{Solar Power Options}

solar renewable energy
UNI sponsoring Solar Energy System summit
By: William Kresse With demand for smaller wind and solar energy systems rising, the University of Northern Iowa's Center for Energy and Environmental Education has partnered with the National Center for Appropriate Technology, the Iowa Renewable Energy Association and A...
What Is Renewable Energy?

Solar Power Questions:

What is best material that can be used to have highest efficiency in the solar technology (renewable energy)?

Some material that i found;
1. Silicon
2. Gallium Arsenide
3. Selenium Cadmium Sulpide
4. Thinfilm Cadmium Sulpide

if posible, please include the composition of the material used
Do we really need solar in future
Do we really need solar in future?

You will get a complete tutorial on this on

http://www.technocs.vipzone.biz

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