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If I buy used panels, rack them my self, wire them up use a cheaper inverter I might be able to break even with 7 cent a kwh power in as soon as 3 years.
Most people aren't like me. They will hire some one to do it using new panels, charge labor, ect and the break even will be almost never.
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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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