【GAC's First 140kW Hydrogen Fuel Cell Stack Rolls Off the Production Line】Recently, GAC's first self-developed 140kW hydrogen fuel cell stack has officially rolled off the production line, marking another milestone breakthrough for GAC Group in the field of hydrogen energy core technologies. The hydrogen fuel cell stack developed by GAC adopts integrated single-cell and integrated box sealing technologies, achieving highly integrated and modular design. This innovative design reduces the stack's volume by 30% and weight by 25%, not only effectively improving the vehicle's space utilization and load capacity but also providing the possibility of matching multiple vehicle platforms. By using ultra-thin metal plates and high-performance membrane electrode technologies, the stack's power density has exceeded 7kW/L. The ultra-thin metal plates not only enhance the stack's power output but also effectively reduce material costs and volume weight; the high-performance membrane electrodes ensure the efficient progress of electrochemical reactions, improving the overall performance and energy conversion efficiency of the stack.