The wind turbine can build off grid system to charge batteries. Charge controller connect to battery. Charge controller connect to wind turbine.
This item is in the category "Home, Furniture & DIY\DIY Materials\Electrical Supplies\Alternative Energy Supplies\Wind Power Supplies\Wind Turbines & Kits". The seller is "bayoung-new-energy" and is located in this country: CN. This item can be shipped worldwide.