How Much Will a 6.6kW Solar System Save Me?

If you're asking yourself how much will a 6.6kw solar system save me, you're likely looking at a potential reduction in your electricity bill of anywhere from $1,200 to $2,100 per year. It's a bit of a range, I know, but that's because your actual savings depend heavily on how you use your appliances and where you live. For most average-sized households, this specific system size has become the "Goldilocks" choice—it's not too small to be useless, and it's not so big that you're wasting money on capacity you don't need. ...

April 29, 2026 · 7 min · Brito Jessica