Fresnel technology solar lens DIY sun tracker heliostat.
http://greenpowerscience.com/heliostat1.php
This setup allows for the heated target to remain stationary providing an optimal work area for melting metals, glass and distilling water. The advantage of this system is unlimited target weight. The disadvantage is early morning sunrise and evening sunset misses. The optimal work time is from 9am to 5pm.
DRILL HACK
Heliostat for a parabolic mirror.
Post time: Jun-25-2017