 7000W 48V three-phase hybrid inverter with SetApp configuration. It has an efficiency of 98% and a maximum input current of 12 A. These inverters are characterised by their efficiency, compatibility and easy installation.
More than one inverter can be connected to one or more 48V batteries from different suppliers. It is capable of managing PV consumption, PV production and battery supply, making it a highly efficient inverter. In the event of a grid failure, the inverter automatically supplies important consumers by storing them in a battery, increasing the user\'s energy independence. It is also possible to optimise self-consumption to save electricity.
Warranty of 12-25 years.
Hybrid inverter Kostal Plenticore Plus 8.5
Three-phase hybrid inverter for grid connection of 8500 W AC with 3 MPPT, being able to use one of the inputs for lithium batteries. Efficiency of 96.2% and regulated fan cooling. KOSTAL PIKO CL stands out for its design, performance, connectivity and easy installation.
These inverters are compatible with all types of solar panels. Only high-voltage lithium batteries can be connected. To use a battery as an extra for self-consumption, it is necessary to purchase an activation code separately in order to operate it with this inverter.
Product warranty of 2 years.
Hybrid inverter Kostal Plenticore Plus 7.0
7000 W AC three-phase grid-connected hybrid inverter with 3 MPPT, one of the inputs can be used for lithium batteries. Efficiency of 96.5 % and fan-controlled cooling. The KOSTAL PIKO CL inverters are distinguished by their design, performance, connectivity and simple installation.
The KOSTAL PIKO CL inverters are compatible with all types of solar panels. High-voltage lithium batteries are the only ones that can be connected to the inverter. To use a battery as an extra for self-consumption, an activation code must be purchased separately in order to operate it with this inverter.
Product warranty of 2 years.
Hybrid Inverter SMA Sunny Boy battery storage 6.0
Three-phase grid-connected hybrid solar inverter from SMA 6000 W AC with 3 MPPT with an efficiency of 97.5 % and a maximum input current of 10 A with convection cooling system. This inverter stands out due to its reliable supply, flexible design and simple operation.
These inverters are protected against short circuits, overloads and high temperatures and will ensure trouble-free operation of your three-phase solar system for many years. Grid-connected hybrid inverter for solar installations with an excellent price/performance ratio. It does not include a transformer and offers IP65 protection.
Product warranty of 5 years.
SMA Sunny Tripower 8.0 Smart Energy Three-Phase Hybrid Inverter (STP8.0-3SE-40)
SMA three-phase hybrid solar inverter for grid connection of 8000W AC with 2 MPPT with an efficiency of 97.8 % and a maximum input current of 12.5 A per input with convection cooling system. The Sunny Tripower Smart Energy line stands out for its energy storage, efficiency and intelligence, easy grid connection and safety.
The Sunny Tripower inverters are short-circuit, overload and temperature-proof and will provide trouble-free operation of your three-phase solar system for many years to come. Hybrid grid-connected inverter for solar systems with an excellent price/performance ratio. It does not include a transformer and offers IP65 protection.
Product warranty of 5 years.
SMA Sunny Tripower 6.0 Smart Energy Three-Phase Hybrid Inverter (STP6.0-3SE-40)
SMA three-phase hybrid solar inverter for grid connection of 6000W AC with 2 MPPT with an efficiency of 97.5 % and a maximum input current of 12.5 A per input with convection cooling system. The Sunny Tripower Smart Energy line stands out for its energy storage, efficiency and intelligence, easy grid connection and safety.
The Sunny Tripower line has short-circuit, overload and high temperature protection and will provide trouble-free operation of your three-phase solar system for many years to come. Hybrid grid-connected inverter for solar systems with an excellent price/performance ratio. It does not include a transformer and offers IP65 protection.
Product warranty of 5 years.
Hybrid Solar Inverter Solis EH1P6K-L de 6kW-48V
Solar inverter hybrid single phase Solis 6 kW and 48 V of the EH-L series. INCLUDING BACK UP + ENERGY METER
A single-phase hybrid grid-connected solar inverter Solis a 6000W battery can be connected to a 48V lead-acid or lithium battery. 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 series of single-phase hybrid inverters Solis they are a highly recommended choice for both on- and off-grid storage solutions, having an integrated BMS system to increase battery reliability. It has protection against short circuits, overloads and high temperatures.
Their warranty is 5 years and they are certified within the international framework.
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.
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 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.
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
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 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.
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.
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.