Washington State Solar Incentive Program

Washington State / Utility Partners

Available Solar & Renewable

About This Program

Washington State Solar Incentive Program is available to homeowners in Kennewick, WA.

Federal Investment Tax Credit (ITC) provides 26% credit for residential solar installations through 2032. Washington State offers additional property tax exemptions and net metering programs for solar producers through Benton PUD.

Estimate based on typical 6kW system with federal tax credit

Official source site checked live on 2026-06-22.

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

In Kennewick, WA, you can combine this program with other local help to cut your cost:

Key Details

  • 26% federal tax credit on solar installation costs
  • Washington State property tax exemption available
  • Net metering through Benton PUD
  • No income requirement for tax credit
  • Reduces electric bills and carbon footprint

How to Apply

Get free help applying Visit Official Program Page Track this program

(509) 582-2175

A grant-savvy contractor in Kennewick, 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 Kennewick 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.

Your application paperwork

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

  1. Confirm you are an income-qualified Washington homeowner (or a renter interested in community solar).
  2. Visit the Commerce Solar for All page to find the current program partners and how to enroll.
  3. Contact a participating partner to check eligibility and start enrollment.
  4. If eligible, the partner arranges the no-cost solar installation.
Get the official form

Documents you will likely need

  • Proof of household income to confirm you are income-qualified.
  • Proof you own and live in the home.
  • A recent electric bill.
  • A government-issued photo ID.
Download this checklist (PDF)

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: Federal tax credit available through 2034

Questions about this program?

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

Email us about this program

Frequently asked questions

Who qualifies for Washington State Solar Incentive Program in Kennewick?

Washington State Solar Incentive Program is open to homeowners in Kennewick, WA. It has no income limit.

How do I apply for Washington State Solar Incentive Program in Kennewick, WA?

Apply directly with Washington State / Utility Partners using the official program link on this page or call (509) 582-2175. There is no middleman and no fee. Deadline: Federal tax credit available through 2034.

Need a Contractor for This Grant?

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

Get matched with a pro, free Browse Kennewick, WA contractors

Find More Programs in Kennewick, WA

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

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