Aerogel for ESS System Thermal Runaway Prevention

When thermal runaway occurs in a single energy storage cell, the aerogel between the battery cells and the battery modules, by exerting its extremely excellent heat insulation performance at high temperatures, blocks a large amount of heat from being transferred to adjacent cells and modules, significantly reducing the risk of equipment thermal runaway and also increasing the system failure cut-off time. Meanwhile, as the performance of batteries is affected by temperature, when the temperature is too low in winter, batteries charge slowly and consume power quickly. Aerogel can also maintain the temperature of energy storage batteries within an appropriate range, ensuring the safe and efficient operation of energy storage systems in low-temperature environments during winter. Aerogel, with its hydrophobicity of up to 99% and long service life, can maintain a stable structure and heat insulation effect during long-term use.