Energy Storage Systems: Product Listing & Certification to ANSI/CAN/UL 9540 and 9540A

The North American standard for Energy Storage Systems and Equipment is ANSI/CAN/UL 9540. This standard addresses the safety of Energy Storage Systems (ESS) that are intended to store energy from power or other sources and provide electrical or other types of energy to loads or power conversion equipment.

ANSI/CAN/UL 9540A, Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems, was developed to address fire safety hazards in the United States and Canada. It also provides data to manufacturers to see if their product meets regulations.

Intertek's fact sheet on Energy Storage Systems offers an overview of the regulation, products in scope, testing requirements, and suggests next steps for manufacturers.

Please complete the form below to download the fact sheet.