Smart solar 250/100
no battery monitor
installed a few days ago.
for unknown reason , does not go back to 100% SOC. Stays at 98%.
Charging only via solar. off grid
plenty enough sun to charge more if needed.
all relevant pylontech settings done on smart charger but it does not mean much as pylontech BMS takes over ( external control).
As a result, I notice a cell imbalance when fully charged.
and see charge is mainly bulk, no absorb, little float
So I don't know where to change something to improve the situation and make sure the system goes back to 100% SOC....