Verified 2026-05-02
Electrical, building, and fire-safety permit check for residential battery storage
Boston's solar panel guidance includes Energy Storage System battery documentation and safety details, including engineer-stamped plans showing ESS battery locations, component specifications and ratings, listing and labeling, smoke detector requirements, location restrictions, separation, and fire-protection conditions. Battery storage should therefore be checked with Inspectional Services, and when paired with solar it should be included in the building and electrical permit package; standalone backup-power or storage work should also be checked for electrical, building, fire, zoning, utility, and environmental requirements.
Official application