Fair value for solar

Solar panel cost in Bismarck, ND (2026)

A typical Bismarck home needs about a 11.2 kW system (~28 panels), costing roughly $33,600 upfront. The 30% federal credit ended for purchases on Dec 31, 2025 (a lease/PPA can still pass it through). At 4.17 peak sun hours and North Dakota's 11.3¢/kWh rate, it pays back in about 25.2 years and saves an estimated $11,714 over 25 years.

System size
11.2 kW
Net cost
$33,600
Payback
25.2 yrs
25-yr savings
$11,714

Estimate your savings in Bismarck

Preset to Bismarck's local sunlight. Adjust your monthly bill for a personalized estimate.

$129
Recommended system
11.3 kW
Est. net cost (cash)
$33,900
Payback period
25.3 yrs
Est. monthly savings
$112
25-year net savings
$11,618
Bill offset
100%
Fair value in BismarckBased on a 11.3 kW system at $3/W, 4.17 peak sun hours, and a 11.3¢/kWh rate.

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Annual electricity use13,699 kWh
Annual solar production13,759 kWh
Gross system cost$33,900
Federal tax credit (purchase)Ended Dec 2025
State / local incentives—
30% via lease/PPA instead~$10,170 value
CO₂ avoided per year4.8 tons (~79 trees)

Estimates only — not a quote or financial advice. See our methodology.

What makes Bismarck different

Bismarck (population ~75,092) gets 4.17 peak sun hours per day — that's 7% less sunny than the North Dakota 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 North Dakota level: residents pay about 11.3¢/kWh, and net metering + 5-year property tax exemption.

City peak sun hours4.17 hrs/day
Recommended system size11.2 kW (~28 panels)
Installed price per watt$3/W
Gross system cost$33,600
Federal tax credit (purchase)Ended Dec 31, 2025
State / local incentives—
Net cash cost$33,600
30% credit via lease/PPA~$10,080 value
Annual energy produced13,638 kWh
Estimated year-1 savings$1,333
Payback period25.2 years
25-year net savings$11,714
CO₂ avoided per year4.8 tons (~79 trees)

Compare with the North Dakota state average (10.4 kW, $31,200 net, 23.4-yr payback). Modeled estimates, June 2026 — not a quote. See methodology.

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See actual prices from vetted local installers — including lease and PPA options that still capture the 30% credit in 2026. Free, no obligation.

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Solar in Bismarck: FAQ

How much do solar panels cost in Bismarck?
A typical 11.2 kW home system in Bismarck costs about $33,600 before incentives. With no federal credit on a 2026 purchase, the net cash cost is roughly $33,600. The 30% federal tax credit ended for purchases on Dec 31, 2025, though a lease or PPA can still pass through a 30% credit (~$10,080).
Is solar worth it in Bismarck?
With 4.17 peak sun hours a day and North Dakota's 11.3¢/kWh electricity rate, a system in Bismarck pays back in about 25.2 years and returns an estimated $11,714 over 25 years — a fair-value result.
How many solar panels do homes in Bismarck need?
To offset typical usage, a Bismarck home needs roughly a 11.2 kW system — about 28 modern 410-watt panels. Your exact count depends on roof space, shading, and your actual electricity use.
What rebates and tax credits apply in Bismarck?
The 30% federal Residential Clean Energy Credit ended for purchases on Dec 31, 2025. A lease or PPA can still capture a 30% credit (~$10,080 on this system) passed through by the provider. Statewide, Net metering + 5-year property tax exemption.

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