Good day. I have 2 x 8kw Deye inverters in parallel with 2 strings each of 8 pannels per string. There is also 6 x Revov R100 batteries on busbars to the 2 inverters. I picked up something interesting today. When my batteries are fully loaded and the load to the house is not high my inverters do the following; as per the photos attached
The master inverter will leave the solar on at 3.28kw and charge the batteries at 1.46kw and supply house 1.83kw *just example*
Then the slave switches the pannels off and draws from the batteries 1.78kw and supply house with 1.75kw *just example*
The figures are the same they are only diffrent here because of the seconds it takes to take another photo
Software was updated today and still did the same after
What could be the reason for the slave to switch off the pannels and use the batteries?