Solar Panel Installation in Portland, OR
Local sun, utility rules, permits and installers
Portland has about 1,070 kWh a year per kW of rooftop solar (our estimate). Your utility decides what exported power earns, so see the rules for Portland General Electric and Pacific Power below, then get quotes.
Portland solar at a glance
Utility rules and programs for Portland
Portland General Electric and Pacific Power serve Multnomah County, so which rules apply depends on your address.
| Utility | Type | Solar export rule |
|---|---|---|
| Portland General Electric Co | investor-owned | PGE offers net metering at retail under Oregon law (ORS 757.300): exports offset your use month to month, extra kWh carry forward as credits, and unused credits are donated to low-income bill assistance each March. PGE says you still pay the basic service charge, about $12 a month. |
| PacifiCorp | investor-owned | Pacific Power offers Oregon Schedule 135 net metering (reissued effective Aug. 1, 2025): residential systems up to 25 kW, extra kWh carry forward as credits, and unused credits go to low-income assistance at the annual cycle end. We could not read what changed in 2025. |
Program details are from each utility’s own pages (read October 2026). See the Oregon incentives table for statewide credits and a status for every program.
Permits and approvals in Portland
- Portland Permitting & Development (BDS): permit information · (503) 823-7357
- The city has a prescriptive path for standard residential solar with a checklist of submittal requirements, and most prescriptive applications can be handled over the counter. Simple residential installs may use a combined building and plumbing/electrical permit.
- The utility must approve the connection before you switch on: PGE net metering · Pacific Power customer generation (Oregon) · your own utility’s interconnection page.
- Check any contractor on the Oregon CCB contractor license search before you sign.
- Oregon ORS 94.778 makes planned-community rules that prohibit solar panels void, though an HOA can set reasonable size, placement or looks rules.
Fees and steps change; confirm with the office before you start. We have not verified timelines for Portland.
Costs and savings
We do not have verified installed prices for Portland alone. The Oregon figures above show what to expect; real quotes depend on your home, equipment and installer. Try the solar savings calculator, and get at least two written quotes.
Choosing an installer
- License: check the contractor on the Oregon CCB contractor license search and that the license covers this work.
- Quote: ask for an itemized written quote that names the equipment, warranties and who pulls the permit and handles the utility approval.
- Compare: get two or three quotes and compare them line by line, not only the total.
Get solar quotes in Portland
Tell us about your project in Portland. We reply ourselves and match you with a licensed installer who serves your area. It is free, with no obligation, and nothing is shared with an installer unless you choose one.
More for Portland
Home Battery Installation in Portland · Backup Generator Installation in Portland · Home EV Charger Installation in Portland · Portland energy guide · Oregon energy guide.
Solar Panel Installation in Portland FAQs
Is solar worth it in Portland?
The sun is strong (about 1,070 kWh a year per kW, our estimate), but export credits are low, so solar pays most when sized to what you use at home or paired with a battery. See the Oregon incentives for the state credit.
Is there a federal solar tax credit in 2026?
No. The federal 25D credit ended for expenditures after December 31, 2025. Oregon has no state solar income tax credit (the Residential Energy Tax Credit ended in 2017), but it exempts the added value of a home solar system from property tax under ORS 307.175.
Do I need a permit for solar panels in Portland?
Usually yes, and the utility may need to approve solar and batteries. Portland Permitting & Development (BDS) handles permits in Portland; see the permit information above.
How do I find a licensed installer in Portland?
Use the quote button on this page. We reply ourselves and match you with a licensed installer who serves your area; you can check any contractor on the Oregon CCB contractor license search.
Sources: sunshine and climate NASA POWER; hazards FEMA National Risk Index; utility numbers EIA-861 (2024); prices EnergySage (October 2026) and Generac (U.S.); credits IRS and the Oregon Department of Revenue and county assessors; permit information from the city or town’s own page; utility programs from each utility’s own pages (October 2026). General information, not financial, tax, legal or electrical advice. See our editorial policy.