Photovoltaic I think…
The ones used to power a house…?
More Pages:
- Solar Lights: What Simple Steps Are You Doing To Cut Down On Your Electric Bill? (6/6/2011)
- Solar Panel: How Much Does A Solar Panel System For Your Roof Cost In The U.S.? (5/17/2011)
- Solar Panel: Solar Panel Cost And How To Pick The Right Ones? (4/29/2011)
- Solar Panel: How Much Would A Wind Turbine Or A Solar Panel Cost For A 2 Level Home? (6/2/2011)
- Solar Panel: How Much Will A Solar Panel System Cost To Run A Whole House? (6/1/2011)

{ 2 comments… read them below or add one }
what kind of solar panel? photovoltaic..hot air..hot water?
No. The PV cells you’ve seen are made of high-grade silicon. You can’t refine this by yourself; it’s an extremely difficult and expensive process. The best you can do is making solar heaters/cookers etc.