renewable energies

SOlar Energy?

3 Examples of how solar energy is used.

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This entry was posted on Friday, February 19th, 2010 at 1:01 pm and is filed under Solar Energy. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

3 Responses to “SOlar Energy?”

1. Isenki on February 22nd, 2010 at 4:50 am

   1. Solar energy can produce electricity through the use of photovoltaic cells.
   This energy often is used to
   -heat water
   -operate small electronic devices

   But the main use of solar power is, of course, growing plants. (Without the sun, nothing could live!)

2. Ganesh on February 23rd, 2010 at 10:35 am

   Visit these links:

3. Brian K on February 23rd, 2010 at 2:40 pm

   Solar energy is used as follows:

   It heats and lights the earth, without it we would all die on a very cold rock with no plant life.

   Photo voltaic cells can collect solar energy and produce an electric current.

   Solar collectors, usually roof mounted, are used domestically to heat water in homes.

   Some desert areas use an array of mirrors to heat water in a central tower to produce steam to turn a generator and produce electricity.

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