Is LiFePO4 Battery Safe for Home Energy Storage?
The LiFePO4 battery thermal runaway temperature is up to 270°C (150°C for ternary lithium), and when the GB/T 31485-2015 standard needle test is conducted, its surface temperature merely rose to 82°C without an open flame, and the possibility of thermal runaway was only 0.002% (0.08% for ternary lithium). In the case of Tesla Powerwall 3, …
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