BoiseSolar Incentives 2026: Rebates, Tax Credits & Net Metering
Boise homeowners stack the 30% federal tax credit and 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 8.7 years.
Solar Incentives Available in Boise
Solar incentives in Boise come in three layers. First, every homeowner qualifies for the 30% federal Residential Clean Energy Credit on the full installed cost, claimed on IRS Form 5695. Idaho does not add a state income tax credit, so the federal credit is the main up-front incentive. Third, 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 30% federal credit takes off $5,040 — landing the net cost near $11,760, with payback around 8.7 years.
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Frequently Asked Questions
See your exact Boise solar savings
Enter your Idaho Power bill and we'll apply every Idaho and federal incentive to your real numbers — system size, net cost, payback, and 25-year savings.