Sungrow Inverter (SG) logging - MODBUS registers map
The data can be automatically logged 24/7 into a database, CSV files, or Excel spreadsheets using the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software. These tools provide continuous and reliable Sungrow Inverter (SG) logging and log.
MODBUS offset
Description
Units
Data type
5004
Total power yields
kW
dword
5006
Total running time
dword
5008
Internal temperature
smallint
5019
A-B line voltage/phase A voltage
V
word
5020
B-C line voltage/phase B voltage
V
word
5021
C-A line voltage/phase C voltage
V
word
5031
Total active power
W
dword
5033
Reactive power
var
integer
5035
Power factor
smallint
5049
Nominal reactive output power
kvar
word
5071
Impedance to the ground in parallel connection
word
5113
Daily running time
word
5128
Monthly power yields
kW
dword
5146
Negative voltage to the ground
V
smallint
7013
Current of 1st input
A
word
7014
Current of 2nd input
A
word
7015
Current of 3rd input
A
word
7016
Current of 4th input
A
word
7017
Current of 5th input
A
word
7018
Current of 6th input
A
word
7019
Current of 7th input
A
word
5000
System clock: year
word
5001
System clock: month
word
5002
System clock: day
word
5003
System clock: hour
word
5005
System clock: second
word
