Recently, Tianfu Energy Storage’s world-first 128kW vanadium battery super stack passed the testing and certification of SGS, an international authoritative organization. In the charging and discharging test with a rated power of 128kW, the stack energy efficiency is as high as 82.1%. Under the 1.1 times overload condition, that is, the 140.8kW constant power charge and discharge test, the energy efficiency reached 81.2%, setting the highest record for the global vanadium battery stack operating power.
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