You asked the same question about which MPP so many times that my head is spinning. Lol
Are you going to add more panels?
But now you only have 400 watts panels charging a 24V 380Ah sealed lead battery.
400w at 24V is only 16.6A so you would only need a 20A MPPT SCC
40A SCC x 24V is 960 watts panels.
60A SCC x 24V is 1440 watts panels.
I dont know much about lead batteries but you need to keep them charged and 16A does not seem to be enough for a 380Ah battery.
Also the 60A mains charger in the MPP seems to be too much for a 380Ah battery.
I could be off on this which is why I only use LFP as it has none of these charging issues if you are making as much power as you are using.
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