Multifamily Affordable Solar Housing

The Multifamily Affordable Solar Housing (MASH) Program provides incentives to offset the costs of installing solar photovoltaic (PV) systems on multifamily affordable housing buildings in California. MASH's goal is to combine energy efficiency and solar PV to help enhance the overall quality of affordable housing.

Since MASH's inception in 2009, 40 projects have been completed in San Diego, providing 2.6 megawatts of electricity. CSE is no longer accepting applications for the wait list.

For more information regarding the MASH program for the SDG&E territory, please contact a MASH representative at 858-244-1177.



San Diego (Headquarters)

9325 Sky Park Court, Suite 100
San Diego, CA 92123

Los Angeles

617 West 7th Street, Suite 305
Los Angeles, CA 90017


426 17th Street, Suite 700
Oakland, CA 94612



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