[This text was borrowed from http://www.solaroventrackers.com.]
Using the Solar Oven Tracker permits unattended operation all day long. The solar oven tracker follows the path of the sun and rotates your solar oven through the day. Since the oven is always properly adjusted at the right angle to achieve the highest possible temperature, this allows for faster cooking without manually adjusting your oven as the Sun moves across the sky. Simply place your Solar Oven on the lazy susan style sturdy handmade painted plywood platform, which is self powered by a small solar panel that directly drives a small solar powered motor connected to the wheels of the platform. There is a 10 unconditional year Guarantee on your solar tracker, but it should last a lifetime.
P.O. Box 1163
Rough & Ready, CA 95975