Solar Savings & Payback Calculator
Show a homeowner their net cost and payback time before they even call you.
Solar installers use a calculator like this as the first step of a sales conversation, not the last. A homeowner enters rough numbers and sees net cost and payback time before booking a call — the numbers they enter also double as lead-qualification context for the follow-up quote.
This is a barebone starting point — real pricing rules go beyond one formula. Need this for your own business? Make your own →
Questions
What does "months to break even" actually measure?
Net cost after any rebate, divided by your estimated monthly savings. It's a simple payback estimate, not a full return-on-investment calculation — it doesn't account for financing, electricity price changes, or panel degradation.
Is the rebate amount fixed?
No — it's whatever incentive applies in your area or program. Enter your own number.
Can this be used for commercial solar quotes too?
The formula works the same way, but a real commercial quote usually needs more inputs, like a usage profile or financing terms — this is a starting point, not the finished tool.
Powered by tinymath