As I already told your alt:That is only a part of it. So how much will it cost and what is the return on investment by saving a couple thousand a year in electricity costs? Amortize it over the life of the useful life of the equipment and give us the return. I can do that why can't you boy?
"Let me teach you how to fish you git.
Go to a site like: http://estimator.solar-estimate.org/
Plug in the following numbers
1. Use a VT zipcode
2. Put in 1200 kwhr/year for usage (national avg is 11-1200)
3. Click the "Estimate My System" button.
4. Find someone smarter than yourself and have them explain to you what all those numbers mean."
Which number are you stuck at dummy?