General Quality Characteristics of Lithium-Ion Battery Systems for Energy Storage

This standard specifies the requirements and test verification methods for general quality characteristics of lithium-ion battery systems used in energy storage applications. It covers both fixed and mobile scenarios, including battery clusters, packs, and battery management systems. Key quality characteristics addressed include environmental adaptability, reliability, testability, maintainability, supportability, safety, and electromagnetic compatibility. The document provides detailed test conditions, tolerances, and procedures for evaluating these characteristics. It references numerous national and industry standards for environmental testing, reliability, and electromagnetic compatibility. The standard aims to ensure consistent quality and performance of lithium-ion battery systems in energy storage, supporting their safe and efficient operation. It was published on November 25, 2022, and became effective on December 15, 2022, under the auspices of the China Chemical and Physical Power Supply Industry Association.