Post 7 made on Wednesday December 6, 2006 at 10:56 |
Mr Griffiths It's my lucky day! |
Joined: Posts: | February 2005 2,678 |
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I once read the production process in terms of energy required in making solar panels is far more than the panel will produce in its lifetime so they are not really an eviromentally sound product...is this true?
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