63A breaker for surge protection and manual stop switch for high wind protection. Add a digital ammeter and shunt to see power production.

This component is highly recommended for all Air-X and Air-Breeze installations.

Allows the ultimate control of your Whisper wind system. LCD Display for WHI 100/WHI 200 Controller.

LCD Displays: total kilowatt hours and peak amps.

The Whisper Controller has been designed to accommodate a Model #40 anemometer, manufactured by NRG. Other equivalent anemometers may work; refer to manufacturers specifications.