Drawing on the design concepts of "multi-energy complementarity" and "integrated source, grid, load and storage," a new energy management system is formed by integrating wearable modules on clothing with the use of novel two-dimensional materials and controlling systems for power regulation and redistribution. The system includes a microgrid energy supply layer composed of flexible friction-generating units, sweat-generating units, and flexible photovoltaic cells, a storage layer composed of flexible fiber batteries and flexible supercapacitors, and a load layer composed of flexible sensors and heating elements. It can realize energy and information exchange between the clothing, gloves, hatbands, socks, etc. used in the Asian Winter Games, and can be used in scenarios such as heating and insulation, sports monitoring, medical health and aerospace. The series of products realize the application of complex environment in the fields of skiing, mountaineering clothing and new energy vehicle battery management, p