Hello,
I charged the 200ah 24v individually before connecting them in series and as you can see in below picture two batteries balance well but does not change status from unknown to balanced as the other four does. In the standard ess settings absorption time is 1hr but I have read that 2hrs is recommended. I can change it, no problem to hopefully give time for proper balancing but..
1. Why is the standard ess setting 1hr while recommendation is 2hrs?
2. Why does the four out of six batteries reach status balanced given the same starting conditions?
/Daniel