VEVOR Wind Turbine 600W 12V Wind Turbine Generator White Lantern Vertical Wind Generator 5 Leaves Wind Turbine Kit with Controller No Pole (600W 12V, White)

Blade Material: Nylon Fiber,Braking Method: Electromagnetic,Voltage: 12 V DC,Max. Power: 600 W,Wheel Diameter: 90 cm (2.95 ft),Number of Blades: 5 pieces,Rated Wind Speed: 12 m/s (39 ft/s),Survival Wind Speed: 45 m/s (147 ft/s),Direction: Automatic Upwind,Initial Wind Speed: 2 m/s (6.56 ft/s),Generator: AC PMG Three-phase