Incorrect subtraction of energy send to grid

[AlexJacu]

Checklist

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

Describe the issue you are experiencing

When i look at Energy Dashboard, i found, thar the amount of "Netz gesamt" and "Aus dem Netz verbraucht" are not correct. I have to pay for all energy i have received from network and get much less for energy i send to network. So the calculation for money is correct. But the amount of energy i received from network is NOT reduced if i send energy back. Therefore the other calculations for self consumption are perhaps also not correct.

Describe the behavior you expected

The amount of energy received from grid is not redused, if I send energy back to grid. Consumption and feed-in do not happen at the same time and therefore do not cancel each other out.

Steps to reproduce the issue

1.add a powermeter two-way
2. Add same powermeter using send to grid
3. Add Photovoltaik energy meter
4.

What version of Home Assistant Core has the issue?

core-2024.5.2

What was the last working version of Home Assistant Core?

No response

In which browser are you experiencing the issue with?

Doesn't matter

Which operating system are you using to run this browser?

Doesn't matter

State of relevant entities

No response

Problem-relevant frontend configuration

No response

Javascript errors shown in your browser console/inspector

No response

Additional information

I would prefer to add a possibility in energy Dashboard To declare Whether the electricity fed into the grid should be deducted from the electricity purchased or not.

[ChristophCaina]

This graph is working as intended, because it is showing the net consumption you've taken from the grid.
There are several discussions in social media and the forum about this - especially for Installations in Germany, where we have two way meters and count the grid export independend from the grid import... but the dashboard is basically showing exactly what it is designed for.

An option that could be considered would be a setting, where the user could decide, if the energy dashboard should show the NET import/export or import / export independend from each other.