National Solar logo

Willamette Valley · Marion County

Solar panel and battery installation in Salem, Oregon

Solar and battery systems sized to Salem sun and PGE rates, designed and installed by a local Oregon crew.

1,205kWh per kW / year (NREL)
PGEMain utility
EligibleEnergy Trust
25+Our installs in Salem
Marion County

Going solar in Salem

A south-facing solar system in Salem produces about 1,205 kWh per installed kW each year, according to NREL's PVWatts model. A home using about 11,000 kWh a year needs roughly 9.1 kW (22 panels) here, and a 7.5 kW system offsets about $1,808 of PGE energy charges in its first year.

Salem homeowners with PGE or Salem Electric service can lower bills and add resilience with solar plus storage. We handle the full process from design to interconnection.

Gray winters get the attention, but the valley's long, dry summers produce the bulk of the year's output. Net metering carries those summer credits forward to cover the darker months.

PGE serves the Portland metro, much of the north Willamette Valley and Salem. Its optional Time of Day plan prices on-peak power (5 to 9 p.m.) highest, which is where battery storage earns its keep.

National Solar has completed 25+ projects in Salem, so our crews already know Marion County permitting and PGE interconnection here.

Local production data

How much solar produces in Salem

July is the strongest month at about 1,245 kWh; December is the weakest at 278 kWh. Net metering carries summer surplus into winter.

Modeled monthly output, 7.5 kW system in Salem9,027 kWh / year
Monthly kWh in Salem
Jan315 kWh
Feb458 kWh
Mar705 kWh
Apr863 kWh
May1028 kWh
Jun1088 kWh
Jul1245 kWh
Aug1163 kWh
Sep923 kWh
Oct608 kWh
Nov353 kWh
Dec278 kWh
System to offset a typical home
9.1 kW
Panels (430 W)
22
7.5 kW annual output
9,038 kWh
First-year energy savings
$1,808
Utilities

Electric utilities serving Salem

Your utility sets your rate, net metering rules and which incentives apply. Check the name on your bill.

Main utility

Portland General Electric / PGE

Investor-owned utility

About 20¢/kWh, plus a ~$16 monthly fixed charge. Energy Trust incentives apply.

PGE rates and solar rules
Also serves part of the area

Salem Electric

Electric cooperative

About 11.4¢/kWh, plus a ~$24 monthly fixed charge. Outside the Energy Trust area.

Salem Electric rates and solar rules
Also serves part of the area

Pacific Power

Investor-owned utility

About 17¢/kWh, plus a ~$14 monthly fixed charge. Energy Trust incentives apply.

Pacific Power rates and solar rules
Power out in Salem? Outage maps and battery backup

Utility rates only move one way: up.

See what your utility charges today and how much it has climbed since 2021. Enter your bill to get your personalized Price of Power report.

Electricity rates by county

Tap your county, or enter your ZIP.

  • Under 9¢
  • 9–11¢
  • 11–13¢
  • 13–17¢
  • 17¢+

Shaded by each county's primary utility. Faded counties aren't served by PGE.

Marion County

20.0¢/kWh

+49%since 2021 · PGE

$175
$40$600+
See my report

How it works

One free estimate. Two ways to get it.

Free. No obligation.

Oregon homeowners trust National Solar

Hundreds of 5-star reviews from Bend to the coast, from customers who chose a local team they can still call years after installation.

Over 3,500 installs in Oregon

Local FAQ

Salem solar questions

Sources and method

Production: NREL PVWatts v8 (NSRDB weather data) at Salem's U.S. Census coordinates (44.924, -123.023), 1 kW, 20° tilt, south-facing, 14% system losses. Rates: average residential energy charges reported by each utility. Install counts: National Solar project records. Data updated 2026-10-20. Your roof's direction, shading and usage change the numbers, so your free assessment uses your actual address and bills.

Solar in Salem, OR: Cost, PGE Rates & 2026 Incentives