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Hi.
From where does the 100/30 get the battery voltage shown in the Status Dashboard? As I do have a difference of 0.2-0.3V between 100/30 and real measured voltage at the battery itself (battery voltage lower) I guess that there are some algorithms working within 100/30.
Is this the right understanding?
Thanks for a quick answer.
Holger.
It measures battery Voltage right at the terminals of the MPPT. There are no remote Voltage sense terminals.
When the MPPT is charging (current flowing through the battery cables), you'll observe a higher Voltage at the MPPT terminals than the battery. This is due to the Voltage drop over the battery cables.
At night, the MPPT readings should be the same.
Thanks. Does this mean that the usage of thicker cables from MPPT to the battery will eliminate this difference in voltage?
How often does it measure battery voltage?
