A battery energy storage system for Uninterruptible Power Supplies (UPSs), the SmartLi Solution offers a long lifespan in a compact, space saving design, for a safe, reliable power supply that’s easier to maintain.
Based on highly stable Lithium Iron Phosphate (LFP) battery cells — which offer a longer lifecycle than other lithium based batteries — SmartLi uniquely benefits from active current balance control technology, which supports the concurrent use of old and new batteries. In addition, the UPS features a monitoring bus redundancy design with no single points of failure. In the event of a fire, cabinet-level extinguishing is available to prevent it from spreading.
Elsewhere, a three-layer Battery Management System (BMS) works in tandem with Huawei’s UPS and the Network Management System (NMS) to implement effective battery management and ensure lithium battery reliability.