... 3.No need maintenance windmill for house, 20kw wind turbine generator set Technical ParameterRated power20,000W.Max power25,000WOutput voltageDC360V/ ... Our RCHA-20,000 watt horizontal wind turbine can supply power for refrigerator, washer, water pump, TV, lighting, electric fan, charger ... , we are manufacturer of wind turbine, we not only have horizontal axis wind turbine, but also have vertical axis ...