I have two Skylla-IP44 (1+1) units. They are synchronised over the CAN bus, and have their main outputs paralled into a 740 AH battery bank. I want to make use of the 3A isolated output on each to trickle charge some starter motor batteries.
While one secondary output to a given starter motor makes the most sense, would there be any harm done if both the secondary outputs from both chargers were connected to the same starter battery (with both supply charging current at the same time)?
Thanks,
Allan.