: Most small turbines require a minimum average wind speed of 4.5–5 m/s (10–11 mph) to be economically viable.
Before purchasing, you must determine if your location has enough "fuel." buy small wind generator
: Turbines should be at least 30 feet above any obstacle within a 500-foot radius to avoid performance-killing turbulence. 2. Choose the Right Capacity : Most small turbines require a minimum average
Select a size based on whether you want to supplement your power or cover it entirely. Choose the Right Capacity Select a size based
: Calculate your annual usage (in kWh) from your utility bills first. Reducing your load through energy efficiency is always cheaper than generating more power. 3. Compare Turbine Types Small Wind Guidebook | Department of Energy
: The standard for residential use. A 5–10 kW system can potentially supply a significant portion of an average home's electricity.