Now that it’s finally plugged in again. I just finished moving the socket I had wired up further to the right so I could put one of the cabinets I pulled out during installation next to it. Which necessitated making the cabinet structurally sound, because these cabinets are crap. Which required shoring up and leveling the counter. Before which I had to pull the new sink out again and remount it correctly.
About the connection to the internet… Eh I’ve got no idea. But if your home starts the dishwasher when the pv delivers enough power or the battery is full then it’s useful. That doesn’t need to be public to the internet or an connection to the outside. Just an open API.