Jiangsu Liwei Intelligent Emergency Energy Storage System innovatively integrates lithium iron phosphate system and super capacitor technology to achieve seamless switching at 0.1 second level and millisecond level. The modular design of 1U standard unit supports hot plugging and expansion, with energy conversion efficiency of 98.5%, and a volume reduction of 60% compared to traditional lead-acid solutions. The system is equipped with bidirectional inverter technology, supporting grid-connected power supply from multiple sources such as mains power, photovoltaic power, and diesel engines. In practical tests in key places such as IDC rooms and operating rooms, it successfully achieved 365 days × 24 hours of zero power outage protection. The unique AI predictive maintenance function can provide early warning of potential faults 72 hours in advance, providing ultimate protection for power safety in industries such as finance and healthcare.