What's the catch here? My usage is ~6300 kwh for the year. Spoke with a guy from palmetto. NJ you're allowed to install a system that's 100% of your usage. Looking at 15 panels. I'd probably just buy outright. Would cost ~$4800 out of pocket (17k for system - 5k for federal credit - 7k for nj credit). Break even would be about 6 years; maybe a year or two more if you factor in opportunity cost. He claims that they'd increase value of home by 4-6%. Roof is at 15 years. Seems too good to be true.
Reading through your posts sequentially my initial thought is that solar wouldn’t work for you simply because your power bills aren’t high enough. I think you said $75 a month, so under $1k a year. So at $17k cost for system you’d never make that back, but that state tax credit for you is huge! I don’t think I have that in VA.
I’ve tried to make the numbers work for me but I can’t. I average 1,500-1,600kwh usage a month, 12 month rolling average bill about $231 ($2,800 a year). Have solar quote for 43 panels, 15.48kw system for $39k, $29k after tax credits. Even if it fully eliminates my bill (it won’t, I’ll still have a monthly connection bill), it would take over 10 years. If it eliminates 75% of my power bill, takes 14 years to pay me back to break even - not counting time value of money.
I think if I’m looking for payback, I should first replace my ~15 year old heat pumps with newer more efficient ones and take advantage of that tax credit. They will more than likely need to be replaced in the next few years anyway and should save me 30% on heating and cooling.