Oregon / Local permit guide
Portland Solar Permit Guide
Your local requirements. The official sources. A clearer next step.
- Permit authority
- City of Portland, Portland Permitting & Development (PPD)Source linked
- Electric utility
- Portland General Electric (PGE)Source linked
- Local pathway
- Prescriptive vs. Engineered Systems solar permit pathwaysProject-specific eligibility conditions apply.
- Review time
- Not yet verified.
Multnomah County ·
Jump to a section
Planning a new solar project? See the homeowner quote option →
Research coverage
Your permit path,
at a glance.
This shows what GridPermit has verified for Portland. It does not show the status of a specific project.
01 / Know your path
Two approvals.
One project.
Permit & inspection
City of Portland, Portland Permitting & Development (PPD)
Local requirementsA local permit and utility permission to operate are different approvals. Check the local sequence and requirements below.
How to read this guide
GridPermit collects Oregon residential solar and permitting facts directly from official sources (city, county, and state government sites, utilities, and public utilities commissions) and shows only what we can verify, with a confidence score and a link to where it came from. Nothing here is estimated or inferred beyond what's stated below. See our methodology for the rules this page follows.
Battery/solar incentive program on record
Oregon Solar + Storage Rebate Program (OSSRP) — Energy Storage System
Statewide Oregon rebate for residential energy storage systems paired with a solar electric system: $300 per kWh of installed storage capacity, up to 60% of net system cost or $2,500 (whichever is less) for low/moderate-income homeowners, or up to 40% of net cost or $2,500 for other homeowners. Rebates are issued to ODOE-approved contractors, who pass savings to the customer at time of installation (no upfront payment/reimbursement wait). System must have 'islanding' capability. As of this record's verification date (June 2026 update on ODOE's own page), the program is NOT currently accepting new rebate reservation applications — the $1.1 million reopened on June 15, 2026 was fully reserved almost immediately. This is a genuine, temporary funding-exhaustion pause, not a program termination.
Status on file: active. Verify current status before relying on this.
Sources & confidence
02 / Prepare your application
What you need.
Sources & confidence
Permit fees
All figures are the City's own published 'estimates' — final fees depend on actual system size/type; the City states fees for electrical/plumbing trade permits specifically depend on system size or fixture count.
- Prescriptive pathway — Building Permit fee estimate, 3.5 kW or 5.5 kW PV system: $576 (estimated flat fee (identical across the two listed PV sizes))
Per the City's own published fee-estimate table; final fees depend on system size/type and review process.
- Prescriptive pathway — Electrical Permit fee estimate, 3.5 kW PV system: $187 (estimated flat fee)
Per the City's own published fee-estimate table.
- Prescriptive pathway — Electrical Permit fee estimate, 5.5 kW PV system: $265 (estimated flat fee)
Per the City's own published fee-estimate table.
- Prescriptive pathway — Building Permit fee estimate, solar water heating: $576 (estimated flat fee)
Per the City's own published fee-estimate table.
- Prescriptive pathway — Electrical Permit fee estimate, solar water heating: $143 (estimated flat fee)
Per the City's own published fee-estimate table.
- Engineered Systems pathway — Building Permit fee estimate, 3.5 kW or 5.5 kW PV system: $770 (estimated flat fee (identical across the two listed PV sizes))
Per the City's own published fee-estimate table; the Engineered pathway carries a higher building-permit fee than Prescriptive, reflecting the added plan-review burden.
- Engineered Systems pathway — Electrical Permit fee estimate, 3.5 kW PV system: $187 (estimated flat fee)
Electrical permit fee estimate is identical to the Prescriptive pathway for the same system size.
- Engineered Systems pathway — Electrical Permit fee estimate, 5.5 kW PV system: $265 (estimated flat fee)
Electrical permit fee estimate is identical to the Prescriptive pathway for the same system size.
Sources & confidence
Rebates on record
Rebates on record
Oregon Solar + Storage Rebate Program (OSSRP) — Solar Electric System
Statewide Oregon rebate for residential solar electric systems: low/moderate-income homeowners receive $1.80/watt(DC), up to 60% of net cost or $5,000 (whichever is less); homeowners not low/moderate-income but eligible for a utility incentive receive $0.20/watt(DC) up to 40% of net cost or $5,000; homeowners not eligible for a utility incentive receive $0.50/watt(DC) up to 40% of net cost or $5,000. 'Net cost' excludes any utility or Energy Trust of Oregon incentive already applied. Rebates are issued to ODOE-approved contractors, who pass savings to the customer directly (no reimbursement wait). As of this record's verification date (June 2026 update on ODOE's own page), the program is NOT currently accepting new rebate reservation applications — the $1.1 million reopened on June 15, 2026 was fully reserved almost immediately. This is a genuine, temporary funding-exhaustion pause, not a program termination.
Status on file: active. Verify current status before relying on this.
Sources & confidence
Utility and generation supplier
Utility
Portland General Electric (PGE)
Confirmed via the Oregon Public Utility Commission's own regulatory listing (PGE is one of three PUC-regulated investor-owned electric utilities in Oregon, alongside Pacific Power and Idaho Power) and a PGE investor-relations service-territory document explicitly listing 'Portland' among the cities served. Some supporting official material could not be independently confirmed from the full source in GridPermit's latest review. Verify the current requirement with the authority before relying on it.
Sources & confidence
Generation supplier
Portland General Electric (PGE) (utility)
Your utility provider will switch out your existing utility meter for a bidirectional net meter... The power you use from your utility is offset by the power you send to the grid and you are only charged for the difference or the net.' Specific PGE program names (e.g. Some supporting official material could not be independently confirmed from the full source in GridPermit's latest review. Verify the current requirement with the authority before relying on it.
Sources & confidence
Interconnection
Not yet verified.
Inspection steps
- Call for inspection once the permit is approved and construction is underway
- A City inspector reviews the installation on-site for compliance with state building codes
- View real-time inspection results on DevHub
Sources & confidence
Eligibility constraints
- Property types: residential, commercial
- Max system size (AC): Not yet verified.
- Max system size (DC): Not yet verified.
- Max thermal capacity: Not yet verified.
- Program/pathway: Prescriptive vs. Engineered Systems solar permit pathways
- Other conditions:
- Two distinct review pathways: Prescriptive (roof meets prescriptive standards per the state building code; does not require an Oregon-registered design professional) and Engineered Systems (does require a registered design professional)
- Solar roof tile installations must follow the Engineered Systems process, but are exempt from the registered-design-professional and engineering-calculation requirements if: net installed weight of all above-sheathing components ≤4 psf; tiles are installed directly over existing sheathing with all prior roofing material removed; and all tiles (active and inactive) are uniformly supported over the sheathing — per ORSC Section 905.16 (2021) / OSSC Section 1507.16 (2022)
- A free 15-minute pre-application question appointment is available with a City planner, permit technician, building code/engineering reviewer, or fire safety expert
Sources & confidence
Official contacts
Official contacts
- Portland Permitting & Development, General Inquiries, phone: 503-823-7300, official website
Need a solar installer who handles permits in Portland?
EnergySage is an independent solar marketplace where you can request property-specific pricing from installers familiar with local permitting.
Compare quotes from solar installers →You'll continue on EnergySage's website. GridPermit links to EnergySage as an independent third-party resource. This link is not currently tracked for compensation.
Official sources
Official sources
- Solar Permits, City of Portland, Portland Permitting & Development (government). Accessed 2026-08-12.
- Oregon Solar + Storage Rebate Program: Homeowners, Oregon Department of Energy (ODOE) (program_administrator). Accessed 2026-08-13.
- Public Utility Commission: Energy — Who We Regulate, Oregon Public Utility Commission (puc). Accessed 2026-08-12.
- PGE Service Territory, Portland General Electric Company, Investor Relations (utility). Accessed 2026-08-12.
Frequently Asked Questions
What utility serves solar customers in Portland, Oregon?
Portland General Electric (PGE) is the interconnection and distribution utility for Portland. The same utility is also listed as the default electricity generation supplier.
What documents are required for a solar permit in Portland?
Commonly required documents include: Structural Design Criteria (design sloped roof snow load ≥20 psf, basic design wind speed ≥98 mph and exposure category, solar panel system dead load), stamped by an Oregon-Registered Design Professional; Site Plan; Fire Access Path; Roof framing plan; Roof cross-section; System Racking Attachment detail; Engineering calculations stamped by an Oregon-registered design professional; Electrical Renewable Energy Permit Application; Plumbing Permit Application.
Who do I contact about solar permits in Portland?
Portland Permitting & Development, General Inquiries, phone 503-823-7300.