Energy Dashboard showing Battery Discharge as a negative and missing used Solar.

[siobhanellis]

Checklist

• [X] I have updated to the latest available Home Assistant version.
• [X] I have cleared the cache of my browser.
• [X] I have tried a different browser to see if it is related to my browser.
• [X] I have tried reproducing the issue in safe mode to rule out problems with unsupported custom resources.

Describe the issue you are experiencing

This used to work perfectly, but not since 9th June 2024.

You can see that Battery Discharge is showing as a negative, and also that Solar consumed is missing.

This is battery discharge, and you can see there are no negative values.

Describe the behavior you expected

I expect to see battery discharge as a positive.

Steps to reproduce the issue

My configuration. Just go to Energy dashboard, and it always starts to go wrong around midday.

What version of Home Assistant Core has the issue?

2024.7.0

What was the last working version of Home Assistant Core?

2024.6.?

In which browser are you experiencing the issue with?

MACOS Safari 17.5

Which operating system are you using to run this browser?

MACOS Sonoma 14.5

State of relevant entities

Set the current state representation of an entity within Home Assistant.
If the entity belongs to a device, there will be no actual communication with that device.

Entity
sensor.foxess_bat_discharge  

Tip!
Press 'e' on any page to open the entity search dialogue
State
1.2
State attributes (YAML, optional)

1 state_class: total_increasing
2 unit_of_measurement: kWh
3 device_class: energy
4 friendly_name: FoxESS - Bat Discharge

Problem-relevant frontend configuration

shown in problem description

Javascript errors shown in your browser console/inspector

not seen any

Additional information

none

[dbachats]

Similar problem for me. System stops logging data during the night , no solar or battery data to energy dashboard. need to reboot the system for it to restart logging data again. hope gets resolved soon

[ChristophCaina]

Similar problem for me. System stops logging data during the night , no solar or battery data to energy dashboard. need to reboot the system for it to restart logging data again. hope gets resolved soon

please see this forum thread for your issue with stopped recorder: https://community.home-assistant.io/t/psa-2024-7-recorder-problems/746428/1

[dbachats]

thanks... unfortunatelly the problem persists even after the 2024.7.2 update

[christof62]

I have the same problem. It happens when the solar energy is lower than the energy which is feed to the grid + the energy charged to the battery. That accurs due to inaccurate measurements. I am using a riemann integral sensor to determine the total energy. The inverter provides this unfortunately only at the end of the day.