EMSDevicesPV Hybrid And Battery Inverters Supported Devices Device TypeModbus TCP (Ethernet)Reactive power controlBattlink 241kWh batteries✅— Wiring Modbus TCP Both the battery and the EMS should be connected to the same network. Allow TCP port 502 between the battery and the EMS Ethernet For correct ethernet wiring: Follow the the guidelines for ethernet wiring.Last updated October 26, 2026BatterXPrevious PageBeauventNext Page