CHR series applies complementary powersupply from wind energy, solar energy andelectricityatnighttoproducehydrogen.Then,using metal hydrogen storage technology orcompressedhydrogenstoragetechnologytostore this hydrogen. If lack of electricity, usercan use hydrogen fuel cell to converthydrogen to electricity by configuring DCIACconverter. If hydrogen fuel filling stationneeded,user can configure hydrogenboostingsystemtofillhydrogenintohydrogenfuel cell car, drone, bus, truck, electricvehicleandforklift.