In 2022, EVADA supplied the People's Bank of China, Changchun Center Branch, with crucial UPS systems to protect the data center that handles payments. Two HQ-M200/200kVA Modular UPS units and two 512V 200Ah lithium battery systems were installed to ensure a consistent power supply, improving the bank's operational stability. This configuration demonstrates the usefulness of lithium batteries in a situation with limited resources.