1. Low-cost wind generator; 2. High-power output and high efficiency; 3. Noise-free and vibration- ... output300w1000wcover materialerosion resistant alumiumerosion resistant alumium Feature of wind power turbine 1. It can be installed in the narrow ... roof of public facilities, companies,factories, and residence, etc. 2. Wind-resistant structure , noise-free, vibration-free, and will ...