Southwest Windpower Whisper 500 High Voltage Wind Generator

The Southwest Windpower Whisper 500 High Voltage Wind Generator is no longer available from Infinigi.

Regrettably, we do not have any inventory left nor have access to this product as it is discontinued. Please note that we place this message on products that we have exhausted our options in obtaining. Contacting us will only reaffirm this message.

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Infinigi Staff

Southwest Windpower Whisper 500 High Voltage Wind Generator

Whisper 500 High Voltage Wind Generator & EZ Wire

SouthWest Windpower Whisper 500 Wind Turbine

Five Year Warranty on Southwest Windpower Whisper 500

Whisper, a name with more than 10 years of experience in the field, has been re-engineered and launched under the Southwest Windpower family of wind turbines.

The Whisper has an all-new look featuring a cast aluminum frame and smooth, quiet operation of the patented "angle-governor" furling design.

Whisper 500 - Serious power production for an entire home.

The 3000-watt rated turbine will deliver in excess of 500 KWH per month in a 12 mph (5.2 m/s) wind. This machine has a 14-foot (4.26m) rotor diameter providing 175 sq. ft. of swept area. The Whisper 500 has been redesigned, incorporating a stronger, larger yaw shaft, new blade stabilizer straps and a third spindle bearing for increased reliability.

The Whisper 500 features a fiberglass and structural foam core blade for smooth, high efficiency operation and low wind start-up. It also incorporates the patented "angle governor" design for quiet operation in high winds. The Whisper 500 is an excellent machine for village power projects, farms, ranches, back-up power and remote homes with large energy demands

Patented Angle Governor: Exclusive to the Whisper, the side furling Angle Governor protects the turbine in high winds by turning the alternator and blades out of the wind, reducing its exposure. Unlike other wind turbines that lose as much as 80% of their output when furled, the Angle Governor allows the Whisper to achieve maximum output in any wind.


Rotor diameter: 15' (5.0 meters)
Weight: 175 lbs (55 kg)
Mount: 5" Schedule 40
Start-Up wind speed: 7.1 mph (3.1 m/s)
Voltage: 24, 32, 48 V DC; 240 V AC 
Peak Power: 3200 Watts @ 27 mph (12 m/s)

Important note for the Southwest Windpower Whisper 500 High Voltage Wind Generator

Shipping Note: Due to the oversized nature of this product, freight is the only shipping method available. You may proceed with an order online and we will contact you prior shipping this item or please Contact Us and we will work to get you the exact shipping cost.

What our customers say about the Southwest Windpower Whisper 500 High Voltage Wind Generator

I had a Whisper 500 installed 2 years ago and it has been nothing but a nightmare since. Six months ...

Rated by Roland Guy
Note: Specifications and pricing of the Southwest Windpower Whisper 500 High Voltage Wind Generator subject to change without notice. Illustrations and descriptions of the Southwest Windpower Whisper500H do not claim to be complete or exhaustive.
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Manufacturer Info
Southwest Windpower
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