Home Use High Efficiency 10kw 220V 240V Generator Wind Turbine. 5-Year Warranty Coverage: Comprehensive 5-year warranty provided for all mechanical components and performance. Free After-Sale Support: Dedicated free technical support available for installation and troubleshooting. Vertical Axis Design: Vertical shaft configuration with 3 curved blades for low noise and low start-up speed. High Efficiency Generator: Coreless permanent magnet AC generator with 30%-40% wind energy utilization coefficient. Customizable Mounting Structure: Slope roof, flat roof, or ground mounting options with adjustable angle racks. Hybrid System Compatibility: Designed to match with solar panels for home use, street lights, and camping. Robust Blade Material: Constructed with extra-strong reinforced glass fiber plastic for durability.