Victron SmartShunt instructions on re-setting SOC to 100% from 0%

[pwfarnell]

If this is happening and tje SmartShunt is permanently powered then I suggest you may have a wiring issue and you have a charger cable or another cable such as chassis ground connected to the battery negative.

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Shunt / battery monitor not reading the correct SOC/ Amps, missing solar, decreasing daily or other misreading problems

This topic covers the SOC / Amps reported by BMV battery monitors, SmartShunts, Lynx BMSs and Lynx Shunts and will just be called shunt below. It is also assumed that the shunt is monitoring the domestic / house / cabin battery bank and not engine start / bow thruster / winch / caravan mover battery banks. The problems may be one or more of the following The SOC decreases daily despite the solar charger or other charger(s) working. The SOC increasing when discharging and falling when charging…