Posiadam Falownik Fronius z baterią i licznikiem energii. Po każdorazowym wyłączeniu zasilania przez dostawcę energii powstaje nowe urządzenie Smart Meter TS 65A-3 a stare encje dostają dodatkowy przedrostek stara_nazwa_2.
Oczywiście historia jest pod starym urządzeniem i każda nowa encja ma historię od nowa. Jak mogę połączyć historię 2 encji w w jedną encji. Jak zapobiec by po każdym wyłączeniu nie tworzyło się nowe urządzenie.
I have exactly the same setup, but I don’t have this kind of issues. To be honest, haven’t had any power outage recently, so I have not seen any similar issue, but just out of curiosity do you have the same issue with the inverter as well?
And just out of interest, how is you IP assignment for the Inverter? Is it DHCP, or did you set a fixed IP in the router or the config of the Inverter? Names are assigned by the integration contain the device IP as well, I can imagine that could potentially cause an issue.
Otherwise potentially Spook could have a solution to merge those entities, but I have not tried them for anything like that. It is a bit of hardcore tool and I have not had any use of it yet.
Do you have a full backup? And what position is the meter installed? Grid point or consumption point?
It is indeed seems quite weird.
To be honest, I would contact farmio, the guy who maintains the intergration, on the HA community forum. He might can tell you why the integration thinks, that you have a new meter. I would think the device_id (or whatever it is called in HA) changes somehow, so it thinks it is a new device.
Sprawdziłem faktycznie zmienia się device_id stąd HA myśli że to nowe urządzenie. Pytanie jak temu zapobiec ?
The best to ask farmio on the community forum or open a issue on Github. I don’t know how the integration derives the config_entry is being made.
So you have multiple records for the Smart Meter in /homeassistant/.storage/core.device_registry, I assume the integration picks up a new id every time, when you have a power outage, which shouldn’t be the case. On Github I cannot see any PR which would have any relation to your issue, but you have not stated since when you are seeing this, or which version of HA / Gen24 firmware you are using.
The best to ask farmio…