Solar Financing in Oregon
Lease vs. Buy vs. PPA — Complete financing guide for OR homeowners
Urgent tax credit deadlines
- Section 48E phase-out completes December 31, 2027 — projects must be placed in service by then (515 days left).
⚠ The 30% Federal Solar Tax Credit (48E/ITC) expired July 4, 2026.
Selecting 30% ITC assumes you began construction before this deadline. Most new purchases no longer qualify.Learn about your options after the deadline →
Going solar in Oregon? With electricity rates averaging15.78¢/kWhand moderate solar resources, choosing the right financing option can save you $17,650 or more over 25 years. This guide breaks down every option available to Oregon homeowners.
Avg Rate
15.78¢
per kWh
Solar Resource
Moderate
OR
Typical System
7kW
residential
Payback
~13.6 yrs
estimated
Solar Incentives & Tax Credits in Oregon
Oregon homeowners can take advantage of the following solar incentive programs:
Federal Solar Investment Tax Credit
30% federal tax credit via Section 48E for qualifying projects (leases, PPAs, commercial) that began construction before July 4, 2026. The residential ownership credit (25D) expired December 31, 2025. Phase-out deadline: December 31, 2027 for placed-in-service.
30% of system cost
Energy Trust of Oregon Solar Incentives
Energy Trust of Oregon offers active Q3 2026 cash incentives for residential solar: PGE Solar for Homes at $0.90/W (up to $5,500) and Pacific Power at $0.85/W (up to $5,250). Paired battery storage adds $400-500/kWh.
$0.85-0.90/W (PGE/Pacific Power)
Solar + Storage Rebate Program (EXHAUSTED)
Oregon's ODOE Solar + Storage Rebate Program reopened June 15, 2026 with $1.1M but was FULLY RESERVED the same day — it is exhausted/suspended and not accepting applications. Check ODOE for any future allocation.
Exhausted (not accepting applications)
Solar Property Tax Exemption
Solar energy systems are exempt from property tax on the added value (ORS 307.175).
100% property tax exempt
Net Metering in Oregon
Oregon mandates net metering at the full retail rate for systems up to 25 kW under PUC rules.
✓ Oregon offers a property tax exemption for solar installations, meaning your property taxes won't increase despite the added home value.
Compare Financing Options in Oregon
See how cash purchase, solar loan, lease, and PPA compare based on Oregon's average rates:
Solar Financing Comparison for Oregon
Based on 15.78¢/kWh electricity rate and a 7kW system
Cash Purchase
Pay upfront — maximum long-term savings
- Upfront Cost
- $21,000
- Monthly Savings
- $129/mo
- Tax Credit Eligible
- Expired
Solar Loan
$0 down — own the system over time
- Down Payment
- $0
- Monthly Payment
- $205/mo
- Net Monthly
- $-76/mo
- Tax Credit Eligible
- Expired
Solar Lease
$0 down — provider owns the system
- Down Payment
- $0
- Monthly Payment
- $91/mo
- Net Monthly
- $38/mo
- Tax Credit Eligible
- No
Power Purchase Agreement
$0 down — pay per kWh produced
- Down Payment
- $0
- Annual Savings
- $1,007/yr
- Tax Credit Eligible
- No
⚠ The 30% Federal Solar Tax Credit (48E/ITC) expired July 4, 2026.
Selecting 30% ITC assumes you began construction before this deadline. Most new purchases no longer qualify.Learn about your options after the deadline →
Estimates based on average Oregon (OR) rates and system costs. For a personalized comparison,use our full financing calculator.
Lease vs. Buy vs. PPA in Oregon
Buying (Cash or Loan)
Best for: Maximizing long-term savings and home value.
- You own the system and all electricity it generates
- The 30% federal tax credit expired July 2026 (post-48E residual only — see warning below)
- Property tax exempt in Oregon
- Increases home value by an average of 4.1%
- Highest 25-year savings: ~$17,650
- You handle maintenance (panels need little)
Solar Lease
Best for: Zero upfront cost with predictable payments.
- $0 or low upfront cost
- Fixed monthly payment (no surprise bills)
- Maintenance and repairs typically covered
- Not eligible for tax credits or incentives
- Lower 25-year savings (~$11,350)
- May complicate home sale (lease transfer)
Power Purchase Agreement (PPA)
Best for: Paying only for what you produce, $0 down.
- $0 upfront cost
- Pay a per-kWh rate (typically lower than utility)
- Provider owns and maintains the system
- Not eligible for tax credits
- Rate escalates 2-3% annually (read the contract)
- Lowest 25-year savings of the three options
Solar Financing FAQ — Oregon
Is solar worth it in Oregon?
Yes, solar is a worthwhile investment in Oregon. With moderate electricity rates averaging 15.78¢/kWh and moderate solar resources, a typical 7kW system can offset most of your household electricity usage. The estimated payback period is 9-11 years, after which you enjoy more than a decade of largely free electricity. oregon mandates net metering at the full retail rate for systems up to 25 kw under puc rules is the main policy factor to verify with your utility.
What solar incentives are available in Oregon?
Oregon residents can claim the 30% Federal Solar Investment Tax Credit (worth $6,300 on a typical 7kW system). The state also offers Energy Trust of Oregon Solar Incentives, Solar + Storage Rebate Program (EXHAUSTED), Solar Property Tax Exemption. Oregon offers a property tax exemption, so your property taxes won't rise despite the added home value.
Should I lease, buy, or get a PPA in Oregon?
Buying your solar system (cash or loan) maximizes long-term savings and qualifies you for the 30% Federal Tax Credit. On a typical 7kW system in Oregon, that's about $6,300 back. Buying yields roughly $23,961 in net savings over 25 years. Leasing or a PPA requires $0 down and includes maintenance, but you won't get tax credits and your 25-year savings will be much lower (around $11,361). If you can afford the upfront cost or qualify for a low-rate loan, buying is the clear winner in Oregon.
How much does a solar system cost in Oregon?
A typical 7kW residential solar system in Oregon costs approximately $21,000 before incentives. After the 30% Federal Tax Credit (~$6,300), the net cost drops to about $14,700. Actual costs vary based on equipment quality, installer, roof complexity, and whether you add battery storage. Oregon offers a property tax exemption, so your property taxes won't rise despite the added home value.
Does Oregon have net metering?
Oregon mandates net metering at the full retail rate for systems up to 25 kW under PUC rules.
What is the solar payback period in Oregon?
The typical solar payback period in Oregon is approximately 9-11 years. With a net system cost of about $14,700 after the federal tax credit and annual electricity savings of roughly $1,392-$1,701 (based on 15.78¢/kWh), most Oregon homeowners see full payback within 11 years and enjoy 14+ years of largely free electricity thereafter.
Related Solar Tools
Estimates are based on Oregon average rates and system costs. The 30% Federal Solar Investment Tax Credit expired July 4, 2026 for new residential installations. Actual savings vary by installer, equipment, roof, and utility policy.