Solar Flower - a low-cost DIY sun tracking unit

BJ Ward, John Usery, and Leigh Gilmore built and tested a "Solar Flower" - an online open-source design for a solar tracking unit made from inexpensive and scrap materials.

Resources for this project:

Solar Flower website (how-to's and discussion forum):

Watch a video of BJ, John and Leigh's presentation on Vimeo:
Josh Kearns,
Dec 19, 2012, 1:33 PM