Hi,
We have the following configuration: (Color Controller GX, inverter Quattro 48/15000/200-2x100 and batteries are Pylontech 3000. We can store there 48kW).
From time to time the current to AC Loads is cut for few seconds. After this the current in AC Loads reappears.
Why is this happening?
We don't know.
What we observed:
When the AC Loads is bigger than PV Charger (solar) then the red LED („Battery low voltage”) appears on the Inverter. In reality the batteries are almost full. In few seconds the AC output is cut and it reapears in few seconds. Like a switch between the sources.
Same happens when we are only on batteries and the Generator (in red in the above picture) kicks-in for whatever reason. Again, like a switch which last just few seconds.
During this time the Color Controller works normally (it is on an active UPS) and shows at „AC Loads” 0 W AND in batteries the real value (in the case above 78%). No errors reported whatsoever.
How can we fix this? How can we avoid the current dropout for few seconds?
