Wind Turbine Output Calculator
Calculate annual energy production from wind turbine specs and wind speed.
Inputs
m
m/s
kg/m³
%
%
Results
Average Power
422.41 kW
Annual Production
3,515,263 kWh
Daily Production9,630.9 kWh
Swept Area5,026.5 m²
How to Use This Calculator
- Enter the turbine's rated power in kW and rotor diameter in meters.
- Input the average wind speed at hub height.
- Set the air density at the site.
- Review the estimated annual energy output in MWh and capacity factor.
- Adjust for array wake losses (typically 5–15%) when calculating farm-level output.
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