This Darrieus vertical shaft wind turbine features a spiral blade design that delivers high efficiency and smooth power generation. With a high coefficient of performance (Cp), it captures more wind energy compared to traditional vertical turbines, resulting in better electricity output.
Its vertical axis design allows the turbine to operate efficiently regardless of wind direction, eliminating the need for complex yaw mechanisms. The spiral structure ensures smooth rotation, reduced vibration and low noise levels, making it ideal for residential and urban environments.
Built with strong FRP (glass fiber) blades and a permanent magnet generator, this turbine offers long-lasting durability and reliable performance. It is scalable and suitable for both small and large installations, including commercial and industrial projects. With automatic wind adjustment and electromagnetic braking, it ensures safe and stable operation even in high wind conditions.
Key Features
- High efficiency spiral blade design (high Cp value)
- Low noise operation (<50 dBA)
- Vertical axis (works in all wind directions)
- Durable FRP (glass fiber) blades
- Stable and smooth rotation
- Automatic wind direction adjustment
- Electromagnetic braking system for safety
- Long lifespan (up to 20 years)
Technical Specifications
- Rated Power: 20KW
- Blade Material: FRP (Glass Fiber)
- Blade Quantity: 2
- Blade Length: 4m
- Rotor Diameter: 1.5m
- Rated Voltage: 48V – 220V
- Generator Type: Three Phase AC Permanent Magnet Generator
- Start-Up Speed: 2 m/s
- Rated Wind Speed: 11 m/s
- Survival Wind Speed: 50 m/s
- Protection Level: IP54
- Braking System: Electromagnetic Brake
- Noise Level: <50 dBA
- Temperature: -20°C to +50°C
- Design Life: 20 Years
- Wind Adjustment: Automatic windward adjustment
- Packing Type: Carton / Wooden Box
Applications
- Residential & Urban Areas
- Commercial & Industrial Projects
- Coastal & Windy Regions
- Hybrid Solar-Wind Systems
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