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Coupling 450/100 smart charge controllers with GenZ lithium batteries

Hi I have two 450/100 smart charge controllers to DC Couple 7 kW of solar via 4 strings charging 48kWh of GenZ 48 volt batteries. As the GenZ batteries only have the BMS internal to each cassette and have no coms available I am unable to select lithium battery type due to the requirement for BMS coms. Is the best solution to select another battery type and custom set the charge settings If so what are the settings recommended?

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