Hello l have a cerbo gx + victron mppt + victron smartshunt. All connected to the cerbo.
On vrm I can read consumed ah. The value is increasing each day during the night. During the day the consomption is at 0 (because the sun is shinning and battery are charged so no current is going outside the battery).
Because of consumed ah stuck at 0ah during the day, I can’t know how many ah I get in my battery each day using vrm date. Is it normal ?
For instance here is a graph from vrm. There was not enough the 23/12 so the ah consumed don’t go at 0 during the day.
Is there a way to display for each day the consumed ah and the accumulated ah to check if I have more ah consumed or accumulated ?
I have the smartshunt data displayed in vrm but to be honest I have the feeling that it is a counter that is never reset it seems to count since the time I have connected it so it is not interesting:
What are the charge cycles ? What’s mean average discharge… where can I find the more wanted information like how many ah are in or out during a day, a week, a month ?
If the battery is fully charged then there is no power going to the battery.
This accumulates in the SOC. This is a percentage of the battery nominal Ah, so the input Ah can be calculated from the min and max Soc for the day.
This increments by 1 every time the consumed Ah equals the nominal capacity of the battery.
Thanks a lot for your answers. I have also a problem with the SOC being at 100% whereas my batteries are almost empty. I just answered another post a few minutes ago about it.
Do you thing that ‘false’ SOC could impact the charge of my accumulators during winter ? The victron mppt use the SOC of the smartshunt to load or not my accumulators ?
