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Solar Panels Costs in Washington (2026)

Based on BLS wage data, solar panels in Washington costs an average of $28,149, ranging from $27,639 to $28,837.

Washington Average $28,149

Solar Panels Costs by City in Washington

Seattle $27,639 Spokane $28,837 Tacoma $28,370 Bellevue $27,751

Compare Solar Panels Costs in Nearby States

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Alex - Founder

Reviewed by

Alex Johnson, P.E.

Mechanical Engineer • 15+ Years Home Repair Experience • Licensed Contractor

All cost data on this page has been verified against BLS and Census Bureau records. See our methodology →

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