Solar Companies in Idaho
4.7 hrs/day
Peak Sun Hours
$0.10/kWh
Electricity Rate
$13,600
Avg. System Cost (6kW)
Idaho's southern regions enjoy strong solar irradiance with nearly 5 peak sun hours daily, while the mountainous north receives somewhat less. The Gem State's solar market is growing as homeowners look to hedge against rising electricity costs despite currently low rates around $0.10/kWh.
Idaho offers a generous solar tax deduction - 40% of the cost in the first year (up to $5,000) and 20% per year for the next three years (up to $5,000 total), providing significant state-level savings. Idaho Power, the state's largest utility, has adjusted its net metering program to credit excess generation at a reduced rate rather than full retail.
Boise, Idaho Falls, and Meridian are the primary residential solar markets. While Idaho's low electricity rates extend payback periods to 11-14 years, the state tax deduction and federal credit make solar increasingly accessible for homeowners seeking energy independence.
Solar Incentives in Idaho
Federal ITC: 30% tax credit on total system cost (through 2032)
Net Metering: Reduced
State Tax Credit: Yes
Idaho offers a 40% state tax deduction (up to $5,000 in year one and $5,000 over the next three years) for residential solar installations.
City-level data for Idaho coming soon. Check back as we expand our directory.