1Komma5 Inverter not supported

[trevorgerdes]

Hi Team,

I am getting an error trying to connect to my inverter: Error connecting to your inverter. Details: Inverter model not supported: '1K5-1P-HI-10'

This inverter is a rebrand of the Fox ESS KH10 it is running firmware version
Version_Master：1.55
Version_Slave：1.02
Version_ARM：1.10

Anyway we can get this added?

Regards Trevor

[FozzieUK]

Are you are able to test this to prove it is similar to a KH inverter -

Start with the latest beta version of the integration (v1.14.0b3)

To download a beta version in HACS:

Navigate to HACS (left navigation sidebar)
Search for "FoxESS - Modbus" and open the repository by clicking on it
Click on "Download" (bottom right corner)
Open the dropdown of "Do you need another version?"
Select the beta version v1.14.0b3
Click on "Download"

Restart your HA

Use File Editor and edit this file /homeassistant/custom_components/foxess_modbus/inverter_profiles.py

Change line 335 which is currently
InverterModelProfile(InverterModel.KH, r"^KH([\d\.]+)").add_connection_type(
To be

InverterModelProfile(InverterModel.KH, r"^1K5-1P-HI-(\d+)").add_connection_type(

Restart your HA and try adding your adapter again.

[rqchew]

Thank you. this also worked with 1K5-1P-HI-5

[AHoran]

I also have '1K5-1P-HI-10' and this works for me.

[Thatcaughtguy]

I also have '1K5-1P-HI-10' and this works for me.

Hi @AHoran can you share your configuration file?
Also are you connected by ethernet or Modbus?

[AHoran]

Well it's connected to my wifi. From your other screen shot it looks like you're definitely connecting to the device, otherwise how would it know it's the wrong inverter model.
The only think I did was download the beta version above, make the 1 line code change and probably restart. Everything worked after that. Most things in HACS need a restart after changes.

[AHoran]

I've raised a PR for this #1323
As I'm stuck on 1.14 and 1.15 and 1.16 have been issued since

[trevorgerdes]

Thanks for the info. I'm away for the next week, so will do that when I get back.Yours sincerelyTrevor Gerdes -------- Original message --------From: Dave Foster ***@***.***> Date: 2/1/26 10:23 pm (GMT+10:00) To: nathanmarlor/foxess_modbus ***@***.***> Cc: trevorgerdes ***@***.***>, Author ***@***.***> Subject: Re: [nathanmarlor/foxess_modbus] 1Komma5 Inverter not supported (Discussion #1003) Are you are able to test this to prove it is similar to a KH inverter - Start with the latest beta version of the integration (v1.14.0b3) To download a beta version in HACS: Navigate to HACS (left navigation sidebar) Search for "FoxESS - Modbus" and open the repository by clicking on it Click on "Download" (bottom right corner) Open the dropdown of "Do you need another version?" Select the beta version v1.14.0b3 Click on "Download" Restart your HA Use File Editor and edit this file /homeassistant/custom_components/foxess_modbus/inverter_profiles.py Change line 335 which is currently InverterModelProfile(InverterModel.KH, r"^KH([\d\.]+)").add_connection_type( To be InverterModelProfile(InverterModel.KH, r"^1K5-1P-HI-(\d+)").add_connection_type( Restart your HA and try adding your adapter again. —Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you authored the thread.Message ID: ***@***.***>

[Thatcaughtguy]

Hi, I tried modifying the line out lined about an I'm still getting the same error