Features 1、After the wind turbine is assembled, is in the shape of a double‑layer lantern, which can effectively reduce the wind energy consumption. 2、Effective current and voltage regulation, high wind energy utilization rate, can ensure good power generation rate. 3、As a portable power generation equipment, it is often used for charging boats, terraces, cabins or mobile homes, or solar and wind power hybrid systems. 4、These wind turbine accessories are made of alloy steel and plastic, has high temperature resistance, and good environmental adaptability. 5、Motor structure design can effectively reduce the drag torsion, and the good cooperation between the wind turbine and the generator makes the whole unit more reliable. Specification Item Type: Wind Generator Material: Alloy steel + plastic Rated Wind Speed: 12m/s Starting Wind Speed: 2m/s Safe Wind Speed: 45m/s Wind Wheel Diameter: Approx. 0.9meter / 3ft Number of Blades: 4pcs Package List 1 x Fastener Pack 4 x Blades 1 x Wind Turbine 1 x User Manual 1 x Fixed Piece 1 x Wrench 1 x Controller