Low voltage from grid creates power outages

Hi there!

I came across this forum while looking for a solution and wanted to see if anyone had advice.

The voltage from the grid sometimes randomly dips under 190, often in the mornings. It often quickly recovers. Sadly, the electricity goes with it. I get so many power outages because of that. Nothing happens when I go off-grid.

I have an inverter from AOHAI (AH-4.6KSL-G2) and a battery.

I was thinking of changing the settings to ‘battery priority’, or maybe having someone install an Automatic Voltage Regulator. Any advice on what to do? I have been struggling with my system for a couple months now but nothing seems to work.