固态电池最新进展

Group 1 - The Ministry of Industry and Information Technology (MIIT) conducted a mid-term review in September, with strict acceptance criteria for battery cells, requiring a minimum of 60Ah capacity and random selection of 100 cells from at least 300 for testing [1] - The energy density requirement is set at 350Wh/kg+, with slight variations in performance requirements among different manufacturers [1] - The MIIT project may have an elimination mechanism, allowing for the possibility of new winning bidders entering the market [1] Group 2 - The industry chain is progressing faster than project expectations, with leading manufacturers establishing ultra-low dew point workshops capable of kilogram-level material input, producing 30-50 cells in a single batch [1] - Other battery manufacturers are also making significant efforts to advance their production capabilities [1]