wind turbine blades 1Kw to 300Kw CE certificate, higher Cp Value, ... the only manufacturer who can both design and manufacture wind turbine blades up to 300kw in China.Rated shaft output ... 1Kw, 2Kw, 3Kw, 5Kw, 10Kw, 15Kw, 20Kw, 30Kw, 50Kw, 65Kw, 100Kw, 150Kw, 200Kw, 250Kw, 300Kw.Blade length from 1m ... (mm)979MaterialFRPBlade Weight(Kg) Bolt Circle Diameter(mm)434 50Kw wind turbine blades with CE