solar systems
solar systems
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11.
by Yuga Rishi Shriram Sharma Acharya - 2008-11-17
An atom is the subtle form of the cosmos. Its central portion represents the sun of our universe. Electrons revolve around the nucleus (sun) just as planets revolve around the sun of our solar system...
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12.
by Jakob Jelling - 2010-01-02
Aside from the energy involved in heating the air in the house, one of the biggest energy (and financial) expenses is heating the water available in your home. This is why solar water systems are beco...
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13.
by Jakob Jelling - 2010-01-18
One of the biggest summer energy expenses can come from heating a swimming pool. You can definitely save some energy costs by investing in one of the solar swimming pool heaters available. You may thi...
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14.
by Jakob Jelling - 2010-01-18
What are flexible solar panels? Flexible solar panels are very thin films of solar energy converting amorphous silicon cells that can be painted on items like plastic, which makes them very flexible. ...