Rated Power(W) 2000 Rated Voltage(V) AC96 Rotor Diameter(m) 4.2 Start up wind speed(m/s) 2.5 Rated wind speed(m/s) 9 Security wind speed(m/s) 40 Rated rotate speed(r/min) 280 Yawing method Mechanical Yawing Braking method Rear&Dynamic braking Motor Shell Material Duralumin Blade material FRP Main machine weight (kg) 39 Guy Cable tower Tower Height(m) 9 Number of Nodes 3 Tower Weight (kg) 90 Free Standing Tower Tower weight(m) 8 Tower Weight (kg) 410 Wall thickness (mm) 4.5 Suggested battery capacity 12V150AH 8PCS Matched inverter type Revise Wave/Sine Wave