I have a Victron Smart Solar 100/30 controller with the latest updated firmware. My two six volt golf cart batteries have a temperature compensation of -2.8mv/cell/°F.
In the Victron Connect app it says to enter the temperature compensation value for the whole battery which would be -16.8mv. The app limits the compensation value to +-16.66mv so I can't set it properly.
It also appears to be applying the compensation backwards. The temperature at the controller is in the low 60s at night so the controller should be compensating based on that temperature from what I understand. But if I enter a -16.66mv/°F it reduces the voltage instead of increasing it like it should.
Am I understanding all of this correctly or is there something I am missing?