Maybe evcc is helpful for you. It can control EV charging stations and batteries based on fine granular rules: https://evcc.io/

Thanks, that sounds good. Can you explain more how you used the plugin for the wildcard certificate?

How did you set up you SSL certificates, are you using a self signed certificate or do you use a custom subdomain?

I think with pyenv and pipenv/UV you can create pretty reliable packaging. But it’s not as common as electron, so it’s a pain.