Minnesota / Fairmont

Is solar worth it in Fairmont?

Federated Rural Electric Assn averages 11.6¢/kWh. With 4.4 peak sun hours a day, a typical 8.1 kW system makes ~10,408 kWh a year and saves about $1,211 in year one.

14.9years to pay off
Electric rate11.6¢per kWh
Peak sun4.4hrs/day
System8.1 kW≈$22,275
25-yr net$21,890after cost

No federal tax credit is included. The 30% homeowner credit (IRS §25D) ended for systems installed after Dec 31, 2025. What changed in 2026 →

How Fairmont compares

That is slower than the Minnesota average of 12.2 years, mainly because Fairmont's rate is below the state average of 15.5¢/kWh. Your own payback depends on your bill: enter your ZIP and monthly bill above for your number.

Nearby cityRatePayback25-yr net
North Mankato17.0¢10.8 yrs$42,152
Mankato17.0¢10.8 yrs$42,152
New Ulm17.0¢11.1 yrs$41,212
St. Peter17.0¢11.1 yrs$41,212
Albert Lea17.0¢11.1 yrs$41,205
Worthington11.6¢14.7 yrs$22,104
Owatonna17.0¢11.1 yrs$41,205
Austin17.0¢11.1 yrs$41,205

Questions

How long does solar take to pay off in Fairmont, MN?

About 14.9 years for a typical 8.1 kW system at 11.6 cents/kWh, assuming $2.75/W installed, full net metering and 3% yearly rate increases, with no federal tax credit.

Is solar worth it in Fairmont?

Only in some cases; payback is long. Our estimate is $1,211 saved in year one and $21,890 net over 25 years after paying for the system.

How much does a solar system cost in Fairmont?

A 8.1 kW system sized for an average home (863 kWh/month) is about $22,275 before any local rebates, at $2.75 per watt. Real quotes vary by roof and installer.

Is there a federal solar tax credit in 2026?

Not for homeowners who buy their system. The 30% Residential Clean Energy Credit (IRS section 25D) does not apply to installations completed after December 31, 2025. State rebates, SRECs and utility incentives may still apply.

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