Produces up to 400-Watt of power in your own backyard. Marine Grade 400 Watt Wind Turbine. The item "Marine Grade 400 Watt Wind Turbine" is in sale since Thursday, June 10, 2021. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Wind Power Supplies\Wind Turbines & Kits". The seller is "tools_direct" and is located in Multiple Locations. This item can be shipped to United States.