LONGi
The SmartgridOne Controller integrates with the LONGi PCS cabinet integrated energy storage system over Modbus TCP. Both single units and multi-unit installations (up to 10 devices) are supported.
Supported Devices
| Device Type | Form | Modbus TCP |
|---|---|---|
| OmniCube-A215 | Single | ✅ |
| Multiple (up to 10) | ||
| OmniCube-L233 | Single | |
| Multiple (up to 10) | ||
| Hi MO ONE PRO-L261 | Single | |
| Multiple (up to 10) | ||
| PotisCabinet-D9 | Cabinet |
Connection Guide
Modbus TCP
The EMS controller can be connected to the Controller via an RJ45 Ethernet cable, as shown in the diagram below.
Note
Note
Please use the LAN5 port to connect to the Controller.
For correct ethernet wiring, follow the guidelines for ethernet wiring.
Setup and Query Guide
- The LAN5 port of a factory-default EMS controller usually has the default IP address
192.168.189.36. Connect a laptop to the LAN5 port with a network cable, then enter the URLhttp://192.168.189.36:10180in the browser to access the EMS page.
- Click on eEMS on the left side of the interface to reveal the login button. Enter your username and password to log into the system.
- Click on eEMS, go to System Settings, scroll down and click Network Settings. There you can see the IP address corresponding to each network port.
Last updated July 3, 2026Edit this page