Wisconsin / Onalaska
Is solar worth it in Onalaska?
Northern States Power Co averages 15.8¢/kWh. With 4.3 peak sun hours a day, a typical 8.3 kW system makes ~10,367 kWh a year and saves about $1,642 in year one.
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 Onalaska compares
That is slower than the Wisconsin average of 11.3 years, mainly because Onalaska's rate is below the state average of 17.2¢/kWh. Your own payback depends on your bill: enter your ZIP and monthly bill above for your number.
| Nearby city | Rate | Payback | 25-yr net |
|---|---|---|---|
| La Crosse | 15.8¢ | 11.8 yrs | $37,029 |
| Holmen | 15.8¢ | 11.8 yrs | $37,029 |
| Reedsburg | 16.9¢ | 11.3 yrs | $40,867 |
| Eau Claire | 15.8¢ | 12.2 yrs | $35,976 |
| Chippewa Falls | 15.8¢ | 12.2 yrs | $35,976 |
| Marshfield | 16.9¢ | 11.6 yrs | $39,745 |
| Wisconsin Rapids | 16.9¢ | 11.6 yrs | $39,745 |
| Menomonie | 15.8¢ | 12.2 yrs | $35,976 |
Questions
How long does solar take to pay off in Onalaska, WI?
About 11.8 years for a typical 8.3 kW system at 15.8 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 Onalaska?
Often, if you plan to stay long-term. Our estimate is $1,642 saved in year one and $37,029 net over 25 years after paying for the system.
How much does a solar system cost in Onalaska?
A 8.3 kW system sized for an average home (863 kWh/month) is about $22,825 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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