Inspection and Acceptance Specification for Energy Storage System Equipment

This enterprise standard, Q/LYCN 001-2024, issued by Jiangsu XX Energy Storage Technology Co., Ltd., specifies the inspection and acceptance procedures for energy storage system equipment, covering factory acceptance and project site construction. It applies to DC side battery compartments, PCS integrated machines, and EMS. The document references national standards such as GB 51048 and GB/T 34131. Key sections include acceptance of energy storage batteries, BMS, temperature control systems, prefabricated compartments, combiner cabinets, PCS step-up integrated machines (including transformers and high/low voltage parts), and EMS cabinets, system, and software requirements. It also covers grounding systems, bolt torque, and clearance/creepage distances. The standard aims to ensure equipment reliability, safety, and compliance with current regulations, with first implementation on August 1, 2024.