For producing power from sunlight
2006-12-10 17:44:26 · 4 answers · asked by max9del 1 in Science & Mathematics ➔ Engineering
look here:
http://www.scitoys.com/scitoys/scitoys/echem/echem2.html#solarcell
They document 2 different designs that can be made by a careful experimenter.
If you just want to know how they are made, try doing a search on wikipedia.
2006-12-11 00:52:10 · answer #1 · answered by Ron E 5 · 0⤊ 0⤋
Here's a diagram, but I think the semi conductor material might be a trade secret. http://science.nasa.gov/headlines/y2002/solarcells.htm
2006-12-11 01:54:14 · answer #2 · answered by Kacky 7 · 0⤊ 0⤋
it will be costly 2 u.
better u buy pencil cell from the chinese market in 2 rupees.
2006-12-11 01:47:02 · answer #3 · answered by Anonymous · 0⤊ 0⤋
using semi conductors
2006-12-11 09:59:36 · answer #4 · answered by Aswin Velu 1 · 0⤊ 0⤋