LONGi

The Sofar EMS 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

Connection Guide

Modbus TCP

The EMS controller can be connected to the EMS via an RJ45 Ethernet cable, as shown in the diagram below.

For correct ethernet wiring, follow the guidelines for ethernet wiring.

Setup and Query Guide

1. 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 URL http://192.168.189.36:10180 in the browser to access the EMS page.

2. 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.

3. 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.