The latest MPPT 150/35 addition to a system has increased the bus voltage after reaching 100% SSOC.
While system was consisting only of a Multiplus II GX and Dyness battery, after reaching 100% SOC, DC bus was around 54.3-54.8v, with a sike of ~55.6v before 100% SOC.
With MPPT, after 100% SOC, bus voltage is maintained at 56.3-56.5v.
Battery CVL is 56.5v all the time, not changed by BMS. DC excess feed-in is disabled.
While not alarming for me, still wondering about the reason.