We Are California Solar

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 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. As a policy-dependent industry, it is imperative that the California solar industry engages politically to fight for, and defend, good solar policy in California.  

Benefits of Membership

Solar energy is a policy-dependent industry and most policy that affects your business occurs on the state-level. Therefore, your membership in CALSEIA is an investment in your business. Our ability to influence and educate policymakers, utilities, building departments, and local governments, depends on the strength of our membership. Join the leaders shaping the largest solar market in the U.S. today - become a member today!

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