I am in the process of adding support for Goodwe ET series inverters to the Goodwe MODBUS-over-UDP plugin developed by remco-k ( https://github.com/remco-k/domoticz-goodwe-modbusudp-plugin ). See also https://github.com/remco-k/domoticz-goodwe-modbusudp-plugin/issues/3 . This inverter exposes a lot ...

My hunch as to why the errors occur and the devices go unresponsive (which, by the way, is also happening to me in V1.0.9 of the plugin) is as follows: I recently added 4 more devices to my Domoticz install. I already had a few Tuya devices active. The plugin's method of adding devices adds all ...

I have connected a P1 smart meter to a co-located Raspberry Pi and have set up ser2net on it so that my Domoticz server can query it. I have created a "P1 smart meter with LAN interface" hardware entry, and that works OK. What does not work is automatic recovery from a reboot of the remote Raspberry ...

Although I'd still be interested in the answer to the question, I now realise that my approach was incorrect. My error (although it can't have caused the symptoms reported) is that an energy meter needs to be fed an ever-increasing counter value. That is: whereas the power component of an energy ...

I have created a few virtual meters, one of which is used to track how much of my PV production is being immediately consumed rather than being returned onto the grid. The virtual meters are being fed from a LUA script (below). My issue is that occasionally the virtual meter's log shows huge values ...

I am in the process of preparing an upgrade of my electrical installation from single phase to 3-phase supply. I currently have an Aotec energy meter in use, and will have to replace it with the 3-phase model. I would like to do so without losing the historical data I have accumulated. How do I do ...

I have a couple of ZW095 devices, and the energy values they report rapidly alternate between two values. One of the meters alternates between 5650.976 kWh and 2754.673 kWh, while the other alternates between 335.440 kWh and 8889.450 kWh. By "alternate" I mean that the readings from both energy ...