In my boat; I have a set-up with AGM start battery and Litium for service. I also have a 180 Watt solar panel connected to a Victron Bluesolar MPPT 75/15. But since the MPPT charger can only be configured to either AGM /Litium I wonder if I can connect a second MPPT charger to the same solar panel , so I can charge both batteries - many thanks in advance
There are literally many topics on this subject.
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No you cannot share panels between mppts.
Thank you very much
Rather than adding a second solar panel and charge controller, you could use something like a Victron Cyrix
Or a dedicated battery maintainer like an Ablemail AMT12-2