1.Low start wind speed 2.High efficiency 3.FRP blades 4.aluminum alloy generator shell 5.long lifespan Production Description 1. Low speed permanent magnet generator2. Tiny friction, low noise, and high strength3. Galvanized tower to prevent rustiness4. Blades with FRP material5. Automatic PLC6. Blade design according to the structure and technology of airplane propeller7. Low starting torque, ...