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I just installed a 15000 quattro + 2 parallel units of 13.8 BYD Box. I enabled battery monitor and I used 540AH Battery capacity. 108A as charging current (will the charging current be automatically determined by the BMS or the input battery charging current from the VE config plays a significant effect in the charging current?) float voltage is 55V, absorption voltage 55.2V. No assistant installed. No MPPT. No ESS settings.
Battery low voltage data sent by the BMS is 43V, on the VE Config I set low battery shutdown to 44V. The picture of the BYD battery details and the video are attached.
Hi Michael,
Most of the information required for using this combination is here:
https://www.victronenergy.com/live/battery_compatibility:byd_b-box
Both the charge current limit set in the Quattro and the limit sent by the BMS will be used.
The lower limit will be the one that is applied.
