Energy dashboard issue Topic is solved

[danjardmathieu]

Version: Version 2024.7 (July 13th 2024)

I have configured the energy dashboard as this screenshot :



And the result is :



The solar prod stay at 0 despite the fact it is not 0 :



Any idea ?

Cheers

PS : Apologies for my poor english

[waltervl]

Because you only have Domoticz devices active that show Watt (Power) and no devices that show kWh (Energy). And the Linky device is showing Ampere, so that is completely wrong for the Energy dashboard.
Ideally you should have the combined Energy (kWh) and Power (Watt) devices in your system and use those for the Energy dashboard. Perhaps you have them but not activated?

[danjardmathieu]

I have created a P1 smart meter :


But no way to select it in the solar combobox :



I really don't understand ...

[waltervl]

For Solar Panel production you should not use a P1 device. That is only meant for Grid measuring.
Best device for Solar Panel monitoring is the Electricity (instant and counter) and set it to type Return. In the widget it is shown as type General, kWh.
https://www.domoticz.com/wiki/Dummy_for ... counter.29

[danjardmathieu]

Thanks mate !!!!!!!
I have created the relevant dummy device and i have linked my tasmota device to the right idx and it works !


Thanks again

[Wiers]

Can you tell me how you did that?
Linking your device to the dummy I mean.
I am trying to get my "Delivery2" from P1 meter into the dummy so It would show up as a return device.

Thanks
eric

[waltervl]

Can you tell me how you did that?
Linking your device to the dummy I mean.
I am trying to get my "Delivery2" from P1 meter into the dummy so It would show up as a return device.

Thanks
eric

What integration are you using that uses a P1 device to monitor solar energy? As that should be changed....

[Wiers]

I have the standard P1 "Slimme" meter and my solar panels are from APSystems.
I cannot read anything from APS but all the energy from the panels comes in on L2.
I can read Delivery L2 live but I cannot choose it in the energy dashboard because it shows as usage and not return.
I did mange to couple delivery L2 to a VD but with a minute delay and no total.

So it would be nice if I could select Delivery L2 in Solar;

thanks
Eric

[waltervl]

Then your L2 return is not equal to your solar production as you also have usage on L2.

Edit: also check this: https://www.bjorn-meijer.nl/2021/05/01/ ... -domoticz/