This document is a publication of a patent application (EP4597778A2) by Delta Electronics, Inc., filed with the European Patent Office. It details an energy storage system and its operating method, with inventors listed as Lai, Chao-Yuan, Chang, Zhe-Hao, and Ke, Yi-Kuan. The application includes various IPC classifications related to power supply management and is designated for multiple European countries.

As this is a patent application publication, it does not impose direct regulatory obligations or compliance deadlines on entities. However, it signifies potential future intellectual property rights and technological developments in the energy storage sector. Companies operating in this space, particularly manufacturers and technology developers, should be aware of this filing for competitive intelligence and potential licensing considerations.