SHANGHAI, Sept. 20, 2026 /PRNewswire/ -- The 4th International Digital Energy Expo (IDEE 2026) was held from September 15 to 17. At IDEE 2026, Huawei Digital Power showcased its latest practices of "grid forming + AI" in renewable energy applications with the theme of "Making the Most of Every Ray, Powering the Unpowered." The company presented its solutions for utility, grid-forming energy storage system (ESS), smart microgrids, commercial and industrial (C&I) green power, ultra-fast charging, and grid-interactive AI data center (AIDC). 