1 Pitch controlled technology
2 30% electricity generated more than normal
3 Automatic electrical brake
4 Maintenance free
5 Tilt-up tower

AH-5kW pitch controlled wind turbine, newly developed by Qingdao Anhua, is a patented product and pioneer in domestic. The self-developed centrifugal pitch controlled mechanism of Wind turbine adjusts blade pitch following wind rotor rotating speed, and keep wind turbine at rated rotating speed. The wind turbine has a stable output power and safe running and is maintenance free. Wind rotor never goes to over speed even encounter to variable wind speed and strong gale.