Sofar solar 100K-125KTLX-G4 Quick Manual

COMMERCIAL & INDUSTRIAL
PV SOLUTION QUICK GUIDE
Networking Diagram
01
DC cables
AC cable
RS485
PV Module
PV Module Inverter 1
PV Module
PV Module Inverter N
(N≤12)
Networking Diagram
Product Overview
02
1 2
Inverter
01
Commercial & Industrial PV Solution
Meter Wiring Schematic
LINK
8 7 6 5 4 3 2 1
LINK, DRMs, WAN, LAN
RS485
A1 B1 A2 B2
Pin Definition
TypeA
03
Commercial & Industrial PV Solution
Normal Load
Breaker
Meter
Breaker
AC combiner box
Inverter 1
Normal Load
Breaker
Meter
Breaker
AC combiner box
RS485
Inverter N
(N≤12)
RS485
RS485
CH1000
3
3 6
2 3 2 5 3 5 8 3 8 11 1 2
13 14 16 17 19 21 24 25
1 4
CH1000 Meter x1
Inverters
L1 L2 L3 N
P1
P2
P1
P2
P1
P2
L1
L2
L3
N
R S T N
Grid
DC 4G WIFI/BT
DRMs WAN LAN
CH1000
DO1 DO2 DI1 DI2 DI3 DI4 AI
NC C NO NC C NO NO C NO C NO C NO C 1 GND 2 GND 3 GND 4 GND
CH1000 Port Diagram
PIN Name Function
1
RS485-1A RS485 signal+
2 RS485-1A
RS485 signal+
3
RS485-1B RS485 signal-
4 RS485-1B
RS485 signal-
PACKAGE LISTS
Product
SOFAR 100K-125KTLX-G4、SOFAR 60-80KTLX-G3、
Inverter
SOFAR100-136KTL-PRO、SOFAR 25-50KTLX-G3
CH1000 CH1000A、CH1000D
Meter DTSU666
Notes：
Due to product version upgrades or other reasons, the content of this document may be updated periodically. Unless
agreed, this document is only intended as a guide for use, and all statements, information, and Suggestion does not
constitute any express or implied warranty.
Please refer to the corresponding user manual and quick guide for a detailed introduction, installation and wiring of
the solution components.
The cable colors mentioned in this article are for reference only, and the selection of cables should comply with local
cable standards.
Cable Connections
03
WARNING: Before making electrical connections, pleaseensure that all switches are in the "OFF" state,otherwise it
may cause a risk of electric shock.
Grid
DC cables
AC cable
RS485 outdoor shielded twisted pair cables
4G/Wi-Fi
iCloud
Ethernet
Power generation data
monitoring platform
Inverter 1 COM
PV Module
1 3
2 4
COM
9 10
Inverter N
COM
PV Module
1 3
(N≤12)
Notice: signal cables must be shielded twisted pair cables
7 10
TypeB
Wiring Table
Product COM
COM-1
Inverter1-1
COM-3
COM-1
Inverter1-2
COM-3
COM-1
Inverter1-3
COM-3
RS485-A1
CH1000
RS485-B1
1
3
4
6
Sub-1G
7
DTSU666
9
2
5
8
10
USB
System Commissioning
04
App-based Deployment Procedure:
Download and Install Sofar Cloud APP
Check the Status of the Plant
Download and Install Sofar Cloud APP
4.1
Search for "Sofar Cloud" in the app market and download the installer.
Scan the QR code below to download the installer.
Model
Recommended number of Inverters
Only Chint meters are supported currently
Normal Load
Breaker
Breaker
AC combiner box
Inverter 1
COM
PV Module
1 3
Normal Load
Breaker
2 4
COM
Breaker
AC combiner box
Inverter N COM
PV Module 1 3
(N≤12)
Cable Connections
PIN Name
1 RS485 A1-1
2 RS485 A1-2
3 RS485 B1-1
4 RS485 B1-2
COM Product Product COM
COM-2 COM-1
Inverter2 Inverter2-1
COM-4 COM-3
COM-2 COM-1
Inverter3 Inverter2-2
COM-4 COM-3
RS485-A2 COM-1
CH1000 Inverter2-3
RS485-B2 COM-3
24
CH1000
WAN
DTSU666
25
CH1000-DCIN V+（Red）
ls+
CT1 V-（Black）
ls-
ls+
CT2
ls-
ls+
CT3
ls-
A
B
Switching
cabinet
C
N
Merchant Register Configure the Network
Create Plants Device Management
Commercial & Industrial PV Solution
Note
per RS485 line: <12
Meter
24 25
A B
24 25
A B
Meter
Grid
24 25
A B
DIN-rail power
+V V -
A1 B1 supply
RS485
A2
RS485
B2 DC IN
4G/Wi-Fi
1
2 Link
WAN
iCloud
CH1000
Ethernet
Power generation data
monitoring platform
Commercial & Industrial PV Solution 02
Function
RS485 signal+
RS485 signal+
RS485 signal-
RS485 signal-
COM Product
COM-2
Inverter2-2
COM-4
COM-2
Inverter2-3
COM-4
Link-1
CH1000
Link-2
networking
WAN
device
V+
Guideway
Power
GND
Setting the Time Zone
04