mppt vs pwm

lol, yes, but I'm saying, unless the bank is very near full, mppt should REMAIN in bulk/mppt mode throughout nearly the entire charge. I don't see why a large load is needed to get it back into bulk, during a 50-9? % soc charge. With solar being at such a low amperage/C-rate, Vbatt should remain low enough to not initiate abs/constant voltage mode. Yes, once the bank is very near full, and now in cv, or already in float, then I can see a switch from cv back to cc when a significant load is applied.

I don't imagine many folks have a solar array large enough to put out more than a C/10 charge rate. (i.e; 700w solar for a 400Ah bank).