Wind turbine
1 000 W | Whisper 200
Southwest Windpower
The Whisper 200's 9-foot (2.7 m) blades create almost twice the swept area of the Whisper 100, and yield up to 200 kilowatt hours a month in a 12 mph (5.4 m/s) wind. A high-voltage model is available for transmission over longer distances.
