Specification:<br>Item Type: Professional Wind Turbines<br>Item Type: Windmill Turbines Generator<br>Rated Power: 1600W<br>Starting Wind Speed: 2.0m / s<br>Rated Wind Speed: 12m / s<br>Survival Wind Speed: 50m / s<br>Number of Blades: 6Pcs<br>Blade Length: Approx. 550mm / 21.7in<br>Blade Material: Nylon fiber<br>Generator: 3-Phase AC permanent magnet synchronous generator<br>Controller System: Electromagnetic/yaw<br>Adjustment Method: Automatic adjustment of wind direction angle<br>Working Temperature: -40-80℃<br><br>Package List:<br>1 x Motor<br>6 x Blade<br>1 x Controller<br>1 x Blade Cover<br>1 x Gasket<br>1 Bag Fastening Kit<br><br><br>