1x Wind power generator kitstents isn't included. Rated wind speed 11.5m/s. Any further information about payments. 4500w wind turbines generator horizontal wind generator 5 blades 12v wind new. M/s Rated wind speed 11.5m/s Safe wind speed 55m/s Number of leaves 5PCS Control framework Electromagnet/wind wheel yaw Wind heading alteration programmed modification of the wind Wind force and type three-stage air conditioning changeless magnet synchronous generator Operating temperature 40.