[Bug]: Platform solax_modbus does not generate unique IDs

[prehor]

Describe the bug

When I enable the EPS Frequency sensor, this entry appears in the HASS log:

ERROR (MainThread) [homeassistant.components.sensor] Platform solax_modbus does not generate unique IDs. ID Solax_eps_frequency is already used by sensor.solax_eps_frequency - ignoring sensor.Solax_eps_frequency

Integration Version

2024.11.1

Homeassistant core version

2024.11.0

Inverter brand

SolaX Power

Plugin used

plugin_solax.py

Serial prefix

H34A15

Inverter firmware versions

DSP v1.46 ARM v1.44

Connection Method

SolaX Pocket WiFi+LAN 3.0, LAN Connection

Dongle firmware

n/a

Detailed Error Log

ERROR (MainThread) [homeassistant.components.sensor] Platform solax_modbus does not generate unique IDs. ID Solax_eps_frequency is already used by sensor.solax_eps_frequency - ignoring sensor.Solax_eps_frequency

Additional context

No response

[prehor]

I discovered duplicate sensor eps_frequency for the following registers:

• Register 0x4F
• Register 0xB9

According to version 3.29 of the X1/X3-Hybrid-G4 Modbus Registers PDF, registers 0x4F to 0x7C are marked as "Reserved" (i.e., not used). On the other hand, register 0xB9 is designated as the Off-Grid Frequency.