... places can not connect to the public grid. We offer both off-grid system and on-grid system.Detail ShowAll the pictures you ... have 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 ...