VEVOR 500W Wind Turbine Generator, 12V Wind Turbine Kit, 3-Blade Wind Power Generator with Anemometer

Rated Power: 500W Rated Voltage: 12V Number of Blades: 3 Wheel Diameter: 47 in / 1.2 m Startup Wind Speed: 2.5 m/s Rated Wind Speed: 12 m/s Noise Level: 55dB Controller: Included Product Dimensions: 47 x 47 x 26.7 in / 1200 x 1200 x 680 mm Net Weight: 14.3 lbs / 6.5 kg