The wind wheel blade with a new technology by precision injection molding, coupled with the optimization of the aerodynamic shape design and structural design, high wind energy utilization factor, an increase of annual power generation. The generator using patented magnetic bearing alternator, coupled with a special stator design, effectively reduce the resistance torque of the generator, while the wind wheel and the generator has a more good matching characteristics, the unit running reliability. Starting wind speed: 1.8m/s. Rated wind speed: 11.5m/s.Max Power: 800W -Rated Power: 500W. Wind direction adjustment: automatic adjustment of the wind. Wind power and type: three-phase AC permanent magnet synchronous generator. 1x Wind turbines kit(stents is not included).