Conerstone Power Products - Dynamic Power Solutions

Maximum Output in Any Wind
Whisper 500 Furling

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 turbine exposure. This angle-governor lets the Whisper 500 continue to safely spin and deliver energy even in high winds.

At a Glance

Kilowatt Hours/Month:
Rotor Diameter:
Voltage:
Rated Power:
Turbine Controller:
Warranty:

538 kWh/mo at 12 mph (5.4 m/s)
15 feet (4.5 m)
24, 36, 48 VDC (high voltage avail.)
3000 watts at 24 mph (10.5 m/s)
Whisper Charge Controller (included)
5 year limited warranty

Monthly Energy

Whisper Controller and Digital Display

The Whisper 500 ships complete with a controller and diversion load, ensuring quiet, safe operation of your wind turbine when the batteries are charged. The controller installs in minutes and it protects both your wind turbine and battery and easily fits inside your battery room.

Add the optional LCD display to instantly monitor real-time data on the performance of your Whisper 500. The display can be mounted on the controller or up to 1000 feet (300 meters) away, so you can monitor performance in the comfort of your home. You can even add an anemometer feed to compare wind speed with turbine output to make sure you are getting the most from your Whisper 500.