1.Low start wind speed. 2. High efficiency. 3. FRP blade . 4.lifespan 20-25years wind turbine BLADE match wind turbine300W-50KWFeatures of FRP blades1.Low start-up wind speed2.Hight efficiency,long life3.Easy to intall4.CE,ISO9001.5.material is FRPAbout usShandong Jiali New Energy Co.,LTD is specialized in manufacturing wind turbines, the main OFF-grid types are 300W, 600W, 1KW, 2KW, 3KW, 5KW, ...