Our Members Lead the Way in California's Clean Energy Future

  1. Membership indicates professionalism and credibility. 
  2. Members are required to sign and adhere to a Code of Ethics.

  3. Members are in the know and better able to serve customers with regular updates and insights on market conditions, upcoming policy changes, and technical and code changes. 

  4. California Solar & Storage Association is the largest and most recognized state-based trade association representing the rooftop solar industry. 

  5. Our members are the true leaders. They have the industry's back by investing in growing California's solar and storage market through membership.

Memberships by Business Type

The Association represents a diversity of companies from all industry segments, both large and small, in PV, thermal, energy storage, and energy management tools.

Represented Technologies

  • Solar electric (photovoltaic) 
  • Battery & energy storage 
  • Solar thermal for water heating, process heat, cooling, space conditioning 
  • Concentrating solar for electric generation, process heat, and cooling
  • Solar pool heating for recreational, athletic, municipal, and therapeutic pools
  • Power Electronics
  • Racks, Mounts and Trackers