... and magnetic suspention structure,the high wind energy coefficient,very low start-up wind speed, the high anti-wind capability,high stability,anti-corosion ... Rated power20,000WMax power25,000WOutput voltage380Blade diameter11mRated wind speed11m/sStart up wind speed3m/sWork wind speed3-25m/sSecurity wind speed40m/sTop quality except tower800kgHeight of ...