Solar panel cost in Duluth, MN (2026)
A typical Duluth home needs about a 8.3 kW system (~21 panels), costing roughly $24,485 upfront or $23,485 after state incentives. The 30% federal credit ended for purchases on Dec 31, 2025 (a lease/PPA can still pass it through). At 3.8 peak sun hours and Minnesota's 14.7¢/kWh rate, it pays back in about 17.3 years and saves an estimated $22,543 over 25 years.
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Preset to Duluth's local sunlight. Adjust your monthly bill for a personalized estimate.
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| Annual electricity use | 9,224 kWh |
| Annual solar production | 9,210 kWh |
| Gross system cost | $24,485 |
| Federal tax credit (purchase) | Ended Dec 2025 |
| State / local incentives | – $1,000 |
| 30% via lease/PPA instead | ~$7,346 value |
| CO₂ avoided per year | 3.2 tons (~53 trees) |
Estimates only — not a quote or financial advice. See our methodology.
What makes Duluth different
Duluth (population ~86,110) gets 3.8 peak sun hours per day — that's 16% less sunny than the Minnesota average of 4.5. 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 Minnesota level: residents pay about 14.7¢/kWh, and full net metering + solar rewards rebates.
| City peak sun hours | 3.8 hrs/day |
| Recommended system size | 8.3 kW (~21 panels) |
| Installed price per watt | $3/W |
| Gross system cost | $24,485 |
| Federal tax credit (purchase) | Ended Dec 31, 2025 |
| State / local incentives | – $1,000 |
| Net cash cost | $23,485 |
| 30% credit via lease/PPA | ~$7,346 value |
| Annual energy produced | 9,210 kWh |
| Estimated year-1 savings | $1,354 |
| Payback period | 17.3 years |
| 25-year net savings | $22,543 |
| CO₂ avoided per year | 3.2 tons (~53 trees) |
Compare with the Minnesota state average (7 kW, $19,650 net, 14.5-yr payback). Modeled estimates, June 2026 — not a quote. See methodology.
Compare real solar quotes in Duluth, MN
See actual prices from vetted local installers — including lease and PPA options that still capture the 30% credit in 2026. Free, no obligation.