The power meter is between the controller and the batteries
those readings are from the controller into the system
The batteries get everything. That is not syphoned off for fans inverter etc..
I think there is a small margin not being harvested late in the day on really good sunny days, most days I think they are taking. It all
On Mon at 2pm no parsistics they were taking 8.2 amps output at 14.6 I turned the equalizer mode voltage went to 15.4 and 9.7 amps
By 4:30 it was down to 4.5 amps and stayed at 4 amps when I turned off the equalize. Mode