Solar Panels in Oregon2026 Cost Guide & Incentives
Average cost, state incentives, payback estimates, and how to find certified installers in Oregon.
$17,000–$29,000
Avg system cost
$11,900–$20,300
After 30% ITC
4.5 hrs/day
Peak sun hours
$0.119/kWh
Avg rate
Is Solar Worth It in Oregon?
Based on a home with a $150/month electric bill in Oregon
Est. system size
8.5 kW
Gross cost
$24,570
Federal tax credit
−$7,371
Net cost
$17,199
Year-1 savings
$1,800
20-year savings
$45,911
Estimated payback: 9.6 years — then 10 years of free electricity.
* Estimates assume $2.90/W installed, 92% solar offset, and 3% annual electricity rate inflation. Get an installer quote to confirm your actual savings.
Oregon Solar Incentives & Policies
Federal
Investment Tax Credit (ITC)
30%
of total system cost — off your federal tax bill
Available through 2032
Oregon State
State Incentive
Oregon Solar + Storage Rebate up to $5,000 for low/moderate income
Additional Oregon Solar Policies
Net Metering: Available — excess energy credited to your bill
Property Tax Exemption: Solar system value exempt from property taxes
Sales Tax Exemption: Sales tax applies to solar equipment purchase
Solar Installation Cost in Oregon by System Size
| System size | Gross cost | After 30% ITC | Year-1 savings |
|---|---|---|---|
| 5 kW | $12,272,800 | $8,590,960 | $899,105/yr |
| 7 kW | $17,181,920 | $12,027,344 | $1,258,746/yr |
| 9 kW | $22,091,040 | $15,463,728 | $1,618,388/yr |
| 12 kW | $29,454,720 | $20,618,304 | $2,157,851/yr |
* Costs based on $2.90/W national average. Oregon installer pricing may vary ±15%.
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Frequently Asked Questions — Solar in Oregon
How much do solar panels cost in Oregon?
Solar installation in Oregon typically costs $17,000–$29,000 before incentives. After the 30% federal tax credit, most homeowners pay $11,900–$20,300 net.
Is solar worth it in Oregon?
Yes — Oregon homeowners benefit from 4.5 average peak sun hours per day. The 30% federal ITC combined with oregon solar + storage rebate up to $5,000 for low/moderate income make the financial case strong for most homeowners.
What state incentives are available for solar in Oregon?
Oregon Solar + Storage Rebate up to $5,000 for low/moderate income. On top of state incentives, all Oregon homeowners qualify for the federal 30% Investment Tax Credit (ITC). Your solar system is also exempt from property tax assessment.
How long is the payback period for solar in Oregon?
Based on Oregon's average electricity rate of $0.119/kWh and 4.5 peak sun hours, most homeowners see payback in 9.6–13 years. Systems then produce free electricity for 15–20+ more years.
Does Oregon have net metering?
Yes — Oregon has a net metering policy that credits your utility bill for excess electricity your system sends back to the grid. This significantly improves your ROI.