CALSEIA Regional Chapters  

While many issues decided upon at the state level, California is a large and dynamic state. We believe that building a strong industry doesn't just happen in Sacramento, but in your backyard as well. Our regional chapters help address local concerns and foster stronger business-to-business networking. 

CALSEIA members may join any and all regional chapters at no additional cost. Get involved in your regional chapter today! 

Active Regional Chapters

click the photos to learn more and get involved.



Chapter meetings provide a great opportunity to get your company in front of other CALSEIA members while supporting the chapter's ability to bring the solar community together to work on issues of regional concern. Sponsorships can include, but are not limited to, providing meeting space/hosting, providing food and drinks, or cash sponsorships. Sponsors benefit from speaking invitations as well as logo placement and visibility. Email us at for more info.