Negative energy

[Soren_Grunberg]

Hi, I would recommend a possibility to set energy to negative. Reason for this: my Shelly realises not the exact input from the solar hybrid converter so I use an Eve energy plug in device to measure the input energy from the hybrid converter, but it’s counted as positive and it would be nice if it would be counted as negative

[Rmb]

You can do that by an Advanced Virtual Device.

[Peter_Kawa]

From what I know this should be sufficient:
In Device Settings, at “Plugged in”, select “Solar Panel”;
This way Homey knows that plug measures generated energy instead of grid energy: