Solar Energy Cost in Lake Oswego, OR in 2026
Most Solar Energy projects in Lake Oswego, OR cost between $18,500 and $35,000. The typical price is $25,000.
Labour and materials in Lake Oswego run about 9% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Panel efficiency and inverter type
- Roof complexity and mounting hardware
- Main panel upgrade if the busbar cannot take the backfeed
- Battery storage, which is priced separately
Usually included
- Panels, inverters and racking
- Design, permitting and interconnection
- Installation and commissioning
Usually extra
- Battery storage
- Roof repair or replacement before install
- Utility interconnection fees in some territories
Unit prices in Lake Oswego, OR
| Quality tier | Cost per watt |
|---|---|
| Budget | $2.31 |
| Mid-range | $3.16 |
| High-end | $4.42 |
Solar panel installers in Lake Oswego, OR
Businesses listed on Google near Lake Oswego, OR. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
ION Solar - Oregon
4.1(1,062 reviews)
9057 SE Jannsen Rd Bldg C, Clackamas, OR 97015
SunPower®
4.4(653 reviews)
5319 SW Westgate Dr Ste 160, Portland, OR 97221
Power Northwest
5.0(162 reviews)
2711 NW St Helens Rd, Portland, OR 97210
Elemental Energy
4.9(139 reviews)
6800 NE 59th Pl, Portland, OR 97218
Green Ridge Solar
4.6(170 reviews)
15205 SW Arrow St, Sherwood, OR 97140
Sunpath Services
5.0(104 reviews)
9978 SW Arctic Dr, Beaverton, OR 97005