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Warn: Return bad float value None from pv_power #4178

Description

@robyholmes

Describe the bug
I've had this warning for a fairly long time now and while it's not appear to affect PredBat running. It must point to something amiss, I just can't find what that is.

Someone a while ago suggested removing the Inverter 2 references in the apps.yaml file. I had them in there (As found in the template) but all commented out. So it shouldn't of mattered but I tried removing them. However the warning remained. If I remove PV_power from the yaml, I get another error about it missing so it suggest to me that Predbat can see the right pv_power entity, it maybe doesn't like something in it?

My yaml is pretty old now, from the early days of running Predbat as a AppDaemon integration, so it might just be something in the formatting of it causing the issue.

Expected behaviour
Predbat to report it's function status rather than a warning.

Predbat version

v8.43.1

Environment details

  • GE Hybrid 5KW Gen 3 + 2x 9.5 Gen 2 Batteries
  • Standard HAOS Installation
  • Predbat configured to use GivTCP V3

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Log file

predbat.log

Predbat debug yaml file

predbat_debug.yaml.txt

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