About SolarPayback

SolarPayback is an independent reference site in the residential solar payback and ROI space. How fast does home solar pay for itself in your US state in 2026?

What we do

We build fast, free tools and publish reference data sourced from authoritative, openly-licensed datasets. Every figure on the site is computed transparently and attributed to its source.

How we work

Our pages are generated from structured data and standard formulas, then reviewed before publication. See our methodology for sources, update cadence and known limitations.

Contact

Questions or corrections? Get in touch.