Solar Panels in Utah: Cost, Savings & Incentives (2026)
A 9kW solar system in Utah costs around $18,900 after the 30% federal tax credit and saves approximately $1,707 per year on electricity at the state's average rate of 11.2¢/kWh. With 5.8 peak sun hours per day, your estimated payback period is 11 years — leaving 15+ years of profit before the 25-year warranty period ends. Below: real cost data, all available incentives and a free personalised calculator.
Is solar worth it in Utah in 2026?
With an average electricity rate of 11.2¢ per kWh and 5.8 peak sun hours per day, Utah homeowners are in an excellent position to benefit from solar panels. A typical 9kW system will produce around 15,242 kWh per year — enough to offset a significant portion of a typical Utah home's electricity usage.
At current electricity rates, that production saves approximately $1,707 per year. Over 25 years — the standard panel warranty period — the projected net profit after recouping the system cost is around $23,775.
How much do solar panels cost in Utah?
A 9kW solar system — typical for a Utah home — costs approximately $27,000 before incentives (national average: ~$3,000 per kW installed).
| Cost item | Amount |
|---|---|
| System cost (9kW) | $27,000 |
| Federal 30% ITC | −$8,100 |
| Utah's Residential Energy Tax Credit provides 25% of the purchase price and installation costs of a solar system (capped at $1,600 for systems under 2 kW, $2,400 for larger systems). Utah also has a Solar Property Tax Exemption and net metering policies governed by the Utah Public Service Commission. | Additional savings |
| Net cost (after federal ITC) | $18,900 |
Actual costs vary by installer. Always get at least 3 quotes. Installer labour, roof type and system complexity affect final pricing.
Solar incentives in Utah (2026)
Federal Investment Tax Credit (ITC) — 30%
All US homeowners qualify for the 30% federal ITC through 2032. On a $27,000 system, this is a $8,100 tax credit — a direct reduction in federal taxes owed (not a deduction from taxable income).
Utah state incentives
Utah's Residential Energy Tax Credit provides 25% of the purchase price and installation costs of a solar system (capped at $1,600 for systems under 2 kW, $2,400 for larger systems). Utah also has a Solar Property Tax Exemption and net metering policies governed by the Utah Public Service Commission.
Use our Solar Tax Credit Calculator to calculate your exact federal and state incentive amounts based on your system cost.
Solar payback period in Utah
Based on a net system cost of $18,900 and estimated annual savings of $1,707, the estimated payback period for solar panels in Utah is approximately 11 years.
After payback, your solar panels continue to produce free electricity for another 14+ years. Use our Solar Payback Calculator to customise this for your specific electricity bill and system size.
What affects solar savings in Utah?
Every homeowner's solar savings are different. In Utah, the key variables are:
- Electricity rate (11.2¢/kWh): Utah's electricity rate is near the national average. Combined with sun hours and system size, this gives a typical homeowner a solid case for solar investment.
- Peak sun hours (5.8 hrs/day): Utah has excellent solar irradiance. High sun hours mean your panels will produce more energy per kW of installed capacity than most of the country.
- System size (9kW typical): The right size depends on your electricity bill. A $150/month bill typically requires a 6–8kW system to offset 80–100%. Use our System Size Calculator to find your exact target.
- Roof type and orientation: South-facing roofs at 30° pitch are ideal. West-facing roofs produce 15–20% less but may generate more electricity during peak-price afternoon hours, improving time-of-use savings.
Frequently asked questions — solar in Utah
Our calculators are pre-loaded with Utah's electricity rate (11.2¢/kWh) and sun hours (5.8 hrs/day).