Grid not charging battery
Hi,
I have a sunsynk 5000 inverter with solar panels. It is charging the battery during the day from solar but not at night from grid. When i try to click the button not to use timer and save. It pops back up by itself again. I can not switch it off for some reason. And the grid charge is on. I only recently installed the solar panels and have been running the inverter without solar panels before and it worked fine.
Thank you
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