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MPPT 75/10 not charging battery while load is connected and drawing power

Hi there,

Looking for some help figuring out what's going on with the regulator as is not showing any solar activity when the load output is drawing power.

Even on a decently sunny day, it discharges the battery until the load is disconnected, and at that point, the solar generation shows up on the app and starts recharging the battery.

I've tested the PV input and even when no solar input is appearing on the app there is a decent current at the terminal connection.

Any suggestion would be appreciated.

Cheers

MPPT SmartSolar
2 |3000

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