SN series of wind turbines by the ultra-high intensity of precision engineering plastic injection molding, wind round the smooth and quiet operation. Round of the wind through the airfoil aerodynamic experts from well-designed, with very low start-up with the starting point, high wind energy utilization efficiency and to take leaves according to their own aerodynamic effect to prevent any wind speed conditions. SN series of high-quality high-strength permanent magnetic materials, generators, small size, light weight and high power generation efficiency. Electrical experts unique electromagnetic design techniques to create the generator has a tiny start-up resistance torque, would effectively guarantee SN series in the breeze will be able to run. SN series all use high-quality aluminum alloy die-casting parts and stainless steel precision parts, the whole lightweight machine. Widely used in -30 ℃ ~ 60 ℃ temperature, high humidity, wind and other sand and salt spray environment, with extremely high reliability.