Conext Combox - State of Charge

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BaldwinCo
BaldwinCo Registered Users Posts: 2 ✭
in Advanced Solar Electric Technical Forum #1
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
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  • Dave Angelini
    Dave Angelini Solar Expert Posts: 7,033 ✭✭✭✭✭✭
    #2
    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....
    "we go where power lines don't" Sierra Nevada mountain area
       htps://offgridsolar1.com/
    E-mail offgridsolar@sti.net

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