Model: FZY2KW Rotor diameter: 3.2m Blades quantity: 3 pcs Blades material: FRP (Fiber reinforce plastic) Rated speed: 320r/min Rated output power: 2kW Max output power: 3kW Output voltage: DC48V 72V 96V /AC220V Start wind speed: 2.5m/s Rated wind speed: 9m/s Working wind speed: 3-25m/s Security wind speed: 40m/s Speed regulation: yaw&magnetic resistance Charge control: AIC(automatic intelligent control) Wind turbine type: PMG (Permanent magnet generator) Working temperature: from -40 to +60 Annual average energy production: 5000kWh Recommended accumulators: 12V200AH6PCS( 1200Ah ) Accumulators full charge time: about 8 hours Tower type: pull wire tubular tower or cone tower Tower height: 6m (optional) Weight: 80kgs (without tower) CAN SUPPLY POWER FOR: Air-condition Refrigerator water pump electric cooker TV washer Illumine Fanner Charge