Fox EVO 10-8-H modbus registers
Hi Folks,
Can anyone share with me the modbus registers for the 10-8-H EVO?
i am integrating to home assistant and given the super Foxess modbus integration doesn't yet support the model, I am going to fork and add the model myself.

many thanks in advance,
Re: Fox EVO 10-8-H modbus registers
That unfortunately is the big question, which spec is it following as there are 2 very different modbus spec and a number of hybrids in between.

I’ve just seen your post on github and I would say the easiest thing to try is to intercept an existing inverter profile and test with that, i’m guessing maybe the H1 G2 is the best starting point - you’ll find the inverter models are created in the custom_components/foxess_modbus/inverter_profiles.py so for example if the model name is H1-6.0-E-G2 then it will run the H1 G2 register set.

Your post says it’s reported the model name as 'EVO 10-8-H' so if want to test as an H1 G2 then edit line 270 which is

InverterModel.H1_G2, r"^H1-([\d\.]+)-E-G2", capacity_parser=CapacityParser.H1

And change it to catch that model name - something like this should do it.

InverterModel.H1_G2, r"^EVO ([\d\.]+)-8-H", capacity_parser=CapacityParser.H1

Then restart you HA and add the adapter again and hopefully you should get a reasonable amount working - any fine tuning can come after that.
Re: Fox EVO 10-8-H modbus registers
I did manage to get a copy of the modbus document from Fox - can share with anyone if required.
i have to admit - im going beyond my capability if im honest.
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