I have a Growatt Es 5000 Inverter with pylontech us 3000c x 2 batteries
And 12 x 385w panels
My battery is failing in the early morning with an error 52 low buzz voltage
Settings on Inverter are
1 SBU
2 60 Amp
3 APL
4 Disabled
5 USE
6 ENA
7 ENA
8 230
9 50
10 4
11 37
12 44
13 48
14 SNU
18 ENA
19 53.5
20 52.5
21 43.9
Please any one that can provide info on how to fix the problem your help is appreciated