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Durable & Weather-Resistant FRP Blades for VAWT Systems 8m blades for 20kw vertical axis wind turbine
| Minimum Order Quantity: | 1 | Price: | $1500 |
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| Packaging Details: | plywood case | Delivery Time: | 10-15days |
| Payment Terms: | T/T | Supply Ability: | 200units/month |
| Place of Origin: | CHINA | Brand Name: | BF-H-BLADES |
| Certification: | 9001/CE | Model Number: | BF-H-BL |
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Detail Information |
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| Cut-In Wind Speed: | 3 M/s | Blade Material: | Fiberglass |
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| Rotor Diameter: | 1.5 Meters | Rated Wind Speed: | 11 M/s |
| Installation: | Roof Or Ground Mounted | Voltage: | 220 V DC |
| Application: | Residential, Small Commercial | Starting Torque: | Low |
| Weight: | 220 Kg | Type: | Vertical Axis Wind Turbine |
| Blade Number: | 3 | Power Output: | 3kW |
| Noise Level: | < 45 DB | Survival Wind Speed: | 45 M/s |
| Highlight: | FRP blades for VAWT systems,20kw vertical axis wind turbine blades,weather-resistant 8m wind turbine blades |
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Product Description
Durable & Weather-Resistant FRP Blades for VAWT Systems - 8m Blades for 20kW Vertical Axis Wind Turbine
High-Performance Aerodynamically Optimized FRP Blades for Vertical Axis Wind Turbines. Our Fiber Reinforced Plastic (FRP) blades are precision-engineered for Vertical Axis Wind Turbines (VAWT), offering an optimal balance of strength, lightweight design, and long-term weather resistance. Manufactured using advanced composite molding technology, these blades are tailored to maximize energy capture from turbulent and multi-directional wind flows, making them the ideal choice for both urban and remote installations.
Core Advantages
Composite FRP construction ensures high structural rigidity with minimal weight, reducing rotational inertia and enabling smooth startup even at low wind speeds.
Computer-optimized airfoil profiles (e.g., NACA series) and twist distribution maximize torque output and overall annual energy yield for Darrieus or hybrid VAWT designs.
UV-resistant gel coat surface and anti-erosion coating protect against sand, moisture, salt spray, and temperature extremes (-40°C to 80°C), ensuring reliable performance in coastal or harsh environments.
Each blade is produced using closed-mold processes (RTM/VARTM) for superior dimensional accuracy, surface finish, and batch-to-batch consistency. Custom lengths, colors, and connection interfaces are available.
Non-corrosive material eliminates rust risk; requires no painting or regular surface treatment. Designed for a service life of 20+ years.
Key Features
- High-strength glass fiber composite construction
- Optimized for vertical axis wind turbine applications
- Superior durability and weather resistance
- Lightweight design for improved efficiency
- Precision-engineered aerodynamic profile
- Corrosion-resistant materials for long service life
Technical Specifications
These advanced composite blades are manufactured using state-of-the-art processes to ensure consistent quality and performance. The glass fiber reinforcement provides the structural integrity needed for reliable operation in various wind conditions while maintaining optimal weight-to-strength ratios.
