That sounds like a good plan. I’m fairly new to the network game, how did you setup the firewalls between TV VLAN and your home network. I would like to have home assistant and jellyfin to access the TV (e.g. HA sees ‘running’ status of TV, TV can connect to jellyfin) but block the rest.

Did you use port-based blocking in your firewall?

Sounds like a nice setup. I’m jealous :D

But shouldn’t that only be a 1.3kWh surplus with the fridge drawing 30W*24h=720Wh?