entity_unexpected_unit_power

[woiza]

Describe the bug

I have all sensors and templates, which were described here Template Sensors for Power and Energy, configured. However there is one remaining error. I am not sure if this is related to the templates/sensors or the way Home Assistant uses them. Here's my configuration:

I get the following error:

Looks like the sensors is calculated without the required unit "W".

Expected behavior

Sensor is calculated correctly.

Screenshots

No response

Diagnostic File

...

Debug logs

Home Assistant Version

2026.3.4

solaredge-modbus-multi Version

3.2.2

Installation Type

Container

Read the Instructions

• My configuration follows https://github.com/WillCodeForCats/solaredge-modbus-multi/wiki/Configuration
• I have read the Known Issues https://github.com/WillCodeForCats/solaredge-modbus-multi/wiki/Known-Issues
• This issue is not about a template error (do not report template errors, read https://github.com/WillCodeForCats/solaredge-modbus-multi/wiki/Template-Design-Notes)

Additional Context

No response

[WillCodeForCats]

I don't personally use any templates with my setup, so maybe someone else will be able to help. I'll move this to a discussion.