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New PV water heater from Germany – pv magazine International Heating Rod, Water Heating, Heating Systems, Photovoltaic Energy, Solar, Pv Panels, Gas Boiler, Intelligent Systems, Heating Element
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New PV water heater from Germany

German startup Nexol has developed a photovoltaic water heating system that relies on a smart controller, with either DC and AC power. It decides autonomously if grid electricit... 


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