www.greenpowerscience.com Aluminum Bowls as Parabolic Reflectors. Stirling Engine Running off of One. Different Stages of Polishing.
Filed under Solar Power by on Jul 9th, 2011. 25 Comments. 
Andasol Power plant in Spain 3x 50MW power plants with Nitrate and Potassium salt storage 7.5 hours after sun down or cloudy period full plant operation for each of the 50MW plants.
Filed under Solar Power by on Jan 29th, 2011. 18 Comments.
This is a thick Mylar based parabolic mirror with a 40 inch effective area. The focal length is adjustable with vacuum power. It produces amazing optics and may be an option for a Dobsonian Telescope. The part C material is a first surface mirror on one side and second surface on the other. We coat the first surface with an enamel spray as water can remove the mirror. Once coated it is weather proof. We also use the second surface for solar. FOCAL LENGTH 5000 MM TO 8000 MM. I left this a bit baggy but with a good stretch, you can make a 15M FL.
Filed under Solar Power by on Jan 5th, 2011. 25 Comments.
www.greenpowerscience.com Cutting glass bottles in less than one minute is easy with a simple bottle cutter and concentrated sunlight.
Filed under Solar Power by on Nov 28th, 2010. 25 Comments.
This is Part 2. Solar Training, Understanding optics of Parabolic Mirrors and Fresnel Lenses. Cheap Telescope astronomy. Telescope first surface mirror. PART 1 IS HERE: www.youtube.com
Filed under Solar Power by on Nov 25th, 2010. 25 Comments.
