Wind Turbine Calculator

Potential of wind power before blades:

Density of air:

Wind speed :

Rotor diameter:

Area covered:

kinetic power:

kinetic power (kw):

Annual potential wind energy:

Electric power in output of wind turbines:

Betz limit:

Pmax according to Betz limit (16/27):

Yield losses:

For each component fill the appropriate ratio according to your system :

Blades:

Gear box:

Generator:

Transformer:

Rectifier:

Batteries:

Wire losses:

Total yield losses:

Average performance ratio:

Power, losses included:

Annual wind turbine energy:

Average annual Wind speed:

Capacity factor:

Real annual electricity production:

Ratio kWh/kW/y:

Global wind turbine yield Electric energy/kinetic energy:

Targeted Production:

Annual Production Need:

Total Number of Turbines Needed: