At 04:40 PM 18/12/2012, you wrote:

>The question I keep asking myself is, dollars aside, will solar cell X
>produce enough energy in it's useful life to fabricate a duplicate of
>itself. I don't believe I've found a "yes" yet...
>
>-Denny

As one wag pointed out, you don't see solar panels on the roof powering
the factories that manufacture solar panels.

--sp =20

--=20
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