5.4 Batteries in parallel
5.4.1
Parallel
mode 1 (It is suitable for scenarios where the inverter power ≤ 15kW)
CAUTION
Cable requirements: The cross-sectional area of the cable must be at least 70 square
millimeters.
It should be noted that the maximum current of the first battery is 250A (inverter power
must not exceed 15kW), exceeding 250A will cause heating of the connectors and cable, and
in severe cases, it will cause a fire accident.
If the inverter power exceeds 15kW, the parallel mode must be used mode 2!
Schematic diagram of parallel connection of low-power system batteries:
5.4.2
Parallel
mode 2 (It is suitable for scenarios where the inverter power ＞ 15kW)
Schematic diagram of parallel connection of high-power system batteries:
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