Aerofoil Whale is the primary aero component of the Vertical Axis Wind Turbine (VAWT) and Hybrid Renewable Energy System (HRES).Crafted from high-grade HDPE (High-Density Polyethylene), it features a unique whale-fin-inspired curvature that maximizes torque, ensures smooth rotation, and enhances durability under harsh environmental conditions. Its modular stacking design allows each blade to be vertically stacked, enabling flexible height configuration and scalable power capacity. This makes Whale suitable for various applications from compact urban installations to industrial-scale wind systems. Key Features Modular Design – Stackable blades for customizable height and power capacity. High Aerodynamic Efficiency – Whale-fin curvature enhances torque and rotation stability. HDPE Material – Durable, corrosion-resistant, and weatherproof. HRES & VAWT Compatible – Seamlessly integrates with hybrid wind-solar systems. Easy to Assemble & Maintain – Flexible for different system configurations. Specifications Material HDPE (High-Density Polyethylene) Length 1.7 m Width 1.2 m Height (per module) 1.0 m Design Type Curved Whale-Fin Aerofoil Modular Configuration Stackable (1–n modules) Application VAWT / HRES system Finish Smooth anti-corrosion coating Weight (approx.) ±18–20 kg per unit Color Aerion Signature Orange