[quote=moneymaker]6.2KW system in May 2014
$25K with $6.2K of that for labor
$7600 federal tax credit,already used it all
generates on average $300/mo. in electricity if in tier 3 or 4
payback is like 9-10 years
expect yearly bill to be roughly what used to be 1 month[/quote]

Ok got the yearly bill last month and it was very low-$33 for a full year of electricity.