Does solar still pay off without the federal tax credit?
The federal residential solar tax credit has ended for new installs. RayValue shows Florida and California homeowners what rooftop solar and batteries are worth today, as honest ranges, using your own utility’s rates.
Free, no sign-up, and no phone calls.
Choose your state
Florida
The two states treat exported solar very differently, and we model each state’s rules. See what rooftop solar and a battery are worth on FPL, Duke Energy Florida or TECO.
Florida calculatorCalifornia
Export credits and self-consumption shape the math here. See how solar and a battery affect payback on PG&E, SCE or SDG&E.
California calculator
How it works
Tell us about your home
Pick your state and utility, then enter your average monthly bill and whether you want a battery.
We run the numbers
We size a system to your usage, estimate local sun, and apply your utility’s actual rate and export rules.
See a realistic range
Get low, likely and high estimates for cost, savings and payback, with every assumption listed.
Curious about the details? Read our methodology.