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Single Family Affordable Solar Housing (SASH)

The Single-family Affordable Solar Housing (SASH) Program provides incentives to qualified low-income homeowners to help offset the costs of a solar electric system. The SASH program is overseen by the California Public Utilities Commission (CPUC) and administered by GRID Alternatives, a non-profit organization.

The SASH program offers one up front, capacity-based incentive level of $3 per watt. The incentive level is the same for all applicants.

SASH Eligibility

To qualify for the SASH Program, applicants must meet the following minimum requirements:

Documents for the Single-family Affordable Solar Housing (SASH) Program

picture of cover of SASH handbook

Single-family Affordable Solar Housing Handbook

California Public Utilities Commission,
May 2015
, posted 10/1/15
(Acrobat PDF file, 11 pages, 176 kb).

SASH Program Goals

How to Apply

For questions about the SASH Program, including eligibility information, information on solar power and energy efficiency measures, and application information, please contact GRID Alternatives toll-free at 866-921-4696, by e-mail at , or visit their website at

For regulatory information and proceedings, please visit the CPUC website