Wind turbine that adapts to the wind speed and wind direction. Looks like the real model.

ENERCON E-40/5.40 48m:
Price: $433.575
Income per hour: $525
Daily upkeep: $80

ENERCON E-40/5.40 65m:
Price: $459.140
Income per hour: $555
Daily upkeep: $80

Vestas V44 40m:
Price: $494.930
Income per hour: $634
Daily upkeep: $85

Vestas V44 50m:
Price: $500.043
Income per hour: $654
Daily upkeep: $85

Vestas V44 65m:
Price: $530.720
Income per hour: $674
Daily upkeep: $85