Washington State Solar Energy System Incentive

Washington Department of Revenue

Available Solar & Renewable

About This Program

Washington's renewable energy production incentive program pays per kilowatt-hour for solar electricity generated by eligible residential systems. Moses Lake homeowners with Grant County PUD service can apply. Incentive rate varies by system components and utility.

Annual production incentive estimate for typical 5kW residential solar system

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Performance-based incentive for solar energy production
  • Available through June 30, 2029
  • Must be installed by certified solar contractor
  • Payment based on kWh generated
  • Grant County PUD customers eligible

How to Apply

A grant-savvy contractor in Moses Lake, 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 Moses Lake early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Deadline: June 30, 2029 for new applications

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Find More Programs in Moses Lake, WA

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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