Solar PV Energy Payback Discussion
I posted an entry below about the shortest day of the year. In the comments, a reader John Pickens responded with comments about the belief that my system will never produce enough energy to repay the energy used to create the components (panels, etc). I believe that he is incorrect.
UPDATED 12/29/2004 4:47pm EST
Below is the discussion (click the link to continue reading):
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