Hummer H4.6-3000w small wind generator is the most advanced in the world, which has four patents.
It is extreme light and small, high in efficiency–more than 0.8 of utilization ratio.
Light: wind Generator is extremely light; the weight of H4.6-3000w small wind turbines is only 60kg, including blades, hub and nose cone.
Small: The wind turbines is inside the nose [...]