Rated output power 500w Class of insulation B Max. output power 600w Body material 20# seamless steel tube Rotor diameter 1.3m Magnet steel NdFeB38sh Rated speed 180r/ min Stator QZY-2/ 180/ 470 Rated wind speed 10( m/ s) Corrosion prevention Galvanization, paint Start wind speed 2.5( 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 12v100ah* 2pcs Ideal wind speed 4-14( m/ s) Service life 15years Output voltage AV24v/ 48v Cable tower height 6m Control system Controller, inverter Wind Turbine Weight 105kg