How to create a new device from template

[martibc16]

Hi,

I've seen that in the config example an inverter model is expected. As the inverter I have is not in the list I supose I have to create my own inverter_model.py with the configuration.

However, looking at the configuration on the SMA and Sungrow inverters I can see that there's not a pattern to be followed in terms of variables necessary and its structure.

So the question is, do you have a more specific template on how to create a new inverter?