{"title":"Solar water heating inverters \u0026 controllers","description":"Key components for proper power supply of heating equipment \u003ca href=\"https:\/\/www.tipa.eu\/cz\/solarni-panely\/c-1495\/\"\u003edirectly from solar panels\u003c\/a\u003e. Our controllers ensure optimal operation and minimize energy losses.","products":[{"product_id":"solarni-regulator-volt-green-boost-pro-5000-sinus-bypass-pro-ohrev-vody","title":"Solar controller VOLT Green Boost Pro 5000 Sinus BYPASS for water heating","description":"Solar inverter GREEN BOOST PRO 5000 SINUS BYPASS is used to power heating devices from photovoltaic panels and the electricity grid.\u003cbr\/\u003e\u003cbr\/\u003eWhat makes the GREEN BOOST PRO 5000 SINUS BYPASS solar inverter unique?\u003cbr\/\u003e\u003cbr\/\u003eMultifunctionality (BYPASS) - the inverter can be connected to both solar panels and the electrical grid.\u003cbr\/\u003ePure sine wave - the inverter produces a \"sine wave\" output voltage. This allows it to power inductive devices such as power tools, air conditioners, refrigerators, freezers, etc.\u003cbr\/\u003e\u003cbr\/\u003eHow does the GREEN BOOST PRO 5000 SINUS BYPASS solar inverter work?\u003cbr\/\u003eThe direct current generated by solar panels is not suitable for directly powering heating devices. The inverter converts it into alternating current that can be used to power heating devices. The panels should be connected in series with a total voltage of up to 500 V (Voc) and an impedance of up to 15 A.\u003cbr\/\u003e\u003cbr\/\u003eWhat devices does the GREEN BOOST PRO 5000 SINUS BYPASS solar inverter power?\u003cbr\/\u003e\u003cbr\/\u003eElectric boilers\u003cbr\/\u003eRadiators\u003cbr\/\u003eElectric heaters\u003cbr\/\u003eElectric mats\u003cbr\/\u003eUnderfloor heating\u003cbr\/\u003e\u003cbr\/\u003eTechnical data\u003cbr\/\u003e\u003cbr\/\u003eMaximum power:5000 W\u003cbr\/\u003eOutput voltage range:70-245 V AC \/ 50 Hz\u003cbr\/\u003eAllowable voltage range from Voc panels:160 V DC - 500 V DC\u003cbr\/\u003eMaximum power output of PV panels:? 5000 W\u003cbr\/\u003eMaximum DC current from Imp panels:15A\u003cbr\/\u003eOutput voltage type:Pure sine\u003cbr\/\u003eSolar panel connection:In series\u003cbr\/\u003eOutput socket:1 pcs\/1 connection rail\u003cbr\/\u003eOperating mode:MPPT \/ STABLE\u003cbr\/\u003eDisplay:LED\u003cbr\/\u003eOverload protection:Yes\u003cbr\/\u003eShort circuit protection:Yes\u003cbr\/\u003eOver temperature protection:Yes - 100±10?\u003cbr\/\u003eCooling:Active fans\u003cbr\/\u003eWarning:Audible and visual signals\u003cbr\/\u003eOverheat protection:Yes \/ 100±10?\u003cbr\/\u003eOperating Temperature:-25 to +55°C\u003cbr\/\u003eStorage temperature:-20 to +55°C\u003cbr\/\u003eProtection Class:IP20\u003cbr\/\u003eDimensions:311x232x140mm (including MC-4)\u003cbr\/\u003eWeight:5.2 kg","brand":"VOLT","offers":[{"title":"Default Title","offer_id":52541905469778,"sku":"04280462","price":8459.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04280462_0d032b5a-586a-40a5-a903-83a417fb6bef.png?v=1776149602"},{"product_id":"solarni-regulator-volt-green-boost-3000-pro-ohrev-vody","title":"Solar regulator for water heating VOLT Green Boost 3000","description":"Solar converter for water heating, the GREEN BOOST MPPT-3000 boiler is used to power heating devices directly from solar PV panels.\u003cbr\/\u003e\u003cbr\/\u003eThe system is very simple and functional. 4 to 9 classic PV panels (250W - 400W) are needed, which will be connected in series and their total voltage will be in the range of 120 V to 350 V.\u003cbr\/\u003eHow does the GREEN BOOST MPPT 3000 converter work?\u003cbr\/\u003eThe direct current generated on the panels, which is not suitable for direct powering of heating devices, is transformed in the inverter into alternating current that can be used to power heating devices.\u003cbr\/\u003e\u003cbr\/\u003eWhat equipment does the GREEN BOOST MPPT solar converter power?\u003cbr\/\u003e- Electric boilers\u003cbr\/\u003e- Radiators\u003cbr\/\u003e- Electric heaters\u003cbr\/\u003e- Electric mats\u003cbr\/\u003e- Floor heating\u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters:\u003cbr\/\u003e\u003cbr\/\u003e- Maximum power: 3000W\u003cbr\/\u003e- Panel voltage range: 120VDC~350VDC\u003cbr\/\u003e- Output voltage range: 120 - 245VAC\/50Hz\u003cbr\/\u003e- Maximum current given to the device from solar panels: 14A\u003cbr\/\u003e- Output voltage type: modified sine wave\u003cbr\/\u003e- Output voltage frequency: 50 Hz\u003cbr\/\u003e- Power type (input): MC4 (female-male)\u003cbr\/\u003e- Input jack: 2 pcs\u003cbr\/\u003e- Overload\/Short Circuit\/Surge Protection: Yes\u003cbr\/\u003e- Protection against overheating: 100 °C\u003cbr\/\u003e- Working temperature: -25°C ÷ 55°C\u003cbr\/\u003e- Efficiency: \u003e94%\u003cbr\/\u003e- Cooling: active\u003cbr\/\u003e- Security level: IP21\u003cbr\/\u003e- Dimensions: 311x232x140mm\u003cbr\/\u003e- Weight: 3.3 kg","brand":"VOLT","offers":[{"title":"Default Title","offer_id":52557102842194,"sku":"04280298","price":5635.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04280298.png?v=1773920587"},{"product_id":"solarni-invertor-geti-gwh01-4000w-mppt-pro-pv-ohrev-vody","title":"GETI GWH01 4000W MPPT solar inverter for PV water heating","description":"The GETI GWH01 4000W MPPT inverter enables the direct use of photovoltaic panel systems to power resistance heating devices such as electric boilers, heaters, heating mats, water heating, etc. The inverter is also equipped with an AC input, which allows connecting the inverter to the mains voltage and heating water even in a time when sunlight is insufficient for heating.\u003cbr\/\u003e\u003cbr\/\u003eNote: The GETI GWH inverter is only suitable for resistive loads with a bimetallic thermostat (not suitable for electronically controlled thermostats!)\u003cbr\/\u003e           The inverter output (L, N) must not be connected to the mains or earth!\u003cbr\/\u003e\u003cbr\/\u003eThe system is simple, it only requires the connection of the appropriate number of photovoltaic panels with a maximum output of 4000W with an operating voltage of 160 ~ 350V DC, a mains voltage of 230C AC and a connection with a resistive load, e.g. electric heater, electric boiler, heating coils, underfloor heating, etc.\u003cbr\/\u003e\u003cbr\/\u003eThe GETI GWH01 inverter is equipped with an LED diode panel that informs the user about the current status of the inverter. :\u003cbr\/\u003e- indication of water heating from PV panels\u003cbr\/\u003e- indication of water heating from the 230V AC network\u003cbr\/\u003e- traffic indication\u003cbr\/\u003e- error status indication\u003cbr\/\u003e\u003cbr\/\u003eThe direct current generated in the panels, which cannot be fed directly to the heating devices, is converted into alternating current in the inverter, which can be used to power the heating devices.\u003cbr\/\u003e\u003cbr\/\u003eThe maximum power of the system is 4000 W. The inverter has a priority input from the photovoltaic panels, and when this voltage drops below 120V, the water heating will be powered from the mains voltage of 230V AC.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters:\u003cbr\/\u003e\u003cbr\/\u003e- input voltage (VDC): 160 to 350 (VDC)\u003cbr\/\u003e- input voltage (VAC): 230 V AC\u003cbr\/\u003e- output voltage [VAC]:  0-260 V AC (VAC)\u003cbr\/\u003e- maximum power: 4000 W\u003cbr\/\u003e- load type: resistive with bimetal thermostat (not suitable for electronically controlled thermostats!)\u003cbr\/\u003e- the value of the resistive load must not be lower than 13 Ohm\u003cbr\/\u003e- MPPT function: YES\u003cbr\/\u003e- connection of PV panels: Series or series-parallel\u003cbr\/\u003e- priority input: PV panels\u003cbr\/\u003e- backup input: mains 230V AC\u003cbr\/\u003e- working temperature: -25 °C ~ + 55 °C\u003cbr\/\u003e- efficiency: \u003e 99%\u003cbr\/\u003e- cooling: passive\u003cbr\/\u003e- protection against short circuit at the input\u003cbr\/\u003e- protection against overheating\u003cbr\/\u003e- cooling: passive\u003cbr\/\u003e- input connection of PV panels: MC4 connectors\u003cbr\/\u003e- input connection 230V AC: screw terminal\u003cbr\/\u003e- 230V AC output connection: screw terminal\u003cbr\/\u003e- material: Aluminum\u003cbr\/\u003e- degree of protection: IP65\u003cbr\/\u003e- dimensions L x W x H [mm]: 250 x 155 x 80 mm\u003cbr\/\u003e- weight: 3 kg\u003cbr\/\u003e\u003cbr\/\u003ePackaging: 1 pc\u003cbr\/\u003e\u003cbr\/\u003ePackage contents: 1 pc Solar inverter GETI GWH01 4000W ","brand":"GETI","offers":[{"title":"Default Title","offer_id":52557103038802,"sku":"04290246","price":4499.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04290246_f6bdeb49-8dfc-486e-8676-55a593a21e1f.png?v=1776147689"},{"product_id":"solarni-regulator-volt-green-boost-3000-terminal-pro-ohrev-vody","title":"Solar regulator for water heating VOLT Green Boost 3000 TERMINAL","description":"Solar converter for water heating, boiler GREEN BOOST MPPT-3000T is used to supply heating devices directly from solar PV panels.\u003cbr\/\u003e\u003cbr\/\u003eThe system is very simple and functional. 4 to 9 classic PV panels (250W - 400W) are needed, which will be connected in series and their total voltage will be in the range of 120 V to 350 V.\u003cbr\/\u003e\u003cbr\/\u003eUnlike the standard model, this device is equipped with a terminal block instead of classic sockets.\u003cbr\/\u003e\u003cbr\/\u003eWhat devices power the GREEN BOOST MPPT solar converter?\u003cbr\/\u003e- Electric boilers\u003cbr\/\u003e- Radiators\u003cbr\/\u003e- Electric heaters\u003cbr\/\u003e- Electric mats\u003cbr\/\u003e- Floor heating\u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters:\u003cbr\/\u003e\u003cbr\/\u003e- Maximum power: 3000W\u003cbr\/\u003e- Panel voltage range: 120VDC~350VDC\u003cbr\/\u003e- Output voltage range: 120 - 245VAC\/50Hz\u003cbr\/\u003e- Maximum current given to the device from solar panels: 14A\u003cbr\/\u003e- Output voltage type: modified sine wave\u003cbr\/\u003e- Output voltage frequency: 50 Hz\u003cbr\/\u003e- Type of power supply (input): MC4 (female-male)\u003cbr\/\u003e- Input jack: 2 pcs\u003cbr\/\u003e- Overload\/short circuit\/overvoltage protection: Yes\u003cbr\/\u003e- Protection against overheating: 100 °C\u003cbr\/\u003e- Working temperature: -25°C ÷ 55°C\u003cbr\/\u003e- Efficiency: \u003e94%\u003cbr\/\u003e- Cooling: active\u003cbr\/\u003e- Security level: IP21\u003cbr\/\u003e- Dimensions: 311x232x140mm\u003cbr\/\u003e- Weight: 3.3 kg","brand":"VOLT","offers":[{"title":"Default Title","offer_id":53044138836306,"sku":"04280391","price":5285.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04280391_b18ce968-b82c-4308-a2b8-c310938bd44a.png?v=1775723649"},{"product_id":"solarni-invertor-geti-gwh02d-4000w-mppt-pro-pv-ohrev-vody","title":"GETI GWH02D 4000W MPPT solar inverter for PV water heating","description":"The GETI GWH02D solar inverter is particularly suitable for use in systems for photovoltaic water heating.\u003cbr\/\u003e\u003cbr\/\u003eSave costs and heat water using solar energy today. With the GETI GWH02D Solar Inverter, featuring automatic switching to the grid and the ability to independently set the water heating temperature from PV or AC, you can significantly reduce your hot water heating costs.\u003cbr\/\u003e\u003cbr\/\u003eThe GETI GWH02D 4000W MPPT inverter, developed for PV water heating, allows direct use of photovoltaic panel systems to power resistive heating devices, such as water heaters, heaters, heating mats, or heating coils. Additionally, the inverter is equipped with an AC input, allowing it to be connected to the mains power and heat water even when solar radiation is insufficient for heating.\u003cbr\/\u003e\u003cbr\/\u003eNote: The GETI GWH inverter is only suitable for resistive loads with a bimetal thermostat (not suitable for electronically controlled thermostats!).\u003cbr\/\u003eThe inverter output (L, N) must not be connected to the electrical grid or grounded!\u003cbr\/\u003e\u003cbr\/\u003eThe system is simple, requiring only the connection of the appropriate number of photovoltaic panels with a maximum output of 4000W and an operating voltage of 160 ~ 350V DC, mains voltage of 230V AC, and connection to a resistive load, such as a heating coil, electric water heater, electric radiator, or underfloor heating and protective devices.\u003cbr\/\u003e\u003cbr\/\u003eThe direct current generated in the panels, which cannot be directly supplied to heating devices, is converted in the inverter to alternating current that can be used to power heating devices.\u003cbr\/\u003e\u003cbr\/\u003eThe maximum system power is 4000W. The inverter has a priority input from photovoltaic panels, and when this voltage drops below 120V, water heating will be powered by mains voltage 230V AC.\u003cbr\/\u003e\u003cbr\/\u003eProduct parameters:\u003cbr\/\u003e\u003cbr\/\u003e- solar inverter for heating water using resistive load (heating coil, water heater)\u003cbr\/\u003e- temperature sensor\u003cbr\/\u003e- automatic switching between networks (PV \/ grid 230V AC)\u003cbr\/\u003e- operating modes: PV only as an island system or PV + grid\u003cbr\/\u003e- quiet operation ensured by passive cooling\u003cbr\/\u003e- effective maximum power tracking on panels using MPPT\u003cbr\/\u003e- high efficiency \u003e 99%\u003cbr\/\u003e\u003cbr\/\u003eThe GETI GWH02D inverter is equipped with a clear LED display that informs the user about current and set values:\u003cbr\/\u003e\u003cbr\/\u003e- indication of water heating from PV panels\u003cbr\/\u003e- indication of water heating from the 230V AC grid\u003cbr\/\u003e- water temperature (PV, AC) current and set\u003cbr\/\u003e- PV power\u003cbr\/\u003e- PV voltage\u003cbr\/\u003e- operation indication\u003cbr\/\u003e- error status indication\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters:\u003cbr\/\u003e\u003cbr\/\u003e- input voltage (VDC): 160 to 350 (VDC)\u003cbr\/\u003e- input voltage (VAC): 230 V AC\u003cbr\/\u003e- output voltage [VAC]:  0-260 V AC (VAC)\u003cbr\/\u003e- maximum power: 4000 W\u003cbr\/\u003e- PV input current: 20A max.\u003cbr\/\u003e- AC output current: 20A max.\u003cbr\/\u003e- load type: resistive with bimetal thermostat (not suitable for electronically controlled thermostats!)\u003cbr\/\u003e- the value of the resistive load must not be lower than 13 Ohm\u003cbr\/\u003e- MPPT function: YES\u003cbr\/\u003e- connection of PV panels: Series or series-parallel\u003cbr\/\u003e- priority input: PV panels\u003cbr\/\u003e- backup input: mains 230V AC\u003cbr\/\u003e- working temperature: -25 °C ~ + 55 °C\u003cbr\/\u003e- efficiency: \u003e 99%\u003cbr\/\u003e- temperature sensor length: 3m\u003cbr\/\u003e- cooling: passive\u003cbr\/\u003e- protection against short circuit at the input\u003cbr\/\u003e- protection against overheating\u003cbr\/\u003e- cooling: passive\u003cbr\/\u003e- input connection of PV panels: MC4 connectors\u003cbr\/\u003e- input connection 230V AC: screw terminal\u003cbr\/\u003e- 230V AC output connection: screw terminal\u003cbr\/\u003e- material: Aluminum\u003cbr\/\u003e- degree of protection: IP65\u003cbr\/\u003e- dimensions L x W x H [mm]: 255 x 201 x 95 mm\u003cbr\/\u003e- weight: 3 kg\u003cbr\/\u003e\u003cbr\/\u003ePackaging: 1 pc\u003cbr\/\u003e\u003cbr\/\u003ePackage contents: 1 pc Solar inverter GETI GWH02D 4000W","brand":"GETI","offers":[{"title":"Default Title","offer_id":53044412842322,"sku":"04291121","price":7399.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04291121_8da4f8f6-2df5-42bb-b79c-38b6bf8ca57a.png?v=1776148658"},{"product_id":"solarni-invertor-eco-solar-boost-evo-mppt-4000-4kw","title":"Solar inverter ECO SOLAR BOOST EVO MPPT-4000 4KW","description":"Solar inverter ECO Solar Boost EVO MPPT-4000 for direct water heating (with AI support)\u003cbr\/\u003eAre you looking for an efficient, reliable and maximally economical solution for solar water heating or heating? The ECO Solar Boost EVO series inverters represent a new generation of renowned and respected devices that allow the direct use of photovoltaic panels to power heating equipment without the need to connect to the distribution grid (on-grid) or purchase expensive batteries.\u003cbr\/\u003e\u003cbr\/\u003eThis range has been designed based on extensive engineering experience and valuable customer feedback. In addition, it features even greater reliability and an optimized architecture thanks to the support of artificial intelligence (AI) in the design process.\u003cbr\/\u003e\u003cbr\/\u003eThe main advantages of the EVO series inverter:\u003cbr\/\u003eHigh performance and improved algorithm.\u003cbr\/\u003e\u003cbr\/\u003eMaximum gains with MPPT: The integrated MPPT algorithm allows the inverter to intelligently and automatically regulate the amount of energy transferred to the heater, maximizing the energy collected from the PV panels in all weather conditions.\u003cbr\/\u003e\u003cbr\/\u003ePriority dual output (2× mains socket). The system allows the connection of two heating devices (e.g. two boilers), with the device on Output 1 being heated first. Output 2 starts automatically when the thermostat of the first device reaches the desired temperature and stops drawing power.\u003cbr\/\u003e\u003cbr\/\u003eComprehensive electronic protection: the device has built-in protection against overload, short circuit, overvoltage and overheating (thermal protection at 80°C). In the event of any anomaly, the inverter safely switches off and signals the fault by flashing a green or red LED.\u003cbr\/\u003e\u003cbr\/\u003e?? IMPORTANT WIRING NOTES:\u003cbr\/\u003e\u003cbr\/\u003eOutput number 1 (Priority): It is intended for any heating devices, including those with electronic controllers.\u003cbr\/\u003e\u003cbr\/\u003eOutput number 2 (Dependent): Is intended exclusively for operation of heating devices with a bimetallic thermostat. Heating devices with electronic controls must not be operated on this output.\u003cbr\/\u003e\u003cbr\/\u003eWide range of practical applications\u003cbr\/\u003eThe ECO Solar Boost EVO inverter enables a wide range of purely resistive heating devices to be powered directly from the PV panels:\u003cbr\/\u003e\u003cbr\/\u003eWater heating: PV heating for boilers, boilers and storage tanks.\u003cbr\/\u003e\u003cbr\/\u003eBuilding heating: direct power supply for electric radiators, direct-fired heaters and convectors.\u003cbr\/\u003e\u003cbr\/\u003eModern heating systems: ideal for infrared (IR) heaters and electric heating mats.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eEasy installation and low cost:\u003cbr\/\u003e\u003cbr\/\u003eThe entire system is extremely simple to assemble and does not require complicated loosening. It consists of only three basic elements:\u003cbr\/\u003e\u003cbr\/\u003e- ECO Solar Boost EVO MPPT-4000.\u003cbr\/\u003e- Photovoltaic panels: Several standard PV panels of 400-700 W connected in series or series-parallel using standard MC4 integrated connectors. The total system voltage shall be in the range of 120-300 V ($V_{oc}$ at 25 °C), with an absolute inverter operating maximum of 120-350 V DC.\u003cbr\/\u003e- Appliance (power receiver): Any compatible 200-4000 W resistive heating device fitted with a conventional heater (cartridge).How to select the right heater (cartridge)?The correct selection of the heater ensures the highest efficiency of the entire water heating system and ensures that the integrated MPPT algorithm can adjust the load resistance and use the panels to their maximum.\u003cbr\/\u003e\u003cbr\/\u003eSelect the optimal heater performance based on the total power and voltage of your PV array.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eSpecifications:\u003cbr\/\u003e\u003cbr\/\u003eInput voltage (DC): 120 V ÷ 350 V\u003cbr\/\u003eOutput voltage RMS (AC): 120 V ÷ 250 V\u003cbr\/\u003eOutput voltage frequency: 50 Hz\u003cbr\/\u003eOutput voltage waveform: modified sine wave\u003cbr\/\u003eMaximum power: 4000 W\u003cbr\/\u003eMaximum current: 16A\u003cbr\/\u003eMains\/Distributor Connection Point: 40 V\/80 V (±5%)\u003cbr\/\u003ePV panel wiring: series or series-parallel\u003cbr\/\u003eDC input power connector: MC4 - 1 set\u003cbr\/\u003eAC output socket: type E (with pin) - 2 pcs.\u003cbr\/\u003eOperating temperature: -25°C ÷ 55°C\u003cbr\/\u003eEfficiency: \u003e 97%\u003cbr\/\u003eCooling: active (automatic regulation)\u003cbr\/\u003eDegree of protection (IP): IP21\u003cbr\/\u003eMPPT function: yes\u003cbr\/\u003eThermal protection: 80 °C\u003cbr\/\u003eOverload protection: yes\u003cbr\/\u003eShort circuit protection: yes\u003cbr\/\u003eSurge protection: yes\u003cbr\/\u003eSupport for resistive loads: yes\u003cbr\/\u003eCapacitive load support: no\u003cbr\/\u003eSupport for inductive loads: no\u003cbr\/\u003eHousing: aluminum\u003cbr\/\u003eDimensions (L x W x H): 315 x 170 x 80 [mm]\u003cbr\/\u003eWeight: 1.9 kg","brand":"AZO","offers":[{"title":"Default Title","offer_id":53752117821778,"sku":"04291285","price":5190.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04291285.jpg?v=1781506171"},{"product_id":"solarni-invertor-eco-solar-boost-evo-mppt-4000-pro-4kw","title":"Solar inverter ECO SOLAR BOOST EVO MPPT-4000 PRO 4KW","description":"Solar inverter ECO Solar Boost EVO MPPT-4000 for direct water heating (with AI support)\u003cbr\/\u003eAre you looking for an efficient, reliable and maximally economical solution for solar water heating or heating? The ECO Solar Boost EVO series inverters represent a new generation of renowned and respected devices that allow the direct use of photovoltaic panels to power heating equipment without the need to connect to the distribution grid (on-grid) or purchase expensive batteries.\u003cbr\/\u003e\u003cbr\/\u003eThis range has been designed based on extensive engineering experience and valuable customer feedback. In addition, it features even greater reliability and an optimized architecture thanks to the support of artificial intelligence (AI) in the design process.\u003cbr\/\u003e\u003cbr\/\u003eThe main advantages of the EVO series inverter:\u003cbr\/\u003eHigh performance and improved algorithm.\u003cbr\/\u003e\u003cbr\/\u003eMaximum gains with MPPT: The integrated MPPT algorithm allows the inverter to intelligently and automatically regulate the amount of energy transferred to the heater, maximizing the energy collected from the PV panels in all weather conditions.\u003cbr\/\u003e\u003cbr\/\u003ePriority dual output (2× mains socket). The system allows the connection of two heating devices (e.g. two boilers), with the device on Output 1 being heated first. Output 2 starts automatically when the thermostat of the first device reaches the desired temperature and stops drawing power.\u003cbr\/\u003e\u003cbr\/\u003eComprehensive electronic protection: the device has built-in protection against overload, short circuit, overvoltage and overheating (thermal protection at 80°C). In the event of any anomaly, the inverter safely switches off and signals the fault by flashing a green or red LED.\u003cbr\/\u003e\u003cbr\/\u003e?? IMPORTANT WIRING NOTES:\u003cbr\/\u003e\u003cbr\/\u003eOutput number 1 (Priority): It is intended for any heating devices, including those with electronic controllers.\u003cbr\/\u003e\u003cbr\/\u003eOutput number 2 (Dependent): Is intended exclusively for operation of heating devices with a bimetallic thermostat. Heating devices with electronic controls must not be operated on this output.\u003cbr\/\u003e\u003cbr\/\u003eWide range of practical applications\u003cbr\/\u003eThe ECO Solar Boost EVO inverter enables a wide range of purely resistive heating devices to be powered directly from the PV panels:\u003cbr\/\u003e\u003cbr\/\u003eWater heating: PV heating for boilers, boilers and storage tanks.\u003cbr\/\u003e\u003cbr\/\u003eBuilding heating: direct power supply for electric radiators, direct-fired heaters and convectors.\u003cbr\/\u003e\u003cbr\/\u003eModern heating systems: ideal for infrared (IR) heaters and electric heating mats.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eEasy installation and low cost:\u003cbr\/\u003e\u003cbr\/\u003eThe entire system is extremely simple to assemble and does not require complicated loosening. It consists of only three basic elements:\u003cbr\/\u003e\u003cbr\/\u003e- ECO Solar Boost EVO MPPT-4000.\u003cbr\/\u003e- Photovoltaic panels: Several standard PV panels of 400-700 W connected in series or series-parallel using standard MC4 integrated connectors. The total system voltage shall be in the range of 120-300 V (Voc at 25 °C), with an absolute operating maximum of 120-350 V DC for the inverter.\u003cbr\/\u003e- Any compatible 200-4000 W resistance heating device fitted with a conventional heater (cartridge).How to select the right heater (cartridge)?The correct selection of the heater ensures the highest efficiency of the entire water heating system and ensures that the integrated MPPT algorithm can adjust the load resistance and use the panels to their maximum.\u003cbr\/\u003e\u003cbr\/\u003eSelect the optimal heater performance based on the total power and voltage of your PV array.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eSpecifications:\u003cbr\/\u003e\u003cbr\/\u003e- Input voltage (DC): 120 V ÷ 350 V\u003cbr\/\u003e- Output voltage RMS (AC): 120 V ÷ 250 V\u003cbr\/\u003e- Output voltage frequency: 50 Hz\u003cbr\/\u003e- Output voltage waveform: modified sine wave\u003cbr\/\u003e- Maximum power: 4000 W\u003cbr\/\u003e- Maximum current: 16A\u003cbr\/\u003e- Mains\/Distributor Connection Point: 40 V\/80 V (±5%)\u003cbr\/\u003e- PV panel wiring: series or series-parallel\u003cbr\/\u003e- DC input power connector: MC4 - 1 set\u003cbr\/\u003e- AC output socket: type E (with pin) - 2 pcs.\u003cbr\/\u003e- Operating temperature: -25°C ÷ 55°C\u003cbr\/\u003e- Efficiency: \u003e 97%\u003cbr\/\u003e- Cooling: active (automatic regulation)\u003cbr\/\u003e- Degree of protection (IP): IP21\u003cbr\/\u003e- MPPT function: yes\u003cbr\/\u003e- Thermal protection: 80 °C\u003cbr\/\u003e- Overload protection: yes\u003cbr\/\u003e- Short circuit protection: yes\u003cbr\/\u003e- Surge protection: yes\u003cbr\/\u003e- Support for resistive loads: yes\u003cbr\/\u003e- Capacitive load support: no\u003cbr\/\u003e- Support for inductive loads: no\u003cbr\/\u003e- Housing: aluminum\u003cbr\/\u003e- Dimensions (L x W x H): 318 x 222 x 103 [mm]\u003cbr\/\u003e- Weight: 2.8 kg","brand":"AZO","offers":[{"title":"Default Title","offer_id":53752117854546,"sku":"04291286","price":7790.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04291286.jpg?v=1781506191"},{"product_id":"solarni-invertor-geti-gwh04w-5000w-mppt-pro-pv-ohrev-vody","title":"Solar inverter GETI GWH04W 5000W MPPT for PV water heating","description":"Solar MPPT controller for water heating GETI GWH04W (5000 W)\u003cbr\/\u003e\u003cbr\/\u003eThe GETI GWH04W delivers an uncompromising 5 kW, IP65 resistance and the Smart Life app right at the base. It is the ideal choice for those who want maximum savings without technical compromise.\u003cbr\/\u003e\u003cbr\/\u003eMaximise the profit from your solar panels and keep your gas or electricity bills to a minimum!\u003cbr\/\u003e\u003cbr\/\u003eLooking for a reliable way to energy self-sufficiency? Photovoltaic water heating is one of the fastest-returning investments in the renewable energy sector. The GETI GWH04W intelligent solar controller represents the technological cutting edge for environmentally friendly heating and hot water. It can efficiently process the clean energy from photovoltaic panels and direct it directly into the heating element of your existing boiler, storage tank or PTC cell with unrivalled efficiency.\u003cbr\/\u003e\u003cbr\/\u003eThis state-of-the-art inverter is designed for both professional installers and discerning DIYers who demand maximum performance, superior safety and detailed visibility of energy produced all in one place.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eKey benefits that will move your energy business forward:\u003cbr\/\u003e\u003cbr\/\u003e- Maximum energy gain with MPPT technology: an advanced algorithm continuously searches for the maximum power point (MPP) of PV panels. This achieves a maximum inverter efficiency of up to 99%, ensuring optimal water heating even in low light conditions (e.g. under clouds or during winter months).\u003cbr\/\u003e- Bypass. Intelligent source switching (PV \/ AC grid). If the sun does not shine sufficiently, the device can automatically switch to backup power from the home 230V grid. Hot water is thus available 24 hours a day, 7 days a week.\u003cbr\/\u003e- Clean operation without complicated electronics: it converts direct current (DC) from the panels into alternating current (AC) with a rectangular waveform, which is ideal for directly powering standard resistance heating coils.\u003cbr\/\u003e- Wi-Fi connectivity and Smart Life app.\u003cbr\/\u003e- Robust design for harsh conditions: with a high IP65 rating, the controller is protected against dust and splash water, ensuring trouble-free operation in utility rooms or basements.\u003cbr\/\u003e- Wide voltage range (60 V to 450 V DC). Support for open-circuit voltages up to 500 V DC (Voc) gives installers and DIYers enormous freedom. A series of 6 to 10 common modern panels can be safely connected to the regulator without the risk of winter voltage spikes destroying the regulator.\u003cbr\/\u003e- With a rating of up to 5000 W (5 kW), it can safely serve modern, high performance heaters or larger storage tanks. You can hook up a more powerful PV array (up to 5260 Wp), which means you can heat water much faster and the system has a huge reserve.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters:\u003cbr\/\u003e\u003cbr\/\u003e- Model\/order number: GETI GWH04W \/ 04291233\u003cbr\/\u003e- Rated power: 5000 W\u003cbr\/\u003e- Maximum PV array output: 5260 W Max.\u003cbr\/\u003e- 500 V DC\u003cbr\/\u003e- MPPT operating voltage range: 60 - 450 V DC\u003cbr\/\u003e- Solar heating starting voltage: 120 V DC\u003cbr\/\u003e- Maximum PV input current: 36 A\u003cbr\/\u003e- Number of MPPT strings: 1\u003cbr\/\u003e- Output waveform: Rectangular signal\u003cbr\/\u003e- Rated output voltage: 230 V AC (dynamically adapts to PV panels)\u003cbr\/\u003e- Maximum inverter efficiency (DC\/AC): 99%\u003cbr\/\u003e- Acceptable AC input range (mains): 90 - 280 VAC\u003cbr\/\u003e- User interface: Backlit LCD display + control buttons\u003cbr\/\u003e- Communication: Wi-Fi (2.4 GHz band)\u003cbr\/\u003e- Operating ambient temperature: -30 °C to +60 °C\u003cbr\/\u003e- Enclosure protection rating: IP65\u003cbr\/\u003e- Dimensions: (L × W × H)308 × 188 × 100 mm\u003cbr\/\u003e- Net weight: 3.4 kg\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eImportant notes for installation and correct operation:\u003cbr\/\u003e\u003cbr\/\u003e- Load type (Key for functionality): The controller is designed for purely resistive loads only. It works great with common boiler heating coils, heating rods, PTC cells or radiant heaters. The device must not be inductive or capacitive in nature - it is not intended for powering motors, circulators or appliances with an integrated electronic control unit of their own!\u003cbr\/\u003e- Heater specifications: the connected input power must not exceed 5000 W at 230 V AC and the internal resistance of the heater must not be less than 10.5 Ohm.\u003cbr\/\u003e- Installation rules: The device requires installation in a vertical position (perpendicular to the wall) on a non-combustible substrate (e.g. concrete, brick) to ensure perfect passive cooling of the heatsink.\u003cbr\/\u003e- Never enclose the controller in tight enclosures with no airflow.\u003cbr\/\u003e- Legislation and safety.\u003cbr\/\u003e- The output of the inverter (L, N) must never be connected to the mains or earthed (TN-S system).\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003ePackage contents:\u003cbr\/\u003e\u003cbr\/\u003e- Solar controller GETI GWH04W\u003cbr\/\u003e- External temperature sensor (for accurate monitoring of the water temperature in the boiler)\u003cbr\/\u003e- Screw and dowel set for wall mounting\u003cbr\/\u003e- Clear and honest Czech instruction manual\u003cbr\/\u003e\u003cbr\/\u003eInvest in a future that pays off. With the GETI GWH04W solar controller you turn the sun's rays into hot water with maximum efficiency, complete safety and complete statistics right on your mobile phone!","brand":"GETI","offers":[{"title":"Default Title","offer_id":53761175257426,"sku":"04291233","price":8490.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04291233.jpg?v=1785743196"},{"product_id":"solarni-invertor-geti-gwh01-repas","title":"GETI GWH01 Solar Inverter – Refurbished","description":"The GETI GWH01 4000W MPPT inverter enables the direct use of photovoltaic panel systems to power resistance heating devices such as electric boilers, heaters, heating mats, water heating, etc. The inverter is also equipped with an AC input, which allows connecting the inverter to the mains voltage and heating water even in a time when sunlight is insufficient for heating.\u003cbr\/\u003e\u003cbr\/\u003eNote: The GETI GWH inverter is only suitable for resistive loads with a bimetallic thermostat (not suitable for electronically controlled thermostats!)\u003cbr\/\u003e           The inverter output (L, N) must not be connected to the mains or earth!\u003cbr\/\u003e\u003cbr\/\u003eThe system is simple, it only requires the connection of the appropriate number of photovoltaic panels with a maximum output of 4000W with an operating voltage of 160 ~ 350V DC, a mains voltage of 230C AC and a connection with a resistive load, e.g. electric heater, electric boiler, heating coils, underfloor heating, etc.\u003cbr\/\u003e\u003cbr\/\u003eThe GETI GWH01 inverter is equipped with an LED diode panel that informs the user about the current status of the inverter. :\u003cbr\/\u003e- indication of water heating from PV panels\u003cbr\/\u003e- indication of water heating from the 230V AC network\u003cbr\/\u003e- traffic indication\u003cbr\/\u003e- error status indication\u003cbr\/\u003e\u003cbr\/\u003eThe direct current generated in the panels, which cannot be fed directly to the heating devices, is converted into alternating current in the inverter, which can be used to power the heating devices.\u003cbr\/\u003e\u003cbr\/\u003eThe maximum power of the system is 4000 W. The inverter has a priority input from the photovoltaic panels, and when this voltage drops below 120V, the water heating will be powered from the mains voltage of 230V AC.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters:\u003cbr\/\u003e\u003cbr\/\u003e- input voltage (VDC): 160 to 350 (VDC)\u003cbr\/\u003e- input voltage (VAC): 230 V AC\u003cbr\/\u003e- output voltage [VAC]:  0-260 V AC (VAC)\u003cbr\/\u003e- maximum power: 4000 W\u003cbr\/\u003e- load type: resistive with bimetal thermostat (not suitable for electronically controlled thermostats!)\u003cbr\/\u003e- the value of the resistive load must not be lower than 13 Ohm\u003cbr\/\u003e- MPPT function: YES\u003cbr\/\u003e- connection of PV panels: Series or series-parallel\u003cbr\/\u003e- priority input: PV panels\u003cbr\/\u003e- backup input: mains 230V AC\u003cbr\/\u003e- working temperature: -25 °C ~ + 55 °C\u003cbr\/\u003e- efficiency: \u003e 99%\u003cbr\/\u003e- cooling: passive\u003cbr\/\u003e- protection against short circuit at the input\u003cbr\/\u003e- protection against overheating\u003cbr\/\u003e- cooling: passive\u003cbr\/\u003e- input connection of PV panels: MC4 connectors\u003cbr\/\u003e- input connection 230V AC: screw terminal\u003cbr\/\u003e- 230V AC output connection: screw terminal\u003cbr\/\u003e- material: Aluminum\u003cbr\/\u003e- degree of protection: IP65\u003cbr\/\u003e- dimensions L x W x H [mm]: 250 x 155 x 80 mm\u003cbr\/\u003e- weight: 3 kg\u003cbr\/\u003e\u003cbr\/\u003ePackaging: 1 pc\u003cbr\/\u003e\u003cbr\/\u003ePackage contents: 1 pc Solar inverter GETI GWH01 4000W","brand":"GETI","offers":[{"title":"Default Title","offer_id":53905923113298,"sku":"04291210","price":3499.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04291210.jpg?v=1783062598"}],"url":"https:\/\/tipa.eu\/en\/collections\/solar-water-heating-inverters-controllers.oembed","provider":"TIPA","version":"1.0","type":"link"}