5kw 10kw 20kw 30kw Pitch Control Wind Generator Horizontal Wind Turbine. 5-Year Warranty Coverage: Comprehensive 5-year warranty provided for all mechanical and electrical components. Free After-Sales Support: Dedicated free technical support available for installation and maintenance issues. Low Noise Operation: Noise level lower than 40dB with curved blade design for quiet performance. Wide Wind Speed Range: Operates efficiently from 2.5m/s start-up speed up to 25m/s working speed. Multiple Voltage Options: Rated voltage available in 48V, 96V, 110V, 220V, and 380V configurations. High Efficiency Generator: Coreless permanent magnet generator with electromagnetic torque control. Durable Blade Material: Constructed with extra-strong fiber glass for long-lasting durability. Customizable Mounting: Mounting structure available for slope roof, flat roof, or ground installation.