| Whisper Wind 100 (formerly H40) |

| The Whisper 100 (formerly H40) is one of the quietest wind turbine ever tested by the National Renewable Energy Labs. |
| Specifications Rotor diameter: 7 feet Weight: 47 lbs Start-up wind speed: 7.5 mph Peak power: 900 watts @ 28 mph Alternator: PM 3 phase brushless Output Voltage: 12, 24, 32, 36, or 38 volts |




| Switchback Energy Systems, Inc. P.O. Box 636 Iona, ID 83427 (208)520-0614 Fax: (208)528-2852 info@switchbackenergy.com |