Joint Appendix JA12 provides the qualification requirements for battery storage system to meet the requirements for battery storage compliance credit(s) available in the standards set forth in Title 24, Part 6, Sections 150.1(b) and 140.10 in combination with an on-site or community solar photovoltaic system, or a separate battery storage system. The primary function of the battery storage system is daily cycling for the purpose of load shifting, maximized solar self-utilization, and grid-harmonization.