Solar panel cost in Fort Smith, AR (2026)
A typical Fort Smith home needs about a 9.4 kW system (~23 panels), costing roughly $26,790 upfront. The 30% federal credit ended for purchases on Dec 31, 2025 (a lease/PPA can still pass it through). At 4.73 peak sun hours and Arkansas's 12.6¢/kWh rate, it pays back in about 16.4 years and saves an estimated $28,722 over 25 years.
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| Annual electricity use | 12,952 kWh |
| Annual solar production | 12,983 kWh |
| Gross system cost | $26,790 |
| Federal tax credit (purchase) | Ended Dec 2025 |
| State / local incentives | — |
| 30% via lease/PPA instead | ~$8,037 value |
| CO₂ avoided per year | 4.6 tons (~76 trees) |
Estimates only — not a quote or financial advice. See our methodology.
What makes Fort Smith different
Fort Smith (population ~88,194) gets 4.73 peak sun hours per day — that's 3% less sunny than the Arkansas average of 4.9. Slightly less local sunlight means panels produce a touch less than the state average, so sizing and orientation matter. Electricity rates, net metering, and incentives are set at the Arkansas level: residents pay about 12.6¢/kWh, and full retail net metering.
| City peak sun hours | 4.73 hrs/day |
| Recommended system size | 9.4 kW (~23 panels) |
| Installed price per watt | $3/W |
| Gross system cost | $26,790 |
| Federal tax credit (purchase) | Ended Dec 31, 2025 |
| State / local incentives | — |
| Net cash cost | $26,790 |
| 30% credit via lease/PPA | ~$8,037 value |
| Annual energy produced | 12,983 kWh |
| Estimated year-1 savings | $1,633 |
| Payback period | 16.4 years |
| 25-year net savings | $28,722 |
| CO₂ avoided per year | 4.6 tons (~76 trees) |
Compare with the Arkansas state average (9.1 kW, $25,935 net, 15.9-yr payback). Modeled estimates, June 2026 — not a quote. See methodology.
Compare real solar quotes in Fort Smith, AR
See actual prices from vetted local installers — including lease and PPA options that still capture the 30% credit in 2026. Free, no obligation.