How long is solar payback in Utah?

Solar payback in Utah typically runs 7–12 years depending on your electricity rate, system size, sun hours, and whether you qualify for the federal 30% Investment Tax Credit plus any Utah state incentives. Use the calculator above for a personalized estimate.

What solar incentives are available in Utah in 2026?

All Utah homeowners qualify for the federal 30% Solar Investment Tax Credit (ITC) on the gross system cost. Utah may also offer a state tax credit, rebates from your utility, or favorable net metering. See the calculator inputs above for Utah-specific values.

Is net metering available in Utah?

Net metering rules vary by state and utility. Utah has its own rules — full retail credit, time-of-use rates, or buyback programs. The calculator above factors in Utah's effective net metering value when estimating your monthly bill offset.

How many sun hours does Utah get?

Utah's average peak sun hours per day (NREL TMY3 data) determines how much solar your system can generate. The calculator above uses Utah-specific irradiance to size the system from your monthly electricity bill.

Should I buy solar panels or lease them in Utah?

Buying outright (cash or loan) lets you claim the 30% federal ITC and any Utah state credit, and you own the energy. Leasing or PPAs let the installer take the credit but you avoid upfront cost. For long-term value in Utah, ownership almost always wins.

Solar Payback in Utah (2026) — 25% State Credit + Federal 30%

Utah has good solar conditions (5.5 peak sun hours) and a 25% state solar tax credit (capped at $1,600). The downside: Utah has cheap electricity at $0.11/kWh thanks to coal generation, which lengthens payback to 9-12 years despite favorable incentives.

Use the calculator below — your state is already selected. Adjust your monthly electric bill and system cost for a Utah-specific payback estimate.

Solar Payback Calculator (by State)

Estimate your system size, total cost after incentives, and break-even year for residential solar.

State

Monthly electric bill Average across the year. Used to size the system.

Your electricity rate ($/kWh) Auto-filled from state average. Override with your real rate from your utility bill.

System cost ($/Watt) 2024 national avg ~$2.85/W gross, before incentives. Quotes range $2.50-3.50.

Financing

Utility rate inflation (% / yr) US average ~2.8% over last 25 years. EIA forecasts ~3% through 2050.

Estimated payback period

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Select your state to get a precise estimate.

System size

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25-year savings

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Net cost after credits

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Year-1 savings

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Cost breakdown

Net out-of-pocket

Get free solar quotes from local installers

Estimates only. Real solar quotes depend on your roof, shading, local installer pricing, utility net-metering policy, and your specific tax situation for the federal credit. Not financial advice.

Cumulative savings vs. system cost

When the green line crosses the dashed cost line, you’ve broken even.

UT solar incentive stack

1. Federal 30% ITC

Standard.

2. Utah 25% State Tax Credit

25% of installed cost, capped at $1,600. On a $20K system, you get the full $1,600 (cap binds).

3. Net metering (varies)

Rocky Mountain Power (Utah's main utility) replaced 1-to-1 net metering with 'Schedule 137' (export rate ~50-60% of retail) in 2019. New customers don't get full retail credit for excess solar.

4. Sales tax exemption

UT solar PV equipment is sales-tax-exempt.

5. Property tax exemption

UT excludes solar's added value from property tax assessment.

2026 UT solar economics

Gross system cost (7 kW): $19,600 ($2.80/W)
Federal 30% ITC: -$5,880
UT 25% credit (capped $1,600): -$1,600
Net cost: $12,120
Annual production: ~11,500 kWh
Annual savings at $0.11/kWh × 75% NEM: ~$949
Simple payback: ~12.8 years

How to use the Utah solar calculator above

The state is pre-selected. Adjust if needed.
Enter your typical monthly electric bill (averaged across the year).
The calculator auto-fills your state's average electricity rate and peak sun hours — override the electricity rate with your real $/kWh from your bill if you know it.
Adjust the system cost per watt based on quotes from local installers. Utah averages are typically within the $2.50–$3.50/W range for cash installs.
The output shows estimated system size, net cost after federal and state credits, year-1 savings, and 25-year cumulative savings.

Reviewed by the CalcCottage editorial team. Updated May 14, 2026. Estimates only — not financial advice. Verify current incentives at DSIRE.org before installing.

Solar Payback in Utah: Strong State Credit, Cheap Electricity