National Solar logo

Willamette Valley · Lane County

Solar panel and battery installation in Eugene, Oregon

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

1,176kWh per kW / year (NREL)
EWEBMain utility
Not in areaEnergy Trust
80+Our installs in Eugene
Lane County

Going solar in Eugene

A south-facing solar system in Eugene produces about 1,176 kWh per installed kW each year, according to NREL's PVWatts model. A home using about 11,000 kWh a year needs roughly 9.4 kW (22 panels) here, and a 7.5 kW system offsets about $954 of EWEB energy charges in its first year.

Eugene homeowners go solar to own their power and escape rising rates. EWEB customers have their own incentive landscape, and we map out exactly what applies to your address.

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.

EWEB is Eugene's city-owned utility. Its energy charge is about half of PGE's, but a high fixed basic charge means solar offsets a smaller share of the bill.

National Solar has completed 80+ projects in Eugene, so our crews already know Lane County permitting and EWEB interconnection here.

Local production data

How much solar produces in Eugene

July is the strongest month at about 1,170 kWh; December is the weakest at 270 kWh. Net metering carries summer surplus into winter.

Modeled monthly output, 7.5 kW system in Eugene8,831 kWh / year
Monthly kWh in Eugene
Jan360 kWh
Feb443 kWh
Mar683 kWh
Apr863 kWh
May1043 kWh
Jun1058 kWh
Jul1170 kWh
Aug1080 kWh
Sep923 kWh
Oct600 kWh
Nov338 kWh
Dec270 kWh
System to offset a typical home
9.4 kW
Panels (430 W)
22
7.5 kW annual output
8,820 kWh
First-year energy savings
$954
Utilities

Eugene's electric utility

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

Main utility

Eugene Water & Electric / EWEB

City-owned utility

About 10.82¢/kWh, plus a ~$38.5 monthly fixed charge. Outside the Energy Trust area.

EWEB rates and solar rules
Power out in Eugene? 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 EWEB.

Lane County

10.8¢/kWh

+22%since 2021 · EWEB

$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

Eugene solar questions

Sources and method

Production: NREL PVWatts v8 (NSRDB weather data) at Eugene's U.S. Census coordinates (44.057, -123.119), 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.

Eugene, OR Solar Installer: 80+ Local Installs | National Solar