Conext Combox - State of Charge

Conext Combox Firmware  Ver02.01BN0673
MPPT60-150 charge controller V01.05.00-0006
24 Volt System with 4G8D batteries

The inverter I am using is not on the Modbus.

The Battery Bank Daily Summary plot has a SOC option, but all I get when I plot SOC is 0's.   The only battery "health" information I get is via the Battery graph inset that says when the Last Full Charge was achieved.

Is there some way to get the SOC data?

Thank You

Comments

  • Dave Angelini
    Dave Angelini Solar Expert Posts: 6,731 ✭✭✭✭✭✭
    You have to buy the shunt and the Schneider DC battery charge gizmo.  If you have flooded batteries the SOC is most accurate with a hydrometer. For AGM it may be worth having one but they are double edged swords, the AGM....
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