Rated output power 5kw Class of insulation B Max. output power 6kw Body material 20# seamless steel tube Rotor diameter 3.7m Magnet steel NdFeB38sh Rated speed 120r/ min Stator QZY-2/ 180/ 470 Rated wind speed 12( m/ s) Corrosion prevention Galvanization, paint Start wind speed 3( m/ s) Blade 5 FRP blades Working wind speed 3-25( m/ s) Over speed protection Automatic yaw, electromagnetic protection Survive wind speed 50( m/ s) Suggest battery 12v150ah* 16pcs Ideal wind speed 4-14( m/ s) Service life 15years Output voltage AV192v/ 380v Cable tower height 12m Control system Controller, inverter Wind Turbine Weight 280kg