Minnesota Solar Guide 2026

Minnesota offers good solar economics with Xcel Energy's renewable programs and reasonable electricity rates supporting residential solar.

Updated March 2026 · Sources: Xcel Energy, DSIRE, EnergySage, NREL · Research by Dana Mercer
#18 solar state Strong utility programs
Avg install cost $3.00/W Before incentives · Q1 2026 · EnergySage
Electricity rate 14¢/kWh Statewide avg · EIA Jan 2026
Peak sun hrs/day 4.0 hrs State avg · NREL data
Typical payback 9-11 yrs After federal ITC
Solar rank #18 Installed capacity · SEIA 2025

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Minnesota provides solid solar fundamentals: With 14¢/kWh electricity rates and 4.0 daily peak sun hours, the Gopher State offers reasonable conditions for solar adoption. Xcel Energy leads renewable energy initiatives with good net metering and solar programs.

For Minneapolis and St. Paul residents, solar systems typically pay for themselves in 9-11 years. The state's commitment to clean energy and reasonable electricity rates support solar investment.

Minnesota solar incentives (2026)

Incentive Amount Status
Federal ITC 30% of system cost Active
Xcel Energy Net Metering Full retail rate Active
Property Tax Exemption Not available None
Sales Tax Exemption Not available None

Minnesota solar install costs (Q1 2026)

System size Gross cost After ITC Annual savings Payback
6 kW $18,000 $12,600 ~$1,260/yr ~10.0 years
8 kW $24,000 $16,800 ~$1,680/yr ~10.0 years

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