Solar Panels in Utah: 2026 Cost, Savings & Incentives
Solar in Utah (2026): a typical 9 kW system costs ~$27,000 with no federal credit, saves ~$1,439/yr and pays back in ~18.8 years.
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Utah solar decision guides
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How much does solar cost and save in Utah in 2026?
A typical 9 kW system (23 × 400 W panels) costs about $27,000 installed and produces roughly 15,623 kWh/year at 5.8 peak sun hours. At 13.16¢/kWh with net billing / reduced export credit, that is worth about $1,439 in the first year — a ~18.8-year simple payback with no federal tax credit.
| Item | Estimate |
|---|---|
| Installed cost at $3.00/W | $27,000 |
| Federal tax credit (§25D ended 12/31/2025) | $0 |
| Annual production | 15,623 kWh |
| Value of production counted (70% — net-metering adjusted) | $1,439/yr |
| Simple payback | ~18.8 years |
| 25-year net savings (3%/yr rate rise, 0.5%/yr degradation) | $22,100 |
Estimates before state or utility incentives. Installed prices for the same system often differ 20–30% between installers — get at least three quotes. Methodology
Does Utah have net metering?
Net billing / reduced export credit. Rocky Mountain Power's Utah export credit rate pays a fraction of retail for exports.
Because exports are credited below retail, every kWh you use as it is produced is worth more than one you send to the grid. Time-of-use plans and daytime load shifting improve payback.
What solar incentives are available in Utah?
Federal: no credit for 2026 installs
The 30% Residential Clean Energy Credit (§25D) ended for systems installed after December 31, 2025 under the One Big Beautiful Bill Act (Public Law 119-21). Systems finished in 2025 are claimed on the 2025 return, and unused credit from earlier years can still carry forward. Leases and PPAs are the exception: the company that owns the system can still use the commercial §48E credit for systems placed in service by the end of 2027 and may pass some of that value to you. IRS guidance
Utah state and local programs
Utah's Renewable Energy Systems Tax Credit phased out for residential systems installed after 2023.
Program details change often — verify on DSIRE and with your utility. Policy checked September 29, 2026.
Is solar worth it in Utah in 2026?
It depends: a ~18.8-year payback means savings arrive late in the panels' life. Competitive quotes (under $2.75/W), high daytime usage or a time-of-use plan can make it work; also compare a lease/PPA quote.
Run your own numbers with the solar savings calculator — enter your real bill and a real quote.
Frequently asked questions
Direct answers for US homeowners in Utah.