Leo Gerst

• See heliostat prototypes:

http://www.heliostat.us/howitworks.htm

• Within 150 feet, 2.5 feet up and 6 foot wide.

• Home Depot mirror - 36x32" mirror - ended up being 5' wide for an image 115 feet - left to right was 4 feet, 1 foot high image, $40 at Home Depot

• Flat mirror is less expensive

• Motors for 8 dollars, so $16 per mirror.
• $150 controller - but go with OS

• Proof of concept: gather energy effectively