| Numbers of blade(P): 3
Materials of blade: 1.0 cold- rolled iron
Diameter of wind turbines(m): 2.3
Startup wind speed: 3
Rated wind speed(m/s): 8
Working wind speed (m/s): 3-25
Max. wind speed(m/s): 40
Rated speed(rotate/minute): 400
Wind energy ratio(%): 0.41
Generator: Permanent magnetic generator... |