2020 UL 9540A Installation-Level Test Experimental Data

This repository contains the data and supporting files from walk-in containerized lithium-ion battery energy storage system experiments in which a unit rack was forced to thermal runaway and the resulting thermal energy and chemicals released were quantified with a wide array of sensors. The tests were conducted in accordance with the 2019 version of the UL 9540A Standard Test Method. A full report of the experimental series is available here: UL 9540A Installation Level Tests with Outdoor Lithium-ion Energy Storage System Mockups.