California Solar Initiative (CSI) - Equity Resiliency Program

California Public Utilities Commission

Available Solar & Renewable

About This Program

Provides incentives for low-income homeowners to install solar and battery storage systems. Priority for customers with critical medical needs who are on utility medical baseline programs. Helps reduce energy costs and ensure backup power.

Incentive based on system size and household income level

Official program page checked live on 2026-06-17.

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

Key Details

  • Incentives up to $4,000 for solar + battery storage
  • Available to low-income SCE customers
  • Priority for medical baseline customers
  • Reduces energy costs and provides backup power
  • Combined with federal tax credits for greater savings

How to Apply

Get free help applying Visit Official Program Page Track this program

(866) 452-5630

A grant-savvy contractor in Rubidoux, 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 Rubidoux 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 last

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