Verified 2026-05-01
Energy storage system express permit path when interconnected with qualifying PV
LADBS Express Permits list energy storage systems interconnected with a photovoltaic system as an online contractor-only express permit category when the listed criteria are met. Those criteria include connection to the load side of a single-phase 120/240V service panel with service rating not exceeding 225A, listed or certified ESS and associated equipment, and compliance conditions for the solar PV and storage battery system.
Official application