Min. Order Reference FOB Price
1 Piece US$290.00-1,290.00 / Piece
Product Description
2KW 3KW 5KW Helical Vertical Wind Turbine Generator For Roof Product Description Higher efficiency and power density than other types of vertical-axis wind turbines. Spiral type vertical wind turbine is a kind of Darrieus wind turbine, which has blades that are curved in a spiral shape. ...