ESS is divided into two areas, large area mainly bearing modules and cold plates and other parts. Longitudinal beam and cross beam are arranged in the middle to strengthen the body<br>Strength. Small area mainly carries EDM, BMS and other parts.<br>High voltage system voltage equalization<br>Voltage equalization principle<br>As one of the most important functions of battery management system, voltage equalization can protect or avoid the overcharge and discharge of single battery due to the inconsistent capacity<br>In the charging process of series battery pack, when a single battery reaches the saturation voltage, the charging current of the whole battery pack will decrease<br>Extend charging time. Take the following charge equalization strategy
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