Reading of Inverter Communication Module and Battery Firmware Version

[josch88]

Hi guys,
I have the issue that the integration is not reading the Firmware Versions of the Inverter, Communication Module and Battery.
Everything else is running as usual with the latest version von Jan. 2026.
Can anyone help me to get this running?
Maybe my inverter firmware is too old?

[Gnarfoz]

They're probably only available when you connect via the WiNet-S dongle. The "Sungrow Version 1-4" sensors already show you the 3 inverter versions and the battery version. Only the dongle version is missing. "Sungrow Version 1-4" are undocumented sensors.