高工锂电·2025-07-03 12:17Battery - Huaneng Technology announced that as of the first half of 2025, its next-generation lithium ceramic battery cumulative shipments have exceeded 2.4 million units, with the Taoyuan Giga-level super factory being a major contributor, having shipped 500,000 units since its launch in early 2024 [2] - A semi-solid battery energy storage station project has commenced in Wuhai, Inner Mongolia, with a total investment of nearly 700 million yuan, featuring a capacity of 200,000 kW / 800,000 kWh and an operational period of 10 years, aiming for an average annual charging capacity of 231 million kWh and discharging capacity of 189 million kWh [4] Materials - Yuxi Enjie has established a new company in Yunnan for the large-scale production of sulfide solid electrolyte materials, with a total investment of 250 million yuan aimed at creating a leading domestic platform for trial production and industrialization [9] - Shanghai Putailai's 12,000-ton silicon-based anode project has begun trial production, with a total investment of 3 billion yuan, and is expected to officially start production in August 2025 [13] - Silica Technology has achieved sales of over 100 tons of silicon-carbon anode materials from its 1,000 tons/year pilot line, with a 50,000 tons/year project under construction [15] - Idemitsu Kosan plans to expand its sulfide solid electrolyte production line in Chiba, Japan, with a total investment of approximately 1.1 billion yen, aiming to enhance annual production capacity to several tons [17]