Is Solar Worth It in St Paul, MN? (2026 Analysis)

Detailed solar ROI analysis for St Paul, Minnesota. With 4.3 peak sun hours and electricity at $0.13/kWh, here is what you can expect from going solar.

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$18,205 20-Year Savings
8 yrs Break-Even Timeline
$10,360 Net Cost After Incentives
4.3 hrs Peak Sun Hours/Day
$0.13/kWh Electricity Rate (increasing)
311,527 Population

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20-Year Solar Savings Projection for St Paul

This projection is based on a 7 kW system with 4.3 peak sun hours and $0.13/kWh electricity rate.

PeriodCumulative SavingsNet PositionStatus
Year 1$1,428$-8,932Paying off
Year 2$2,856$-7,504Paying off
Year 3$4,284$-6,076Paying off
Year 4$5,712$-4,648Paying off
Year 5$7,140$-3,220Paying off
Year 7$9,996$-364Paying off
Year 9$12,852$2,492Profitable
Year 11$15,708$5,348Profitable
Year 16$22,848$12,488Profitable
Year 20$28,560$18,200Profitable

Estimates assume stable electricity rates. Actual savings may increase as rates rise.

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$0 down options available. Own your system and claim the 30% federal tax credit. Save up to $1,428/year.

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Solar Investment Breakdown for St Paul

Gross System Cost 14800
Federal Tax Credit (30%) 4440
State Incentives 0
Net Cost 10360
Annual Savings 1428

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Local Solar Incentives in St Paul

Local Programs: Federal ITC plus applicable state and local incentives

Electricity Trend: Rates in St Paul are currently increasing. Solar locks in your energy costs and provides a hedge against future rate increases.

State Incentives: Minnesota offers net metering (full). See all Minnesota incentives.

Financing Options for St Paul Homeowners

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CashBest ROI. Own immediately.
LoanOwn system + tax credits.
Lease/PPA$0 down. Lower savings.

Best Solar Providers in St Paul

ProviderTypeHighlightRatingAction
EnergySageMarketplaceCompare St Paul installers4.8/5Get Quotes
SunrunInstaller$0 down solar in MN4.5/5View Plans
SunPowerPremiumHighest efficiency panels4.6/5Get Quote

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Frequently Asked Questions

Yes. With 4.3 average peak sun hours per day and electricity rates at $0.13/kWh (increasing trend), solar is a strong investment in St Paul. The estimated 20-year savings is $18,205 with a break-even period of approximately 8 years.
The average solar installation in the St Paul area costs approximately $14,800 for a 7 kW system before incentives. After the 30% federal tax credit and state incentives, the net cost drops to approximately $10,360.
Federal ITC plus applicable state and local incentives The 30% federal Investment Tax Credit (ITC) is available to all St Paul homeowners. Check your specific state and utility for additional programs.
A typical home in St Paul uses a 7 kW system (approximately 18 panels). This produces roughly 10,987 kWh per year based on 4.3 peak sun hours per day.
Electricity rates in St Paul are currently increasing. The current average rate is $0.13/kWh. Solar locks in your energy costs and protects against future rate increases.

SolarSavingsAI Research Team

Solar Energy Analysts

Our team analyzes solar incentive data from federal (DOE, IRS), state (DSIRE), and utility sources to provide accurate savings estimates. Data is reviewed quarterly and cross-referenced with NREL benchmarks.

Sources: DOE, IRS, DSIRE, NREL, EIA Updated: 2026 Full Methodology Editorial Standards

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