sealybobo
Diamond Member
- Jun 5, 2008
- 123,125
- 21,841
Commercially available wind turbines range between 5 kW for small residential turbines and 5 MW for large scale utilities. Wind turbines are 20% to 40% efficient at converting wind into energy. The typical life span of a wind turbine is 20 years, with routine maintenance required every six months.still going strong, bullshit, post a picture from this century,