Goodwe SDT Series User Manual page 17

User Manual V1.3-2024-01-25
Non-China (GW12KLV-SDT-C30, GW17K-SDT-30, GW17KLV-SDT-C30, GW20K-SDT-30,
GW25K-SDT-C30, GW30K-SDT-C30)
No. Parts/Printed Word
1 DC Switch
2 Ventilation Valve
3 PV Input Terminal
Value of Max. Input
4
Current per MPPT
5 Communication Terminal
Communication Module
6
Terminal
7 AC Output Terminal
8 Indicator
9 LCD (optional)
10 Button (optional)
11 Grounding Point
12 Mounting Plate
13 Heat Sink
14 Fan
Description
To start or stop DC input.
-
• To connect the PV module DC input cables.
• GW25K-SDT-P30, GW27K-SDT-P30, GW30K-SDT-C30: 4 x
PV+/PV-, other models: 3 x PV+/PV-
The maximum current that ports of each inverter MPPT
can accept. The value varies for different models of
inverters. Please refer to the technical parameter of the
inverter for the specific value.
To connect the communication cable such as RS485,
smart meter, Emergency Power Off, Remote Shutdown,
Dry Contact, DRED(for Australia only) or RCR(for Germany
only).
• To connect the communication moduled such as WiFi,
LAN, Bluetooth or 4G.
• To connect USB flash drive for local software
upgrating(for Non-Brazil machines).
• To connect to a computer via RS485-USB cable for
function configuration(for Brazil only).
Used to connect AC output cable. Connect the inverter
and the utility grid.
To indicate working state of the inverter.
To check the parameters of the inverter.
To control contents displayed on the screen.
To connect the PE cable.
To mount the inverter.
For the ventilation of the inverter.
• For the ventilation of the inverter.
• GW17K-SDT-30 and GW20K-SDT-30: outside fan x 1,
other models: outside fan x 2.
13
03 Product Introduction