Solax x1 mini - Pocket Lan 2.0 - Cant connect TCP Modbus

[NDISnl]

I cant connect with the Pocket Lan 2.0.
Could someone get me on the right way?
i have HA

Installatiemethode

Home Assistant OS
Core
2026.6.1
Supervisor
2026.05.1

Logger: pymodbus.logging
Bron: custom_components/solax_modbus/init.py:1277
Integratie: SolaX Inverter Modbus (documentatie, problemen)
Eerst voorgekomen: 19:34:59 (25 gebeurtenissen)
Laatst gelogd: 19:36:32

Failed to connect [Errno 111] Connect call failed ('POCKETLAN2.0IP', 502)
Repeating....

Deze fout is ontstaan door een aangepaste integratie.

Logger: custom_components.solax_modbus.plugin_solax
Bron: custom_components/solax_modbus/plugin_solax.py:11314
Integratie: SolaX Inverter Modbus (documentatie, problemen)
Eerst voorgekomen: 19:35:04 (22 gebeurtenissen)
Laatst gelogd: 19:46:23

SolaX - Hut: cannot find any serial number(s)

[wills106]

The PocketLAN doesn't provide a Modbus connection.

The Only LAN one that does is the Pocket WiFi+LAN
But I don't know if that works in your Inverter.

Best option is something like the Waveshare Ethernet to RS485.

Check https://homeassistant-solax-modbus.readthedocs.io/en/latest/compatible-adaptors/

[NDISnl]

Thank you for your reply,

its an older version. i cant stick a new type in it i believe.

I will check de adaptors for a RS485 connection.
Isnt there any other option? or load it from API or something from the Solax website?

[wills106]

I can't comment on Website API.
I have only ever focused on Local Modbus.

[pickeringar]

I have a X1 G3 with Pocket wifi 2.
I used https://github.com/lowprize/homeassistant-solax-api. Worked ok, but updates are only on the 5 min Solar polling interval with limited data available.
When I found my X1 had an Ethernet port (no external modbus module required), I swoped to wills106 modbus solution giving a much better experience.