Feature: 1. The wind generator has a low start‑up wind speed and high wind energy utilization rate, and can be used with solar energy systems. 2. The vertical axes wind turbine is more stable during operation, is not easy to shake, and has low vibration and noise. 3. The blade is made of nylon fiber material, which has good toughness, anti‑aging deformation, good corrosion resistance and long service life. 4. The 3‑phase AC permanent magnet motor can effectively reduce the resistance torsion, and the wind wheel and generator are well matched to improve the stability of the unit. 5. Equipped with an external controller, suitable for home, ship, ocean, monitoring use or solar and wind hybrid street light system. Specification: Item Type: Wind Turbine Model: DT-HL-400W-Red Rated Power: 400W Rated Wind Speed: 12m/s Start Wind Speed: 2m/s Safe Wind Speed: 45m/s Number of Blades: 4pcs Blade Material: Nylon fiber Generator: 3-phase AC permanent magnet synchronous generator Controller System: Electromagnetic/yaw Installation Method: Hoop mounting Adjustment Method: Automatic adjustment of wind direction angle Working Temperature: -40℃-80℃. Package List: 1 x Wind Turbine4 x Blades1 x Gasket1 x Controller1 x Fastening Tool Kit1 x Wrench1 x User Manual Note: 1. When assembling, please place the generator, do not drop, knock, or touch, otherwise it may damage the product and affect the use.2. When connecting the controller, be sure to follow the wiring diagram on the controller to wire, otherwise it will affect the normal use of the product, and the product will be burnt in severe cases.3. After assembling, first confirm whether each screw is fixed well before using.4. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.