This short presentation tells the story behind GCE's innovative 4U Energy Storage System BMS design and its intended use cases. You'll see how our high-performance intelligent lithium battery management system utilizes international leading technology to improve battery efficiency and extend service life. We'll walk through our advanced BMS control strategy that overcomes industry challenges, showcasing our factory operations and demonstrating how our master-slave architecture meets various energy storage requirements from 4S to 270S configurations.