Feature: 1. HIGH EFFICIENCY: The wind turbine generator supports low speed starting, with high wind energy utilization, low operating vibration and high efficiency. 2. NYLON BLADE: The generator is 6 blades design, made of excellent nylon fiber material, lightweight and waterproof, with good corrosion resistance. 3. EXCELLENT MOTOR: Adopt 3 phase permanent magnet synchronous AC motor with high performance NdFeB permanent magnets, efficient and reliable. 4. WIND DIRECTION: With yaw adjustment system, automatically read the wind direction, adjust the rotor position, and obtain the maximum wind energy. 5. REAR WING: The wind turbine rear wing is designed according to the principle of aerodynamics, with high efficiency, low noise and less interference. Specification: Item Type: Wind Turbine Generator Rated Power: 300W Maximum Power: 310W Start Wind Speed: 2.0m/s Rated Wind Speed: 13m/s Safe Wind Speed: 50m/s Diameter of Wind Wheel: 1.2m Number of Blade: 6 Blades Power Generation: 0.9 kWh/day Blade Material: Nylon Fiber Generator Type: 3 phase AC permanent magnet generator Braking Method: Electromagnetic Wind Direction Adjustment: Automatically adjust the windward direction. Package List: 1 x Wind Generator6 x Blades1 x Flange Mount2 x Hex Wrench1 x Controller1 x Fairing1 x Wind Hub4 x Big Screws4 x Large Nuts8 x Large Gaskets4 x Washers13 x Small Screws13 x Small Nuts