Xinyi Electric Storage Holdings Limited, an investment holding company, engages in the energy storage, EPC services, automobile glass repair and replacement services, photovoltaic (PV) films, and other businesses. The company operates through five segments: Electric Storage Business; EPC Services; PV Films, Automobile Glass Repair and Replacement Services; and Others segments. It offers lithium battery products; and battery pack and energy storage system facilities with lithium batteries, including power banks for manufacturing facilities to facilitate load shifting and power stabilization, as well as uninterruptible power supply and power banks for households. The company also provides engineering, procurement, and construction services for photovoltaic power stations.