A subsidiary of Del Group showcases solid-state batteries and related energy-storage prototypes at an overseas trade show.

Recently, Del Group, showcasing solid-state battery and energy-storage prototypes, participated in industry trade shows in Japan and Australia through two of its wholly owned subsidiaries, thereby highlighting the company’s progress in these fields.

From March 17 to 19, 2026, DARE Japan, a wholly owned subsidiary, participated in the 20th Battery Japan exhibition in Tokyo. At the show, DARE Japan unveiled for the first time a range of solid-state battery prototypes spanning consumer electronics, energy storage, and new-energy vehicles. The solid-state batteries on display feature an oxide-based composite organic electrolyte that eliminates the use of flammable materials during manufacturing, thereby enhancing battery safety at the material level. Moreover, the composite solid electrolyte facilitates a robust electrode interface, which in turn improves cycle life and durability. In addition, leveraging established coating technologies, the company has laid the groundwork for future large-scale, low-cost mass production. On March 18–19, 2026, our wholly owned subsidiary, Deli New Energy Technology (Huzhou) Co., Ltd., participated in Solar & Storage Live Queensland, the annual solar and energy storage exhibition held in Queensland, Australia. The company highlighted its residential and commercial–industrial energy storage solutions based on solid-state battery technology. The residential systems are tailored to meet local households’ needs for self-generation and self-consumption of photovoltaic power, while the high-power commercial–industrial products are designed for applications such as community energy management and sports venues. During the event, the Deli New Energy team engaged in discussions with industry partners, advancing collaboration in areas including government resource matchmaking, academic partnerships, and demonstration projects.