Zero-Export Setting; Adding The Existing Inverter; Pf Setting - Sungrow SG2K5-S User Manual

7 LCD Operation

7.5.3 Zero-export Setting

Touch ENT / ESC to select and press ENT to confirm.
Touch ESC to change the value and touch ENT to move the cursor. Press
ENT to confirm the export power percentage.
OFF: all the power will be exported to the grid. (by
default)
ON: no power will be exported to the grid.
Partial: part of the export power will be exported to
the grid.
Total Export: the export power upper limit of the whole
system.
The range of export power will automatically change:
When the existing inverter is disabled: 0 to (rated power of the inverter)
When the existing inverter is enabled:

The lower limit is the rated power of existing inverter.

The upper limit is ([rated power of the existing inverter] + rated power of
the inverter).
For example, retrofit an existing PV system (rated power: 2000 W) with SG5K-D
(rated power: 5000 W). The total export range will be 2000 W – 7000 W.
A prompt will appear when you set it for the second
time.
With the password 111, the zero-export setting can only be done at the
first time. The later modification can be performed by professionals only,
please contact SUNGROW.

7.5.4 Adding the Existing Inverter

Rated-P: rated power of the existing inverter.
This function is OFF by default. If the existing
inverter is set to ON, its rated power is the lower
limit for export power setting.

7.5.5 PF Setting

The inverter is capable of operating with fixed power factor. The PF ranges from 0.8
leading (+) to 0.8 lagging (-).
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User Manual
OFF ON
Partial
Total Export: 1000W
(0W 5000W)
–
Set by solar
professionals only！
Existing Inverter
OFF ON
Rated-P: 2000W
(0W~30000W)