EMSDevicesPV Hybrid And Battery Inverters Supported Devices Device TypeVariantsModbus TCP (Ethernet)RS485BESSBCCU✅❌ESMUBCCUstandalone Wiring TCP For correct ethernet wiring: Follow the the guidelines for ethernet wiring. Configuration Please consult the manual of the device to enable Modbus TCP.Last updated August 24, 2026Growatt WIT SeriesPrevious PageHithiumNext Page