The GR215L is a finely granularity product developed by Gooree for industrial and commercial energy storage and microgrid applications. It integrates advanced liquid cooling technology and an intelligent Battery Management System. The product features cluster-based management, enabling effective fault isolation, with an intra-cluster temperature difference of less than 3°C. It is reliable and intelligent, making it suitable for scenarios such as industrial and commercial distributed energy storage, integrated solar-storage-charging solutions, and conventional backup power.