... , 5kw,10kw,20kw ,30kw,50kw on-grid working system Horizontal Axis Windmill generator:2kw-50kw pitch controlled wind turbine, off/on ... : guy wire tower, free stand tower & tilt up tower (can be chosen)Tower height: 6m-20m (can be chosen) 3. working voltage DC12V ... , DC24V, DC48V, DC96V, DC120V, Dc240V,DC360V, DC600V...It can be design according to user request.For more technical data ...