This is for Quattro 48/8000 + 2 SmartSolar MPPT VE.Can 250/100 + 250/70
System has 4 packs of WeCo Battery, connected to Cerbo GX via
Issue was/is - during planned DESS or Scheduled battery charges to 100% WeCo BMS forces Cerbo to rise High Voltage alarms
Here are stages
Algorythm of BMS seems like looks at cell voltage max/min and reduces charge voltage to the level where balancing is not happening
Issue - max/min difference is still large, even after ~5 balancing actions
Could be different battery banks have different settings, but currently no capability to validate this via original BMS wifi access
Solution ( workaround )
By reducing DVCC voltage to 54.5(and after some time to 55.9V) system behaves almost propely, without BMS locks charging, but can’t reach 100% ( stays on 99% of SOC )
