Time Setting; Total Energy Deviation Adjustment - Sungrow SG36KTL-M User Manual

10 Operation of LCD Display

10.9.2 Time Setting

Time deviation between the time on the inverter and the local time of the
installation site may cause data logging failure. Please adjust inverter time according
to the local time.
Main Screen(Press ENTER)→Menu (Press ×3)→Set-param(Press ENTER)→Enter
password (Press ENTER)→Sys-param(Press ENTER, Press )→Time(Press ENTER)
Press to move the cursor and press

 to change value. Press
confirm setting.
For user with higher accuracy requirement of the inverter internal clock,
time calibration can be performed everyday through the upper
computer (or other channel communicated with the device). For details,
please refer to the time calibration description in the inverter
communication protocol.
Please contact Sungrow if there is still time deviation after calibration.

10.9.3 Total Energy Deviation Adjustment

If the accumulative value "E-total" in the inverter is different from the value in the
external metering device, you should adjust energy by "Energy-adj" setting.
Main Screen(Press ENTER)→Menu (Press ×3)→Set-param(Press ENTER)→Enter
password (Press ENTER) →Sys-param(Press ENTER, Press ×2)→ Energy-adj(Press
ENTER)
Press  to move the cursor and press
to change value. Press
confirm setting.
The positive symbol "+" can be
changed to the negative symbol "-".
The adjustment range is from -9999 to
+9999 kWh.
(Energy-adj value)= (Real measured
value) - (E-tot reading value).
70
Time
ENTER
to
Date: 15/01/31
Time: 10:30:55

Energy-adj
ENTER
to
YY/MM/DD
+0000kWh
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