I would like to know if anyone else is experiencing this same problem. When my 6000xp battery voltage drops to the set voltage or SOC of the battery, the inverter will switch to grid. Once on grid, their is no load on the battery causing the battery voltage to raise about .2volts. The inverter then will switch back to battery. as soon as the battery have a load, it will drop the battery voltage to the set point and cause the inverter to switch back to grid. The inverter will switch back and forth, faster and faster until the inverter shuts down all output.
Have talk to SS tech support and they are stumped too. hopefully EG4 Tech support will chime on this issue.
6000xp connected to EG4 indoor wall mount battery. Solar charge battery only. Grid for backup.
Seems to me its a bug. EG4 needs to have a settings to set a voltage point to where the battery voltage or SOC needs to meet to disengage the grid. IE. Set the on-grid voltage to 48v and disengage grid battery voltage to 50v. It would prevent this issue.
Currently the work around I manage to come up is to turn AC charging to 48v (same voltage as the grid on) and stop charging at 50v. max AC charging is set to 1 amp to prevent the fans from running and less power draw from the grid. Initial test seems to work. Will give it a few days to see if it will work. When the inverter is in AC charging mode it will not switch to battery until the battery reaches 50v. Hopefully Solar charging will override AC charging.
