Solar Panel Installation Cost in Washington (2026)
Compare solar panel installation costs across 1 city in Washington. Prices range from $22,600 in Seattle to $22,600 in Seattle.
State average
$22,600
Range
$22,600 – $22,600
Cities tracked
1
City comparison
| City | Avg cost | Budget range | High-end range | vs state avg |
|---|---|---|---|---|
| Seattle, WA | $22,600 | $8,800–$10,700 | $38,400–$49,100 | 0% |
Explore each city
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Frequently asked questions
The average solar panel installation in Washington costs $22,600. Prices range from $22,600 in Seattle to $22,600 in Seattle. Costs vary by city due to differences in labor rates, material availability, and local code requirements.