[fronius] How to get the daily total energy consumption and grid import/export?

EDIT: The jar in this post has a bug. Do not use it.

It is currently scheduled to be included in OpenHAB 3.1
If you are using OH 3.0 you can use this jar here. Rename the extension from txt to .jar and drop it into your openhab addons folder. Don’t forget to delete this jar when upgrading to openhab 3.1
It will not be added to OH 2.4

org.openhab.binding.fronius-3.0.0-SNAPSHOT.txt (45.1 KB)

awesome, thanks. Ive installed the new binding after uninstalling the old and I have an error after adding a meter thing using the default device ID of 0.

2021-01-17 05:43:42.711 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler tried updating the thing status although the handler was already disposed.
2021-01-17 05:43:42.713 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel enable is linked although the handler was already disposed.
2021-01-17 05:43:42.716 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel location is linked although the handler was already disposed.
2021-01-17 05:43:42.718 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel currentacphase1 is linked although the handler was already disposed.
2021-01-17 05:43:42.720 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel currentacphase2 is linked although the handler was already disposed.
2021-01-17 05:43:42.722 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel currentacphase3 is linked although the handler was already disposed.
2021-01-17 05:43:42.725 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel voltageacphase1 is linked although the handler was already disposed.
2021-01-17 05:43:42.726 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel voltageacphase2 is linked although the handler was already disposed.
2021-01-17 05:43:42.729 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel voltageacphase3 is linked although the handler was already disposed.
2021-01-17 05:43:42.731 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel powerrealphase1 is linked although the handler was already disposed.
2021-01-17 05:43:42.733 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel powerrealphase2 is linked although the handler was already disposed.
2021-01-17 05:43:42.735 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel powerrealphase3 is linked although the handler was already disposed.
2021-01-17 05:43:42.737 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel powerfactorphase1 is linked although the handler was already disposed.
2021-01-17 05:43:42.739 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel powerfactorphase2 is linked although the handler was already disposed.
2021-01-17 05:43:42.742 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel powerfactorphase3 is linked although the handler was already disposed.
2021-01-17 05:43:42.743 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel energyrealsumconsumed is linked although the handler was already disposed.
2021-01-17 05:43:42.746 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler FroniusMeterHandler of thing fronius:meter:07caeb9e9f tried checking if channel energyrealsumproduced is linked although the handler was already disposed.

in the ui it says…
COMMUNICATION_ERROR
Invalid JSON data received

if I change the device id to anything other than 0 it gives the same error’s in the logs but in the ui it says…

COMMUNICATION_ERROR
Meter 1 does not exist

My meter model is a Smart Meter 63A-1 if that helps.

Also was there a way to get the days energy consumed too?

use deviceid 0. Try restarting openhab.

Yea did that, even rebooted the rpi and still the same error.

In the karaf console, type:

bundle:list -s | grep fronius

Fronius doesn’t seem to supply this information readily. I created a script to calculate this with the help of persistence.

  • I save the two items: SmartMeter_Energy_Consumed (from channel energyrealsumconsumed) and SmartMeter_Energy_Produced (from energyrealsumproduced) before midnight (23:59)
  • In a script/rule I calculate the daily produced and consumed energy whenever the value of the two items change by using deltaSince (code in Jython):
PersistenceExtensions.deltaSince(
        ir.getItem("SmartMeter_Energy_Produced"),
        ZonedDateTime.now().withHour(0).withMinute(0).withSecond(0),
        "influxdb",
    )

here’s the output from the console.

281 │ Active │  80 │ 3.0.0.202012240647      │ org.openhab.binding.fronius

I’ll see what can be done to avoid the warnings from happening. However, if you’ve restarted openhab, although not necessary, the new binding with meter thing should work. I’m using the exact same jar / version.

Can you try Clear the Cache ?

Yea its weird, the bridge and both inverters are showing as online and im getting info from the channels.
Do you have any more ideas as to what to try next?

Hmm Invalid JSON data received.

Please turn on DEBUG level

log:set DEBUG org.openhab.binding.fronius
log:tail org.openhab.binding.fronius

and post the logs. It should show you the actual data returned by the fronius.
To revert this, just set the level to DEFAULT instead of DEBUG

Also try this on your browser and show me the output please

http://<froniusip>/solar_api/v1/GetMeterRealtimeData.cgi?Scope=Device&DeviceId=0&DataCollection=MeterRealtimeData

Just cleared the cache without any change

Here’s the browser output, I’ll change the log level now.

{
   "Body" : {
      "Data" : {
         "Current_AC_Phase_1" : 6.4429999999999996,
         "Current_AC_Sum" : 6.4429999999999996,
         "Details" : {
            "Manufacturer" : "Fronius",
            "Model" : "Smart Meter 63A-1",
            "Serial" : "20270417"
         },
         "Enable" : 1,
         "EnergyReactive_VArAC_Phase_1_Consumed" : 30390,
         "EnergyReactive_VArAC_Phase_1_Produced" : 1380630,
         "EnergyReactive_VArAC_Sum_Consumed" : 30390,
         "EnergyReactive_VArAC_Sum_Produced" : 1380630,
         "EnergyReal_WAC_Minus_Absolute" : 674069,
         "EnergyReal_WAC_Phase_1_Consumed" : 339054,
         "EnergyReal_WAC_Phase_1_Produced" : 674069,
         "EnergyReal_WAC_Plus_Absolute" : 339054,
         "EnergyReal_WAC_Sum_Consumed" : 339054,
         "EnergyReal_WAC_Sum_Produced" : 674069,
         "Frequency_Phase_Average" : 49.899999999999999,
         "Meter_Location_Current" : 0,
         "PowerApparent_S_Phase_1" : 1561.78,
         "PowerApparent_S_Sum" : 1561.78,
         "PowerFactor_Phase_1" : -0.87,
         "PowerFactor_Sum" : -0.87,
         "PowerReactive_Q_Phase_1" : -303.01999999999998,
         "PowerReactive_Q_Sum" : -303.01999999999998,
         "PowerReal_P_Phase_1" : -1363.8399999999999,
         "PowerReal_P_Sum" : -1363.8399999999999,
         "TimeStamp" : 1610840485,
         "Visible" : 1,
         "Voltage_AC_Phase_1" : 242.40000000000001
      }
   },
   "Head" : {
      "RequestArguments" : {
         "DeviceClass" : "Meter",
         "DeviceId" : "0",
         "Scope" : "Device"
      },
      "Status" : {
         "Code" : 0,
         "Reason" : "",
         "UserMessage" : ""
      },
      "Timestamp" : "2021-01-17T12:41:26+13:00"
   }
}

Thanks. I understand the problem now. The binding was tested with a 3 phase system. I’ll have to make some changes to support a 1 phase system as well. For the time being, this won’t work for you. I’ll post an update here to let you know when it has been updated, probably in a day or two.

And the log file.

12:45:57.937 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Update channel inverterdatachannelpac with state 2232.0 (ValueUnit)
12:45:57.941 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Update channel inverterdatachanneldayenergy with state 3.1463 (ValueUnit)
12:45:57.954 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Update channel inverterdatachanneltotal with state 0.525917 (ValueUnit)
12:46:08.021 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - URL = http://192.168.178.161/solar_api/v1/GetMeterRealtimeData.cgi?Scope=Device&DeviceId=0&DataCollection=MeterRealtimeData
12:46:09.187 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - aqiResponse = {
   "Body" : {
      "Data" : {
         "Current_AC_Phase_1" : 12.654,
         "Current_AC_Sum" : 12.654,
         "Details" : {
            "Manufacturer" : "Fronius",
            "Model" : "Smart Meter 63A-1",
            "Serial" : "20270417"
         },
         "Enable" : 1,
         "EnergyReactive_VArAC_Phase_1_Consumed" : 30390,
         "EnergyReactive_VArAC_Phase_1_Produced" : 1380850,
         "EnergyReactive_VArAC_Sum_Consumed" : 30390,
         "EnergyReactive_VArAC_Sum_Produced" : 1380850,
         "EnergyReal_WAC_Minus_Absolute" : 674256,
         "EnergyReal_WAC_Phase_1_Consumed" : 339054,
         "EnergyReal_WAC_Phase_1_Produced" : 674256,
         "EnergyReal_WAC_Plus_Absolute" : 339054,
         "EnergyReal_WAC_Sum_Consumed" : 339054,
         "EnergyReal_WAC_Sum_Produced" : 674256,
         "Frequency_Phase_Average" : 49.899999999999999,
         "Meter_Location_Current" : 0,
         "PowerApparent_S_Phase_1" : 3074.9200000000001,
         "PowerApparent_S_Sum" : 3074.9200000000001,
         "PowerFactor_Phase_1" : -0.96999999999999997,
         "PowerFactor_Sum" : -0.96999999999999997,
         "PowerReactive_Q_Phase_1" : -286.25,
         "PowerReactive_Q_Sum" : -286.25,
         "PowerReal_P_Phase_1" : -2990.7199999999998,
         "PowerReal_P_Sum" : -2990.7199999999998,
         "TimeStamp" : 1610840767,
         "Visible" : 1,
         "Voltage_AC_Phase_1" : 243
      }
   },
   "Head" : {
      "RequestArguments" : {
         "DeviceClass" : "Meter",
         "DeviceId" : "0",
         "Scope" : "Device"
      },
      "Status" : {
         "Code" : 0,
         "Reason" : "",
         "UserMessage" : ""
      },
      "Timestamp" : "2021-01-17T12:46:07+13:00"
   }
}

12:46:09.195 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Error running fronius request: Invalid JSON data received
12:46:09.200 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - URL = http://192.168.178.161/solar_api/v1/GetInverterRealtimeData.cgi?Scope=Device&DeviceId=1&DataCollection=CommonInverterData
12:46:10.420 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - aqiResponse = {
   "Body" : {
      "Data" : {
         "DAY_ENERGY" : {
            "Unit" : "Wh",
            "Value" : 4674
         },
         "DeviceStatus" : {
            "ErrorCode" : 0,
            "LEDColor" : 2,
            "LEDState" : 0,
            "MgmtTimerRemainingTime" : -1,
            "StateToReset" : false,
            "StatusCode" : 7
         },
         "FAC" : {
            "Unit" : "Hz",
            "Value" : 49.939999999999998
         },
         "IAC" : {
            "Unit" : "A",
            "Value" : 15
         },
         "IDC" : {
            "Unit" : "A",
            "Value" : 13.789999999999999
         },
         "PAC" : {
            "Unit" : "W",
            "Value" : 3651
         },
         "TOTAL_ENERGY" : {
            "Unit" : "Wh",
            "Value" : 677268
         },
         "UAC" : {
            "Unit" : "V",
            "Value" : 243.59999999999999
         },
         "UDC" : {
            "Unit" : "V",
            "Value" : 274.10000000000002
         },
         "YEAR_ENERGY" : {
            "Unit" : "Wh",
            "Value" : 443269.5
         }
      }
   },
   "Head" : {
      "RequestArguments" : {
         "DataCollection" : "CommonInverterData",
         "DeviceClass" : "Inverter",
         "DeviceId" : "1",
         "Scope" : "Device"
      },
      "Status" : {
         "Code" : 0,
         "Reason" : "",
         "UserMessage" : ""
      },
      "Timestamp" : "2021-01-17T12:46:08+13:00"
   }
}

12:46:10.438 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - URL = http://192.168.178.161/solar_api/v1/GetPowerFlowRealtimeData.fcgi
12:46:10.592 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - aqiResponse = {
   "Body" : {
      "Data" : {
         "Inverters" : {
            "1" : {
               "DT" : 76,
               "E_Day" : 4674,
               "E_Total" : 677266,
               "E_Year" : 443269.5,
               "P" : 3651
            },
            "2" : {
               "DT" : 76,
               "E_Day" : 3152.699951171875,
               "E_Total" : 525924,
               "E_Year" : 348369.90625,
               "P" : 2246
            }
         },
         "Site" : {
            "E_Day" : 7826.699951171875,
            "E_Total" : 1203190,
            "E_Year" : 791639.40625,
            "Meter_Location" : "grid",
            "Mode" : "meter",
            "P_Akku" : null,
            "P_Grid" : -2990.7199999999998,
            "P_Load" : -2906.2800000000002,
            "P_PV" : 5897,
            "rel_Autonomy" : 100,
            "rel_SelfConsumption" : 49.28404273359336
         },
         "Version" : "12"
      }
   },
   "Head" : {
      "RequestArguments" : {},
      "Status" : {
         "Code" : 0,
         "Reason" : "",
         "UserMessage" : ""
      },
      "Timestamp" : "2021-01-17T12:46:08+13:00"
   }
}

12:46:10.600 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Update channel inverterdatachannelpac with state 3651.0 (ValueUnit)
12:46:10.605 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Update channel inverterdatachanneldayenergy with state 4.674 (ValueUnit)
12:46:10.627 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Update channel inverterdatachanneltotal with state 0.677268 (ValueUnit)
12:46:10.649 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Update channel powerflowchannelpgrid with state -2990.72 (Double)
12:46:10.655 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Update channel powerflowchannelpload with state -2906.28 (Double)
12:46:10.662 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - URL = http://192.168.178.161/solar_api/v1/GetInverterRealtimeData.cgi?Scope=Device&DeviceId=2&DataCollection=CommonInverterData
12:46:11.711 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - aqiResponse = {
   "Body" : {
      "Data" : {
         "DAY_ENERGY" : {
            "Unit" : "Wh",
            "Value" : 3155.1999999999998
         },
         "DeviceStatus" : {
            "ErrorCode" : 0,
            "LEDColor" : 2,
            "LEDState" : 0,
            "MgmtTimerRemainingTime" : -1,
            "StateToReset" : false,
            "StatusCode" : 7
         },
         "FAC" : {
            "Unit" : "Hz",
            "Value" : 49.93
         },
         "IAC" : {
            "Unit" : "A",
            "Value" : 9.1199999999999992
         },
         "IDC" : {
            "Unit" : "A",
            "Value" : 6.0300000000000002
         },
         "PAC" : {
            "Unit" : "W",
            "Value" : 2214
         },
         "TOTAL_ENERGY" : {
            "Unit" : "Wh",
            "Value" : 525926.06000000006
         },
         "UAC" : {
            "Unit" : "V",
            "Value" : 243.19999999999999
         },
         "UDC" : {
            "Unit" : "V",
            "Value" : 374.19999999999999
         },
         "YEAR_ENERGY" : {
            "Unit" : "Wh",
            "Value" : 348372.40999999997
         }
      }
   },
   "Head" : {
      "RequestArguments" : {
         "DataCollection" : "CommonInverterData",
         "DeviceClass" : "Inverter",
         "DeviceId" : "2",
         "Scope" : "Device"
      },
      "Status" : {
         "Code" : 0,
         "Reason" : "",
         "UserMessage" : ""
      },
      "Timestamp" : "2021-01-17T12:46:10+13:00"
   }
}

12:46:11.720 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - URL = http://192.168.178.161/solar_api/v1/GetPowerFlowRealtimeData.fcgi
12:46:11.771 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - aqiResponse = {
   "Body" : {
      "Data" : {
         "Inverters" : {
            "1" : {
               "DT" : 76,
               "E_Day" : 4674,
               "E_Total" : 677268,
               "E_Year" : 443269.5,
               "P" : 3651
            },
            "2" : {
               "DT" : 76,
               "E_Day" : 3154,
               "E_Total" : 525925,
               "E_Year" : 348371.21875,
               "P" : 2240
            }
         },
         "Site" : {
            "E_Day" : 7828,
            "E_Total" : 1203193,
            "E_Year" : 791640.71875,
            "Meter_Location" : "grid",
            "Mode" : "meter",
            "P_Akku" : null,
            "P_Grid" : -2956.73,
            "P_Load" : -2934.27,
            "P_PV" : 5891,
            "rel_Autonomy" : 100,
            "rel_SelfConsumption" : 49.80937022576812
         },
         "Version" : "12"
      }
   },
   "Head" : {
      "RequestArguments" : {},
      "Status" : {
         "Code" : 0,
         "Reason" : "",
         "UserMessage" : ""
      },
      "Timestamp" : "2021-01-17T12:46:10+13:00"
   }
}

12:46:11.788 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Update channel inverterdatachannelpac with state 2214.0 (ValueUnit)
12:46:11.796 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Update channel inverterdatachanneldayenergy with state 3.1552 (ValueUnit)
12:46:11.809 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - Update channel inverterdatachanneltotal with state 0.5259260600000001 (ValueUnit)
12:46:21.868 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - URL = http://192.168.178.161/solar_api/v1/GetMeterRealtimeData.cgi?Scope=Device&DeviceId=0&DataCollection=MeterRealtimeData
12:46:23.262 [DEBUG] [ernal.handler.FroniusBaseThingHandler] - aqiResponse = {
   "Body" : {
      "Data" : {
         "Current_AC_Phase_1" : 12.922000000000001,
         "Current_AC_Sum" : 12.922000000000001,
         "Details" : {
            "Manufacturer" : "Fronius",
            "Model" : "Smart Meter 63A-1",
            "Serial" : "20270417"
         },
         "Enable" : 1,
         "EnergyReactive_VArAC_Phase_1_Consumed" : 30390,
         "EnergyReactive_VArAC_Phase_1_Produced" : 1380870,
         "EnergyReactive_VArAC_Sum_Consumed" : 30390,
         "EnergyReactive_VArAC_Sum_Produced" : 1380870,
         "EnergyReal_WAC_Minus_Absolute" : 674267,
         "EnergyReal_WAC_Phase_1_Consumed" : 339054,
         "EnergyReal_WAC_Phase_1_Produced" : 674267,
         "EnergyReal_WAC_Plus_Absolute" : 339054,
         "EnergyReal_WAC_Sum_Consumed" : 339054,
         "EnergyReal_WAC_Sum_Produced" : 674267,
         "Frequency_Phase_Average" : 49.899999999999999,
         "Meter_Location_Current" : 0,
         "PowerApparent_S_Phase_1" : 3143.9200000000001,
         "PowerApparent_S_Sum" : 3143.9200000000001,
         "PowerFactor_Phase_1" : -0.96999999999999997,
         "PowerFactor_Sum" : -0.96999999999999997,
         "PowerReactive_Q_Phase_1" : -284.42000000000002,
         "PowerReactive_Q_Sum" : -284.42000000000002,
         "PowerReal_P_Phase_1" : -3065.8699999999999,
         "PowerReal_P_Sum" : -3065.8699999999999,
         "TimeStamp" : 1610840781,
         "Visible" : 1,
         "Voltage_AC_Phase_1" : 243.30000000000001
      }
   },
   "Head" : {
      "RequestArguments" : {
         "DeviceClass" : "Meter",
         "DeviceId" : "0",
         "Scope" : "Device"
      },
      "Status" : {
         "Code" : 0,
         "Reason" : "",
         "UserMessage" : ""
      },
      "Timestamp" : "2021-01-17T12:46:21+13:00"
   }
}

Awesome thanks!

@joedirt Out of curiosity, what’s your inverter model please?

Please try the following jar (rename .txt to .jar, delete the old 3.0.0-SNAPSHOT jar)
org.openhab.binding.fronius-3.1.0-SNAPSHOT.txt (45.1 KB)

openhab> bundle:list -s | grep fronius
266 │ Active │  80 │ 3.1.0.202101180259      │ org.openhab.binding.fronius

@JimT Sweet, I’ll try and sort that tomorrow, currently cooking dinner and other dad duties.

I have 2 of the Fronius Primo 5.0-1

@JimT: Thanks for your work!
I am a beginner with openhab and have the same problem.
I removed the 3.0.0. Fronius binding in the browser, copied …3.1.0-SNAPSHOT.txt to /usr/share/openhab/addons
restarted the system
I could create a bridge -> online
Creating an inverter with device ID 1 -> comm error
Creating a meter with device ID 0 -> comm errror
solarapi output:
solarapi.txt (1.3 KB)

bundle:list -s | grep fronius is not working in my console with access by openhabian and sudo

var/log/openhab/events.log shows:

Blockquote
2021-01-24 11:52:29.167 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘fronius:powerinverter:48e8608b67’ changed from UNINITIALIZED to INITIALIZING
2021-01-24 11:52:29.190 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘fronius:powerinverter:48e8608b67’ changed from INITIALIZING to OFFLINE
2021-01-24 11:52:43.242 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘fronius:powerinverter:48e8608b67’ changed from OFFLINE to REMOVING
2021-01-24 11:52:43.258 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘fronius:powerinverter:48e8608b67’ changed from REMOVING to REMOVED
2021-01-24 11:52:43.265 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘fronius:powerinverter:48e8608b67’ changed from REMOVED to UNINITIALIZED
2021-01-24 11:52:43.292 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘fronius:powerinverter:48e8608b67’ changed from UNINITIALIZED to UNINITIALIZED (HANDLER_MISSING_ERROR)
2021-01-24 11:52:59.642 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘fronius:meter:8e3ca1cd11’ changed from UNINITIALIZED to INITIALIZING
2021-01-24 11:52:59.662 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘fronius:meter:8e3ca1cd11’ changed from INITIALIZING to OFFLINE
2021-01-24 11:54:07.202 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘fronius:powerinverter:cf42e625d2’ changed from UNINITIALIZED to INITIALIZING
2021-01-24 11:54:07.223 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing ‘fronius:powerinverter:cf42e625d2’ changed from INITIALIZING to OFFLINE

Stupid - I forgot to set the bridge in the process of creating the inverter and the meter, got help from
user violin

Everything is working - thanks!

@chilobo thanks for testing it. This fix should be included in the upcoming OpenHAB 3.1 release, at which time you should delete the snapshot jar and use the official binding from OH 3.1.