5KW wind generator blades made of reinforced fiberglass

The same blades are used on our TALON 5 wind generators. HUB is included in this listing for free. The shipping cost is for USA 48 states only. International and USA customers from other states need to get a shipping quote before placing the order.

Note: Please be careful comparing our blades to our competitor's blades. Their blades are poorly made with thick seam lines that severely change the aerodynamic characteristics and cause a lot of noise. Also, our blades are shipped to us pre-balanced and in matched sets in their own boxes. Our competition receives their blades in a large crate with all the blades thrown in, causing scratches and cracks - making them appear to be used. You will be very happy with the blades we send you.

Air Foil: S809.
Power: Applicable for 5KW Generators
RPM: up to 240 RPM
Diameter: 16.4 feet = 197 inches = 5 meters
Length: Blade length is 97.5" = 248 cm
Weight: 23.5lb/blade
Coating: UV coated to prevent ultraviolet damages
HUB Included: Yes
Balanced: Yes
TSR: 6:1 at heavy load, 8:1 at light load, and 10:1 without load
Efficiency: 0.49
Longevity: 20 years

Please scroll down to the bottom of the page to see photos provided by our customers.

These blades have been expertly designed and made to harness the wind power as much as possible. Its efficiency is graded at 0.49 in converting wind power to mechanical power, which is at the very top end ( the highest is 0.5). The exact same blades are used in commercial wind generators. The performance of the blades is much better than home-brewed ones.