... If the system meets problem, and the wind turbine is running, it can prevent the wind turbine race rotation.2. Have the auto-protection ... following three series:1.Vertical axis wind turbine:300W,600W,1KW,2KW,3KW,5KW,10KW2.Horizontal axis wind turbine:300W,600W,1KW,2KW,3KW,5KW, ... 10KW,20KW,30KW,50KW3.Wind and solar hybrid (street lamp ...