Sterling became involved with Solar Unlimited in 2006 bringing a professional and finished touch to the installs. He thinks of the aesthetics of the system and how he would want it to look if it was his place and enjoys taking an artistic approach to each install. Since joining Solar Unlimited Sterling has installed over 150 renewable energy systems

Sun-A-Ray Trackers uses 110v AC controllers and motors for movement.  We have chosen this due to the variation of DC voltage outputs that can occur with today’s MPPT charge controllers.  The AC controller has the ability to return the array to the east position after the sun has set giving it an advantage by tracking the sun from sunrise to sunset; allowing the end user maximum production from the array.