Washington Department of Commerce
Washington State Solar Incentive Program is available to homeowners in Pullman, WA.
Performance-based incentive for residential and commercial solar installations in Washington. Annual incentive payments based on system production. Must be enrolled within one year of system operation and uses Renewable Energy Credits.
Annual production-based incentive payment, amounts vary by system size and output
Official program page checked live on 2026-06-22.
Data last verified 2026-06-09. How we verify our data.
In Pullman, WA, you can combine this program with other local help to cut your cost:
A grant-savvy contractor in Pullman, WA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.
You will likely need a contractor to apply
Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Pullman early keeps your application moving.
Get matched with a contractorEach program sets its own contractor rules. Check the official program page for exact requirements.
Washington's Solar for All program, funded through the federal Greenhouse Gas Reduction Fund, brings the benefits of solar to income-qualified residents. It offers no-cost solar installations for income-qualified single-family homeowners and no-cost community or shared solar participation for renters. The Department of Commerce runs it through selected program partners.
Steps to apply
Documents you will likely need
Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.
Deadline: Program runs through June 30, 2029
Ask us. It is free, and a real person answers within a business day.
Email us about this programIncentive rates vary, up to $5,000 annually.
Washington State Solar Incentive Program is open to homeowners in Pullman, WA. It has no income limit.
Apply directly with Washington Department of Commerce using the official program link on this page or call (360) 725-3118. There is no middleman and no fee. Deadline: Program runs through June 30, 2029.
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
Rebates and discounts that stack on top of any grant. Most are free to use.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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