Off-Grid Wind Turbines

American Zephyr Airdolphin

The Airdolphin will generate at wind speeds of 2.5m/s through 50m/s.
However, when the conditions become too violent, Airdolphin will continue to work at controlled output up until wind speeds of 50m/s, at which point the turbine will finally stop, or will go back to normal mode once winds have stabled.

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Southwest Windpower "Whisper 100"

The Best-Selling Small-Wind Turbine in its Class. The Whisper 100 can produce up to 100 kilowatt hours a month in moderate to high winds. One of the quietest turbines ever tested by the National Renewable Energy Labs, it also has an elegantly simple design that further increases its aesthetic appeal.

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Southwest Windpower "Whisper 200"

High energy potential, even in low to moderate winds. 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.

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Southwest Windpower "Whisper 500"

Serious energy potential for high-wind areas. With its two-bladed, fiberglass-reinforced design, the Whisper 500 is built to take the punishment of harsh, high-wind environments, while generating high-energy yield. In fact, the Whisper 500 can produce as much as 500 kilowatt hours a month in a 12 mph average wind, which is enough to power the needs of a typical off-grid home.

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Southwest Windpower "Air Breeze"

AIR Breeze is trusted by sailors around the world and recommended as the best high-energy output turbine by Yachting Monthly. Its optimized electronic controls deliver energy quietly and efficiently. Extensive third party testing and certification shows more consistent output than the competition. AIR Breeze is part of the latest generation of AIR products—the world’s best-selling wind turbines—with more than 135,000 units sold in more than 120 countries.

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Southwest Windpower "Air 30"

AIR 30 is the best choice for reliable energy for small cabins, RVs, camping, garden lighting and hobbies. AIR 30’s optimized software delivers reliable energy.
The AIR 30 is an ideal wind turbine for hybrid systems with solar. Not for use in marine environments.

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Southwest Windpower "Air 40"

AIR 40 is the best choice to provide energy for off-grid homes, water pumping, lighting, telecom and anywhere you need electricity and have wind. AIR 40’s optimized electronic controls deliver energy quietly and efficiently.
The AIR 40 is an ideal wind turbine for hybrid systems with solar to offset those cloudy or wintery periods. Not for use in marine environments.

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