I am having trouble getting the max charge current out of the RS 450/100. It’s set to 100A but it seems to be deciding the charge current on its own even though there is solar power not being harvested. I know this because when I flip the breaker on one of the solar strings the other one picks up the slack to produce more wattage.
I have 1200 AH of 48V lithium storage and its having this issue even with the battery at 40%.