Solax MODBUS inverter plugin
Posted: Thursday 27 August 2026 9:06
Hello,
I try to control my Solax X3-Hybrid-G4 inverter using Solax Inverter MODBUS plugin from saidlm.
The plugin crashes on startup with the following error message:
2026-08-26 22:40:57.885 Error: SolaxInverter: File "/home/pi/domoticz/plugins/Domoticz-Solax/plugin.py", line 194, in onStart
2026-08-26 22:40:57.885 Error: SolaxInverter: decoder = BinaryPayloadDecoder.fromRegisters(holdingRegisters, byteorder=Endian.BIG, wordorder=Endian.LITTLE)
My platform is a RaspberryPi 5, which is obviously a Little-endian platform.
Has anybody experience with that?
Thank you
Rudolf
I try to control my Solax X3-Hybrid-G4 inverter using Solax Inverter MODBUS plugin from saidlm.
The plugin crashes on startup with the following error message:
2026-08-26 22:40:57.885 Error: SolaxInverter: File "/home/pi/domoticz/plugins/Domoticz-Solax/plugin.py", line 194, in onStart
2026-08-26 22:40:57.885 Error: SolaxInverter: decoder = BinaryPayloadDecoder.fromRegisters(holdingRegisters, byteorder=Endian.BIG, wordorder=Endian.LITTLE)
My platform is a RaspberryPi 5, which is obviously a Little-endian platform.
Has anybody experience with that?
Thank you
Rudolf