Vevor 500W Wind Turbine Generator w/MPPT Controller

This generator features a high-efficiency 500-watt output for optimal wind energy utilization. It operates quietly at 55 dB with a 3-phase AC permanent magnet synchronous generator. The 47-inch rotor blades are made from reinforced fiberglass nylon, designed to withstand extreme temperatures from -40°C to 80°C. The price drops from $139.99 to $111.99. Shipping is free.