Roadie

Good day, I wish we had found this blog earlier, but it is what it is. After many weeks and calls to Growatt, my brother finally managed to get the information about the RS485 cable for Pylontech batteries. We installed this yesterday and gone through all the processes and all seem to be in order. The problem we have is the batteries does not show charge past 85% and when it discharges at night once it hit 52% it is total darkness. We thought that the RS485 might resolve that, but that remains the same stil. Anyone else had this issue or can give us advise on how to resolve this? We have send videos yesterday to Pylontech to see if they can help us.