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, Plywood box