ND · Solar

Solar quotes in Bismarck, ND.

One real quote from a vetted local Bismarck installer, sized to your roof, your bill, and every federal + state rebate you qualify for.

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7.5 kW
Average system size: $2.95/W
Average cost (USD): 15 yrs
Average payback: 12+
Local installers

Why solar in Bismarck

North Dakota payback runs around fifteen years on the figures used here, which is the longest of any state covered on this site. That deserves stating plainly rather than being buried. Electricity is inexpensive, exports earn avoided cost, the climate is northern, and both tax credits are gone. Solar can still make sense for a Bismarck household, but only where the design is right and the expectations are accurate.

Why the payback is what it is

Savings are the price of the electricity you no longer buy. North Dakota retail rates around 11 to 12 cents per kWh are among the lower figures in the country, so each displaced kilowatt hour is worth less.

Exports earn avoided cost, roughly 2 to 4 cents, so any generation your household does not use contributes very little.

Winter days are short and snow cover is real, so annual production is lower than the same array would deliver further south.

And the incentive column is nearly empty: the federal residential credit expired after 2025, North Dakota has no state solar credit, and only a five-year property tax exemption remains.

When it still works

When a household has high daytime consumption. A home occupied during the day, with a heat pump, a shop or an electric vehicle charged at home, absorbs far more of its own generation at full retail value.

When the roof is genuinely good: unshaded, well oriented, and not near the end of its life.

When the system is sized to consumption rather than to the roof, so that little of the output leaves at the avoided cost rate.

And when the buyer is comfortable with a long horizon. A fifteen year payback on a twenty-five year asset is still a positive return, but it is a different proposition from a seven year one.

How to test a quote honestly

Ask for the annual production estimate in kilowatt hours per year with the data source named and a stated snow allowance, rather than only a dollar saving.

Ask which retail rate the projection used, check it against a recent bill, and ask whether fixed monthly charges were included since they do not fall with consumption.

Ask what self-consumption share the model assumed and to see the projection at a lower share.

Ask what escalation was applied and to see the projection at zero. With almost nothing in the incentive column, the escalator is the main lever left to improve a headline figure.

Costing it out where the incentives are thin

Strike the federal residential credit from any quote showing it, and do not expect a state credit in its place, because North Dakota has none.

Rebuild from retail value for self-consumed generation, avoided cost for exports, and the five-year property tax exemption stated with its correct term.

Add the electricity you stop buying at your actual rate with fixed charges included.

Then ask for that version in writing, and judge it against a fifteen year horizon rather than against a national headline figure.

Incentives & rebates

Net metering: Required to 100 kW, excess at avoided cost

North Dakota requires utilities to offer net metering for renewable energy systems up to 100 kW, and that requirement is real and worth having. What it does not guarantee is the value. Utilities usually credit excess generation at avoided cost rather than at the retail rate, and against a North Dakota retail rate around 11 to 12 cents per kWh, exports have been credited at roughly 2 to 4 cents. So the arrangement resembles Georgia, Louisiana or Tennessee more than it resembles Kentucky or Maine: electricity you consume at the moment it is generated displaces a purchase at the full retail rate, while everything else earns a fraction of that. Two things follow. First, the system should be sized to what your household actually uses during daylight rather than to your annual total, because the marginal panels produce mostly exports at the low rate while costing full price. A design covering less than your full annual consumption frequently returns better. Second, shifting flexible loads into daylight converts low-value exports into full-value avoided purchases at no cost, and is worth more here than the effort suggests. North Dakota also has a genuinely northern seasonal profile, with short winter days and snow cover, so ask for the production estimate month by month rather than as an annual figure, with a stated snow allowance. Terms are set per utility, so confirm what applies at your address.

Related North Dakota resources

North Dakota solar incentives & rebates Full breakdown of federal, provincial, and utility programs.

How payback works in North Dakota

System cost: $22,125
Estimated net cost: $22,125
Estimated payback: ~13.7 years
25-year net savings: ~$18,375

These figures are illustrative; your actual quote reflects your roof, sun exposure, and local utility rates.

Frequently asked questions

Why is North Dakota solar payback so long?

Four things together: inexpensive retail electricity around 11 to 12 cents per kWh, exports credited at avoided cost of roughly 2 to 4 cents, a northern climate with short winter days and snow, and almost nothing left in the incentive column.

When does it still make sense?

When a household has high daytime consumption, a genuinely good unshaded roof, a system sized to consumption rather than to the roof, and comfort with a long horizon. A fifteen year payback on a twenty-five year asset is still a positive return.

How do I test a quote honestly?

Ask for production in kilowatt hours with a stated snow allowance, the retail rate checked against a recent bill with fixed charges included, the self-consumption share stated and stress-tested, and the projection shown at zero escalation.

How long is the property tax exemption?

Five years after installation, not the life of the system. A savings model treating it as permanent overstates the benefit, so confirm the term and any county filing requirement.