20ft 5MWh Liquid-Cooled Prefabricated Cabin Technical Spec

This document is an internal control specification for the Boshine 20ft 5MWh Liquid-Cooled Prefabricated Cabin (model BS-YZC20R5MB12-V1.0), designed for power generation and grid side energy storage. It defines technical parameters, system components including battery modules (aluminum-cased LFP cells, 3.2V/314Ah), high voltage boxes, BMS, thermal management, fire protection, ventilation, lighting, and auxiliary systems. The cabin operates at 0.5P with 2.5MW/5MWh capacity. Reference standards cover packaging, environmental testing, electromagnetic compatibility, and safety. Safety instructions warn against unauthorized disassembly, short circuits, overcharge/discharge, and high temperatures. The document includes model naming rules, abbreviations (BMS, BMU, BCU, etc.), and transportation/installation guidelines. It ensures compliance with industry standards for reliable and safe operation in large-scale energy storage applications.