: Use online wind maps from WINDExchange or NOAA for a general idea, but consider an anemometer for site-specific data at "hub height".
: 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 buy small wind generator
: Best for charging batteries in RVs, sailboats, or remote sensors. These rarely make a dent in a standard home bill. : Use online wind maps from WINDExchange or
Before purchasing, you must determine if your location has enough "fuel." buy small wind generator