question

delt127 avatar image
delt127 asked

SOC Reads 0% After Firmware Update

Today I updated all firmware for my components: CCGX, BMV-712, SmartSolar, and Multiplus. Before the updates, the BMV-712 was reporting the SOC just fine. Now the BMV-712 shows 0% SOC (and the voltage is correct).

Any ideas as to where to look/troubleshoot?

BMV Battery MonitorSOC
2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

2 Answers
mojo avatar image
mojo answered ·

Hi delt127

I had exactly the same problem. The only thing that worked for me was to manually sync the SOC to 100%

Although the batteries weren’t strictly at 100% the bmv should align itself correctly after a few discharges.
Mojo

2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

delt127 avatar image
delt127 answered ·

Will charge the batteries to the fullest and sync everything. Thanks.

2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Related Resources

Additional resources still need to be added for this topic

Victron BMV battery monitors product page