Energy storage all-solid-state battery performance parameter requirements announced

According to the list released by the Beijing Municipal Bureau of Economy and Information Technology, the performance parameter requirements for all-solid-state batteries for energy storage have been clarified. The single cell capacity must reach more than 100Ah, the energy efficiency must be no less than 90%, the energy density must be no less than 180Wh/kg, and the cycle life must be no less than 8,000 times. In addition, the battery needs to pass the GBT36276 test and perform stably in the puncture test, without smoke, fire, or explosion. The module level must also pass the overcharge test to ensure that thermal runaway does not occur.