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The amount of energy that it takes to make glass and aluminum hasn't changed much. That part of the solar panel isn't going to change, where you are basically making an aluminum framed window that doesn't open.
It doesn't appear that solar panels will beget solar panels aany time in the foreseeable future and when they do it sure as heck will cost a lot more than one fiat greenback per watt.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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