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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.
Ensure reliability with a 5000 cycle lifetime that lasts ten years, an LFP cell impervious to fire or explosion, and unique, active current balance control that allows the system to function normally, even if a battery module fails.
Reduce Operational Expenditure (OPEX) through an intelligent BMS system, while saving valuable real estate with high power density batteries that have a 70% smaller footprint compared with Valve-Regulated Lead Acid (VRLA) batteries.
Reduce Capital Expenditure (CAPEX) by 25% with a lithium battery pool. Support for concurrent use of old and new battery cabinets protects investments already made.
Item | SmartLi |
Battery Cell Material | LFP |
Nominal Voltage | 512 V DC |
Nominal Charging Voltage | 544 V DC |
Max. Charging Current | 80 A |
Max. Discharging Current | 480 A continuous discharge |
Cycle Life | 5000 cycles at 50% DOD |
Nominal Capacity | 40.96 kWh/80 AH |
Weight | 800 kg |
Dimensions (H x W x D) | 2000 x 600 x 850 mm |
Communication Interface | FE, RS485, and dry contacts |
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