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This is not something I have tried personally or even seen, but in theory if they are Victron supported CAN batteries (https://www.victronenergy.com/live/battery_compatibility:start) with DVCC switched on then the batteries could control the MPPT charging algorithm.
https://www.victronenergy.com/media/pg/CCGX/en/dvcc---distributed-voltage-and-current-control.html
At least that is how I understand the linked article.
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