Solar Panels in Montana: 2026 Guide
Going solar in Montana is a smart financial decision in 2026. With electricity rates at 11 cents/kWh and 5 peak sun hours per day, most homeowners see strong returns on their solar investment.
Montana Solar Quick Facts
- Average Electricity Rate: 11 cents/kWh (2026 EIA data)
- Peak Sun Hours: 5 hours/day
- Typical 8kW System Cost: $22,400
- Federal Tax Credit (30%): -$6,720
- Net Cost After Federal Credit: $15,680
Solar Incentives in Montana
Net metering. Property and sales tax exemptions.
Every Montana homeowner qualifies for the federal 30% ITC, saving $6,720 on a typical 8 kW installation.
Solar Savings in Montana
The average Montana homeowner saves approximately $1,010 per year after going solar. Over 25 years, total savings reach approximately $36,824.
Solar Payback Period in Montana
The average solar payback period in Montana is approximately 15.5 years. Since solar panels typically last 25-30 years, most homeowners enjoy many years of greatly reduced electricity bills after break-even.
Get Solar Quotes in Montana
Compare at least 3 quotes from certified Montana solar installers to get the best price and system design for your home.
Ready to go solar in Montana? Calculate your exact solar cost or get free Montana solar quotes.