... standing tower is Optional 2.Output: 200W, 300W, 500W, 1KW, 2KW Key Features1.Off grid inverter, single phase, 220V or 110V ... fiber glass blade 6.Aluminum alloy Generator shellWind Generator SZ200-2KW TECHNOLOGY SPECS ITEMMODESZ200WSZ300SZ500SZ1KWSZ2KW Generator Rated power(W)200W300W500W1KW2KW Rated voltage ... be one Controller and one Inverter separately Wind Generator SZ200-2KW