... speed permanent magnet generator Low starting torque High generating efficiency Wind power system 400w 1. Application House use, fish raft.2 ... service,selling and after-sale serviceEffsun Wind Power CO.,LTD is a High-tech Enterprise of wind power industry in China. We mainly ... produce 300w,400w,500w,1kw,2kw,3kw,5kw,10kw,and 20kw small wind turbine group,wind ...