Save money and get off the grid by installing the 400w DC Wind Turbine Generator, 60w Solar Panel and 1kw Inverter. This DIY kit is an affordable option for cabins or homes in remote, windy regions. Store the energy produced in one or more 200AH to 400AH batteries. The combination photovoltaic and wind system is especially ideal year-round when cloudy days but blustery winds prevail. The weatherproof components are designed to provide years of reliable service.