Repair SolarEdge_local inverter fahrenheit temperature

[scheric]

Description:

The SolarEdge inverters report the inverter temperature in Fahrenheit if country is set to US. The unit_system will then convert the received value. That will result in the temperature reading beeing way off.
Rounding values that could sometimes be extremely unnecessary large #27065 (comment)

This is a follow-up for #26708

Related issue: fixes #27065

Checklist:

• The code change is tested and works locally.
• Local tests pass with tox. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
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[scheric]

@adamj12b
Could you test this version?
You do not need to change the units to Fahrenheit. That should be automatically done byunit_system

[adamj12b]

@scheric I have updated sensor.py. Here is what the system is currently reporting.

Inverter temperature is reported as 93F.

temperature {
  value: 93
  units {
    farenheit: true
  }

[scheric]

@adamj12b Sorry for my syntax error that did not come up as syntax error. Could you try it again.

[adamj12b]

@scheric Yes. Formatting appears to be correct now.

IMO, the temperatures in Fahrenheit should display rounded to 1 decimal place. Additionally, Avrage should be corrected to Average on the 4 optimizer sensors.

Everything else looks good.

[scheric]

@adamj12b
Thanks for your feedback.

I think that this PR can be merged now.

[awarecan]

Why you do not change the unit of inverter_temperature sensor?

[scheric]

from @awarecan
Why you do not change the unit of inverter_temperature sensor?

You are totally right that is indeed the best solution.

@adamj12b
Would you like to test this version.

[adamj12b]

Looks good on my end.

[scheric]

I got my Home Assistant back.
I can confirm this works in Celsius.
Could @MartinHjelmare review this because you reviewed my last SolarEdge_local PR.

[MartinHjelmare]

Good!

[MartinHjelmare]

Can be merged when build passes.