Universal Solar Inverter over Modbus RS485 / TCP: host is unreachable

Third party integrations
1

After completing the setup on the Integrations page these entries appear in the log:

Connection to (192.168.1.8, 502) failed: [Errno 113] Host is unreachable
14:33:55 – (ERROR) SolaX Inverter Modbus (custom integration)
unrecognized inverter type - serial number : unknown
14:33:52 – (ERROR) SolaX Inverter Modbus (custom integration)
SolaX: cannot find serial number, even not for MIC
14:33:52 – (ERROR) SolaX Inverter Modbus (custom integration)
SolaX: reading serial number from address 0x300 failed; other address may succeed
14:33:52 – (WARNING) SolaX Inverter Modbus (custom integration)
SolaX: attempt to read serialnumber failed at 0x0
14:33:52 – (WARNING) SolaX Inverter Modbus (custom integration) - message first occurred at 14:33:49 and shows up 2 times
Connection to (192.168.1.8, 502) failed: [Errno 113] Host is unreachable
14:33:52 – (ERROR) SolaX Inverter Modbus (custom integration) - message first occurred at 14:33:49 and shows up 2 times
SolaX: reading serial number from address 0x0 failed; other address may succeed
14:33:49 – (WARNING) SolaX Inverter Modbus (custom integration)

I have deleted the integration and the downloaded custom component files and then cleared the cache and reset the Integrations page (CTRL+F5). Repeating the installation has the same outcome.

I have previously been accessing the inverter through the Solax API.

Any and all help very gratefully received … pleeease.

2

You would be best posting in the main thread here Universal Solar Inverter over Modbus RS485 / TCP custom_component (Growatt, Sofar, SolaX, Solis) or on the GitHub page.

I only found this post by accident, as I was searching for something else.

How are you trying to connect to your Inverter and what Inverter are you trying to connect to?

3

Thanks for the advice. I’ll re-post in the main thread including the information you requested.