Solar Panel Installation in Aloha, Oregon
Aloha is the largest unincorporated community in Oregon — roughly 50,000 people, no city hall, and a street grid that runs straight into Beaverton on one side and Hillsboro on the other. That unincorporated status is the first thing worth knowing if you are thinking about solar here, because it changes who issues your permit.
Sunbridge Solar has installed across the Tualatin Valley for over 15 years. Call 360-313-7190 for a free consultation, or request a quote.
Your Permit Comes From Washington County, Not a City
Because Aloha is unincorporated, there is no municipal building department. Solar permits are issued by Washington County directly. In practice this is good news — the county handles a high volume of residential solar and the process is well worn — but it does mean the timeline and inspection scheduling follow county rules rather than a city’s.
We handle all of it. Permit application, plan set, inspection scheduling and the utility interconnection paperwork are part of the job, not something we hand back to you.
What Aloha Roofs Are Like for Solar
Most of Aloha was built out between the 1960s and the 1990s, which produces a fairly consistent housing stock: single-storey and split-level homes, composition shingle, moderate pitch, and roof planes that are often smaller than the lot suggests. Three things follow from that:
- Array size is usually roof-limited, not budget-limited. We size to the usable plane, then work out what that covers against your bill.
- Shingle age matters. If the roof is near the end of its life it is far cheaper to replace it before the array goes on — see do you need a new roof before solar.
- Mature street trees. The older subdivisions have real canopy now. Shade, not rainfall, is what decides production here.
Which Utility Serves You — and Why It Matters
The Portland metro is split between Portland General Electric and Pacific Power, and the boundary does not follow city or community lines. It matters more than most people expect: Energy Trust of Oregon incentives are available only to PGE and Pacific Power customers, and the two utilities run different programmes on top of that.
We confirm which utility serves your specific address before putting any numbers on paper. The current picture for both is on our Oregon solar incentives page.
On the federal side: the residential solar tax credit (Section 25D) ended for systems placed in service after December 31, 2025. The commercial credit runs on its own timeline. Confirm anything tax-related with your tax professional.
What We Install in Aloha
- Solar panel installation — the core of the work, typically two to three days on site. See Oregon residential solar.
- Battery backup — worth it if you want essentials running through an outage; see the home battery backup guide.
- EV charger installation — done alongside the array so there is one electrical visit; see EV charging in Oregon.
- Commercial solar for businesses along the TV Highway corridor — see Oregon commercial solar.
- Cleaning and monitoring — moss is the real enemy here; see our Oregon panel cleaning guide.
Areas We Serve Near Aloha
We work across the Tualatin Valley and the wider metro:
- Beaverton — immediately east
- Hillsboro — immediately west
- Tigard and Tualatin
- Forest Grove and Washington County
- Portland and the wider Oregon guide
Get a Free Aloha Solar Quote
No pressure, no obligation. We look at the roof, the bills and the utility, and tell you straight whether it is worth doing. Call 360-313-7190 or request a free quote.
Aloha Solar FAQs
Who issues solar permits in Aloha?
Washington County. Aloha is unincorporated, so there is no city building department — the county handles the permit and inspections directly. We manage the whole process for you.
Can I get Energy Trust of Oregon rebates in Aloha?
Only if your address is served by Portland General Electric or Pacific Power. Energy Trust incentives are not available to customers of municipal utilities, PUDs or co-ops. We confirm your utility before quoting.
Is my Aloha roof big enough for solar?
Most Aloha homes date from the 1960s to 1990s and have moderate-sized roof planes, so array size is usually limited by usable roof rather than budget. We measure the specific planes and size the system to what your roof can actually carry.
Do the trees in my neighbourhood rule out solar?
Not necessarily, but they matter more than rainfall does. Older Aloha subdivisions have significant mature canopy, so we measure Total Solar Resource Fraction on your roof before quoting rather than estimating from a map.