altAbout Us

CALSEIA is the nations oldest solar energy association. Since the 1970s, CALSEIA has advanced the common interests of the California solar industry, helping make California's solar market the most robust in the United States. Comprised of California solar contractors, manufacturers, distributors, developers, utilities, engineers, consultants and educational organizations, CALSEIA represents a diverse membership committed to growing the California solar industry. CALSEIA is a 501 C-6 non-profit organization that primarily funded through membership dues. CALSEIA provides solar industry members located throughout California with a presence at the Capitol in Sacramento, at the CPUC in San Francisco, and at hearings and workshops throughout the state.   

Board of Directors & Staff

CALSEIA is governed by a 15-member, volunteer, Board of Directors. CALSEIA's Executive Director is Bernadette Del Chiaro. To view CALSEIA's Board of Directors and staff, or to see how to become a board-member, click here.

Hours & Contact Information

We are open from 9:00am-5:00pm, Monday through Friday

1107 9th St.
Ste. 820
Sacramento, CA 95814


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For all other inquiries, please email