California DAC-SASH Solar Program

California Public Utilities Commission / GRID Alternatives

Available Solar & Renewable

About This Program

Disadvantaged Communities Single-family Affordable Solar Homes (DAC-SASH) program provides incentives up to $3/watt for solar installations for low-income homeowners in disadvantaged communities. Significantly reduces out-of-pocket costs for solar.

Incentive calculated at $3 per watt of installed solar capacity

Verified against California Public Utilities Commission / GRID Alternatives's official page on 2026-06-17.

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

Key Details

  • Up to $3 per watt solar incentive
  • For low-income households in disadvantaged areas
  • Combines with federal tax credit
  • Dramatically reduces solar costs
  • Administered by GRID Alternatives

How to Apply

Get free help applying Visit Official Program Page Track this program

(866) 921-4696

A grant-savvy contractor in Rancho Cucamonga, CA 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 Rancho Cucamonga 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

Documents you will likely need

  • Your federal tax return for the year of the work (this benefit is claimed on your taxes, not through a separate application).
  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • The program's own application form, completed (use the official link or phone number on this page).
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: Ongoing while funds available

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