13.1 Ft (157″) Diameter. High Efficient Wind Generator Blades w/ HUB 3
13.1 Ft (157") Diameter. High Efficient Wind Generator Blades w/ HUB, 3 Rotors Power - Applicable for 1000-1500 watt generatorsStart-up Wind Speed - 6.7 mph or 3m/sNominal Wind Speed - 22.4 mph or 10m/sTSR - 6:1 at heavy load, 8:1…
