Description
The problem
The Home Backup reserve sensor reports incorrectly for me. It's configured for 25% in the Tesla App, but in HA it shows up as 29%. I have 2x Powerwall II. All other data appears to be reporting correctly.
Related to this, I'd be interested to know if its possible to SET this reserve value? (Via a potential feature update). It would provide an easy way to prevent power drain when car charging on Intelligent Octopus Go when it selects a charging slot outside of the normal cheap rate period. I was hoping to spot the car charging and setting the reserve value to the current charge level, thus preventing it from discharging.
What version of Home Assistant Core has the issue?
core-2025.1.4
What was the last working version of Home Assistant Core?
No response
What type of installation are you running?
Home Assistant OS
Integration causing the issue
powerwall
Link to integration documentation on our website
https://www.home-assistant.io/integrations/powerwall
Diagnostics information
No response
Example YAML snippet
Anything in the logs that might be useful for us?
No errors reported or other inaccuracies observed.Additional information
This is my first ever post to GitHub.