... /sSafe wind speed: 40m/s rated output power: 50kw max output power: 55kw rated speed: 80r/min type of generator: type of generator: permanent ... weight of top section: 2050kgNecessary battery: 12V 200AH 120 piecesWind Turbine, wind turbine generator, wind generator, wind power generator, wind generator system,wind power turbine FD18-50Kw, wind turbine generator