The 5 best solar installers in Idaho
Empowered Solar Local
Why listed: Boise-based residential installer with strong local reputation and southern Idaho coverage.
Intermountain Wind & Solar Local
Why listed: Long-running regional installer covering Idaho and Utah. Strong residential and commercial expertise.
Auric Solar Local
Why listed: Regional installer with strong residential reputation across the Intermountain West.
Sunrun National
Why listed: Largest U.S. residential solar provider. Lease/PPA financing with commercial ITC pass-through.
Tesla Energy National
Why listed: Tesla solar and Powerwall integration in select Idaho markets.
Idaho solar economics in 2026
| Metric | Idaho average |
|---|---|
| Average residential rate | $0.10–$0.13 / kWh |
| Typical 8 kW system cost (cash) | $22,000–$28,000 before incentives |
| Average $/W | $2.75–3.50 |
| Average annual production (kWh per kW) | ~1,400–1,550 kWh/kW/year |
| Net metering structure | Net billing — Idaho Power exports paid at avoided-cost rates (compressed, since 2020) |
| Average cash payback | 15–22 years |
For full state-by-state cost comparison see solar cost by state.
Idaho incentives and rebates
- State tax deduction: Idaho allows a deduction for solar installation costs (varies by year).
- Idaho Power Solar 4 R Schools: Limited program for select customers.
- Federal commercial ITC for lease/PPA financing.
- Federal commercial ITC: Lease and PPA structures benefit from the commercial ITC pass-through. See federal tax credit guide.
What to verify before signing in Idaho
- Contractor license: Verify with your state contractor licensing authority before signing.
- NABCEP certification: Most reputable installers carry NABCEP-certified installers on staff. Ask which crew member holds the certification.
- Insurance: General liability + workers comp + roofer's insurance separate from electrical insurance.
- References from your county: Permitting and inspection requirements vary. Ask for 2–3 references from your specific county.
- Get at least three bids: Solar bids vary by 20–35% on the same scope of work. See how to compare solar bids.
Got bids from Idaho installers? Compare them properly.
Upload up to four solar proposals from any Idaho installer. The analyzer compares $/W, production estimates, equipment, and financing structure — and tells you which one to sign.
Analyze My Bids →Frequently asked questions about Idaho solar
Does solar make sense in Idaho?
Yes for most homeowners with a $150+ monthly electric bill, an unshaded roof, and 8+ years of expected ownership. Idaho's specific economics are summarized in the table above.
How much does a typical Idaho solar install cost in 2026?
$22,000–$28,000 for an 8 kW system before incentives. Effective net cost depends on your state and utility incentives.
Should I get more than three bids?
Yes — three is a minimum. Four or five is better. Solar bids vary by 20–35% on the same scope of work. See how to compare solar bids.
Are there other reputable Idaho solar installers besides these?
Many. The list above represents installers with strong public profiles in Idaho; reputable installers exist beyond it. Get bids from a mix and compare them objectively rather than relying on any one list.