The generator can be combined with batteries, solar panels, or small wind turbines. It is based on a proton exchange membrane fuel cell technology and is claimed to have a minimum lifetime of 5,000 working hours.Estonia-based hydrogen fuel cell specialist PowerUP Energy Technologies has unveiled a 400 W portable fuel cell-based generator that can be used in off-grid applications. The generator, dubbed UP400, is sold at a price of €6,500 and is claimed to have a minimum lifetime of 5,000 working hours. It operates at temperatures ranging from -20 to 52 degrees Celsius. The device has a weight of ...Den vollständigen Artikel lesen ...
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