Solar Panel Cost in Wyoming (2026)
Installed solar in Wyoming runs about $2.65 per watt — roughly 3% above the national average of $2.58/W. With the federal residential tax credit (25D) gone as of 2026, payback here rests on a $0.12/kWh power price and 4.9 daily peak sun hours.
Worked example: a typical $150/month home in Wyoming
A $150/month electric bill in Wyoming works out to about 15,000 kWh a year. Sizing a cash-purchase system to cover 100% of that:
System size
10.8 kW
Panels
27
Annual offset
103%
Gross cost
$31,120
Federal credit (25D)
$0
Expired 12/31/2025 — $0
State incentive
$0
Net cost
$31,120
Payback
13.8 yr
25-year savings
$36,332
Last updated June 30, 2026
Wyoming solar numbers
- Installed price
- $2.65 / watt
- Electricity price
- $0.12 / kWh
- Peak sun hours
- 4.9 hrs/day
- State incentive
- 0%
- Net-metering value
- 100% of retail
Local context: Abundant sun but the nation's cheapest power make Wyoming paybacks long.
Estimate your own Wyoming system
Adjust the bill, ownership, and battery options below — it's pre-set to Wyoming's pricing and sun hours.
Estimated system cost
$36,296–$47,144
14.8 kW37 panels
Low $36kMost likely ~$41,720High $47k
Federal tax credit
— expired Dec 2025, we won't pretend otherwise
$0
State & utility incentives
$0
Est. annual savings
$2,541
Payback period
~13.6 yr
Net cost
$36k–$47k
25-year net savings
+$50,714
iA ballpark estimate for planning — not a final quote.
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