储能电芯安全

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主动加码!远景动力挑战储能电芯六大极限
鑫椤锂电· 2025-08-06 07:03
Core Viewpoint - Envision Power has successfully completed extreme safety tests for its energy storage cells, surpassing current global standards and redefining safety boundaries in the industry [1][3]. Group 1: Testing Standards and Results - The extreme tests included drop, high-temperature external short circuit, overcharge, puncture, combustion projection, and thermal runaway, with the cells showing no explosions or fires [1][3]. - Envision Power upgraded the GB 44240 standard's requirements, increasing the puncture test from "shallow" to "penetrating" and raising the instantaneous current requirement for high-temperature external short circuits to five times the previous standard [3]. - The drop test was conducted from a height of 5 meters, exceeding the highest market standards in various regions [3]. Group 2: Certification and Safety Record - Envision Power is the first company in China to pass the GB 44240 standard certification, completing the process in less than one month, demonstrating its safety in design, manufacturing, and operational management [3][4]. - The company has delivered over 50 GWh of energy storage cells, applied in over 300 storage projects across more than 20 countries, maintaining a safety record of zero fires and zero major accidents [4]. - Envision Power has obtained certifications from multiple international and domestic authorities, passing over 200 safety tests and receiving recognition from institutions in Japan, the US, Europe, and South Korea [4].