github wills106/homeassistant-solax-modbus 2023.01.4

latest releases: 2025.09.9, 2025.09.8, 2025.09.7...
2 years ago

General:

  • Migrated to native_unit_of_measurement = UnitOf123.XYZ, for example POWER_WATT = UnitOfPower.WATT,
    Closes #288

  • Changed value_functions for write_multiple to use tuples instead of dictionary

Solis:

  • Fixed missing SensorDeviceClass.BATTERY from DEVICE_CLASS_* migration

SolaX Gen4:

  • More accurate remotecontrol battery_control computation

Sofar:

Added Button:

  • "Passive Mode Battery Charge/Discharge"

Added Number:

  • "Passive Mode Battery Power"

Added Sensors:

  • "Passive Mode Timeout" (Disabled by default)
  • "RO Passive Mode Gdes"
  • "RO Passive Mode Battery Power"
  • "RO Passive Mode Upper"
  • "System State"
  • "Waiting Time"

Warning
This isn't fully tested so be careful
Was in 2023.01.4 Beta, but needed to push out other fixes

Before trying out Battery Charge / Discharge can you please note down the following:
"Passive Mode Timeout" (Disabled by default)
"RO Passive Mode Gdes"
"RO Passive Mode Battery Power"
"RO Passive Mode Upper"

To Force Charge / Discharge the battery from the Grid:
Set number "Passive Mode Battery Power" to desired charge / discharge rate. (Positive = Charge from Grid, Negative = Discharge to Grid)
Set select "Charger Use Mode" to "Passive Mode"
Press button "Passive Mode Battery Charge/Discharge"
To end function return select "Charger Use Mode" to "Self Use"

Number "Passive Mode Battery Power" isn't real-time, it only functions after pressing button "Passive Mode Battery Charge/Discharge"
To change the rate you need to change the number and then press the button again.

Do not attempt to press Button "Passive Mode Battery Charge/Discharge" with select "Charger Use Mode" in any mode other than "Passive Mode"

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