Washington Department of Commerce
State production incentive for customer-owned solar PV systems, combined with federal 30% Investment Tax Credit. Incentive rate varies by system type and component sourcing. Must be installed by licensed contractor.
Estimate includes federal tax credit; state incentive based on production
Data last verified 2026-06-09. How we verify our data.
A grant-savvy contractor in Mountlake Terrace, WA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.
This grant requires a licensed contractor
This grant requires the work to be done by a licensed contractor, and you will likely need a written estimate to apply. Get a free estimate from a contractor in Mountlake Terrace who knows grant paperwork.
Get matched with a contractorEach program sets its own contractor rules. Check the official program page for exact requirements.
Deadline: Ongoing through June 2029
Ask us. It is free, and a real person answers within a business day.
Email us about this programGrant-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.
See All Programs