BMS Communication Installation- EG4-LL
1. Introduction
When connecting to LFP battery, it is recommended to purchase a custom-made RJ45 communication
cable. Please check with your dealer or integrator for details.
This custom-made RJ45 communication cable delivers information and signal between lithium battery and
the inverter. The information is listed below:
⚫ Re-configure charging voltage, charging current and battery discharge cut-off voltage according to the
lithium battery parameters.
⚫ Starting and stopping of charging is based on the batteries SOC (State Of Charge)
2. Pin Assignment for BMS Communication Port