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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.

Solar Savings & Payback Calculator

Step 1 · Net cost after rebate
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Step 2 · Months to break even Fill in every field

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.

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