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定了!上汽首款全固态电池“光启电池”2027年落地
鑫椤锂电· 2025-04-14 08:27
Core Viewpoint - The automotive industry is moving towards solid-state batteries, with SAIC Motor Corporation planning to launch its first solid-state battery, "Guangqi Battery," by 2027, and other companies expecting small-scale applications between 2027 and 2030, with large-scale applications post-2030 [1][2]. Group 1 - SAIC's new generation solid-state battery is set to be mass-produced on the new MG4 model by the end of this year [2]. - The new solid-state battery is expected to achieve mass production by 2026, featuring an energy density exceeding 400 wh/kg and a volumetric energy density over 820 wh/L, with a capacity surpassing 75 Ah [2]. - Enhanced safety features of the new solid-state battery ensure that it does not catch fire or explode under puncture or 200°C heat scenarios [2]. Group 2 - The solid-state battery demonstrates a low-temperature capacity retention rate of over 90%, indicating its suitability for a wider range of applications [2].