Declaration Statement JA12 - Word

Please visit the Solar Equipment List webpage for certification instructions, as well as the list of currently certified systems.


JA12 - Qualification Requirements for Battery Storage System - PDF


Submit inquiries regarding the Energy Commission's Solar Equipment Lists to the California Energy Commission at For any equipment listing related questions, please contact the Solar Equipment Call Center at 916-654-4120.

For questions regarding Energy Code / JA12 specifications, please contact the Energy Standards Hotline
Toll-free in California: 800-772-3300
Outside California: 916-654-5106