Hello I was dismayed this morning to find that my batteries were not charging at all even though when I test the contacts for battery and PV out of my mppt-130 smart solar I’m seeing voltage that is equivalent with what the panels normally produce and what the battery should be charging at. However Cerbo GX is showing 0 watts and the battery is lack of increasing voltage seems to support that.
I have disconnected the device fully from all power sources as well as from the serbo and letting it sort of reset and power cycle….