BoiseSolar Incentives 2026: Rebates, Tax Credits & Net Metering
Boise homeowners installing in 2026 cannot claim the federal residential credit. What remains is Idaho Power net metering. At 5 peak sun hours a day, a home with a $100/month bill (about 714 kWh) needs roughly a 6 kW system — 15 panels — and pays back in about 11.9 years.
Solar Incentives Available in Boise
The federal residential credit does not apply to a Boise system installed in 2026. Idaho does not add a state income tax credit in this dataset. Idaho Power sets the local rules for crediting the solar power you export.
Idaho Power credits exported solar in Boise under an ongoing net-billing study; Idaho's low rates mean sizing to self-consumption matters most.
How Much Solar Boise Homes Produce
Boise gets 5 peak sun hours a day, so each 1 kW of panels produces about 1,460 kWh per year here. A 6 kW system — the size that fits a typical $100/month Idaho Power bill — generates roughly 8,760 kWh annually, worth about $1,226 in avoided electricity in year one and more as rates rise.
Idaho Power Net Metering in Boise
Idaho Power credits excess solar generation from Boise homes under Idaho's avoided-cost buyback (~25–50% of retail). A right-sized system can bring net annual electricity costs close to zero. See full Idaho net metering rules →
How Much Do Solar Panels Cost in Boise?
At Idaho's 2026 average of $2.80/watt, the 6 kW system most Boise homes need runs about $16,800 before incentives. The federal residential credit is $0. Net cost in this model is about $16,800, with payback around 11.9 years. Those figures use $0 federal credit.
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Frequently Asked Questions
See your exact Boise solar savings
Enter your Idaho Power bill. The calculator uses $0 federal credit plus Idaho incentives — system size, net cost, payback, and 25-year savings.