Sungrow SG2.0RS-S, User Manual

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The cable colors in figures in this manual are for reference only. Please select ca-
bles according to local cable standards.
5.2 Terminal Description
All electrical terminals are located at the bottom side of the inverter.
figure 5-1 Terminals (SG3.0RS for example)
* The image shown here is for reference only. The actual product received may differ.
table 5-1 Terminal Description
No. Name
Description
Decisive Volt-
age
Classification
1
PV1+, PV1–, PV2+,
PV2–
MC4 terminals for PV input.
The terminal number depends on in-
verter model.
DVC-C
2 COM1
Communication accessory port to be
connected to WiNet-S communica-
tion module.
DVC-A
3 COM2
Communication connection for
RS485, DRM and smart energy
meter.
DVC-A
4 GRID
AC terminal to connect to the grid.
DVC-C
5
External grounding terminal. Not applicable
The pin definition of COM2 terminal is shown in the following label.
User Manual 5 Electrical Connection