... low noise 4.CE,ETL,Rohs 5.wind mill wind power supply HYenergy wind turbine features:CE certified for "Small Wind ... materialEasy installation, no welding needed. Pole connector provided for standard Schedule 40 x 2" pipe pole.ModelHY-2000LRated Output2000WPeak ... energy home system, wind solar hybrid power, wind solar hybrid street light, 2000w wind turbine, 2000W wind turbine generator, power supply