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Fronius Binding

This binding uses the Fronius Solar API V1 to obtain data from a Fronius devices.

Supported Things

Support Fronius Galvo, Fronius Symo inverters and other Fronius inverters in combination with the Fronius Datamanager 1.0 / 2.0 or Fronius Datalogger. You can add multiple inverters that depend on the same datalogger with different device ids. ( Default 1 )


There is no discovery implemented. You have to create your things manually and specify the IP of the Datalogger and the DeviceId.

Binding Configuration

The binding has no configuration options, all configuration is done at Thing level.

Thing Configuration

The thing has a few configuration parameters:

Parameter Description
Ip the ip-address of your Fronius Datalogger
DeviceId The identifier of your device ( Default: 1)
refresh Refresh interval in seconds


Channel ID Item Type Description
day_energy Number Energy generated on current day
pac Number AC powery
total_energy Number Energy generated overall
year_energy Number Energy generated in current year
fac Number AC frequency
iac Number AC current
idc Number DC current
uac Number AC voltage
udc Number DC voltage
pGrid Number Power + from grid, - to grid
pLoad Number Power + generator, - consumer
pAkku Number Power + charge, - discharge

Full Example


Bridge fronius:bridge:mybridge [hostname="",refreshInterval=5] {
    Thing powerinverter myinverter [ deviceId=1 ]


Number AC_Powery { channel="fronius:powerinverter:mybridge:myinverter:inverterdatachannelpac" }
Number Day_Energy { channel="fronius:powerinverter:mybridge:myinverter:inverterdatachanneldayenergy" }
Number Total_Energy { channel="fronius:powerinverter:mybridge:myinverter:inverterdatachanneltotal" }
Number Year_Energy { channel="fronius:powerinverter:mybridge:myinverter:inverterdatachannelyear" }
Number FAC { channel="fronius:powerinverter:mybridge:myinverter:inverterdatachannelfac" }
Number IAC { channel="fronius:powerinverter:mybridge:myinverter:inverterdatachanneliac" }
Number IDC { channel="fronius:powerinverter:mybridge:myinverter:inverterdatachannelidc" }
Number UAC { channel="fronius:powerinverter:mybridge:myinverter:inverterdatachanneluac" }
Number UDC { channel="fronius:powerinverter:mybridge:myinverter:inverterdatachanneludc" }
Number Grid_Power { channel="fronius:powerinverter:mybridge:myinverter:powerflowchannelpgrid" }
Number Load_Power { channel="fronius:powerinverter:mybridge:myinverter:powerflowchannelpload" }
Number Load_Power { channel="fronius:powerinverter:mybridge:myinverter:powerflowchannelpload" }
Number Load_Power { channel="fronius:powerinverter:mybridge:myinverter:powerflowchannelpload" }
Number Battery_Power { channel="fronius:powerinverter:mybridge:myinverter:powerflowchannelpakku" }

Tested with a Fronius Symo 8.2-3-M