Technical Support

Hello.

Just a question out of interest.

I have an 8KW Sunsynk inverter with 2 x 5.32 KWh batteries. Everything is working fine.

The sun comes up and the batteries charge nicely. Once they get to fully charged via PV, the charging stops and I then see the below behaviour (circled in red)

My question is : Is this just the battery discharging from 100 % to 98-97 %. ?

I would have expected a slow constant draw to 98/97 %, not the "chatter" graph above. (ie on batt off batt on bat off batt)

I can see the batteries status leds changing to indicate charging/supplying/charging/supplying

The chatter stops after a while when the SOC drops a bit.

This is during a time where the load is low and there is plenty of PV.

Not hassled about it, just checking in to see if others see the same.