Understanding readings P1 meter

[Misterik]

I am working on a script for the cost of my power i use. I have a p1 meter connected and i not sure if i understand the values correct.

if i look at my P1 meter i Used almost 8 kWh and generated almost 6 kWh.

Domo_p1.jpg (22.42 KiB) Viewed 334 times

But if i look at my reading on my solar panels i generated more then 11 kWh.

Domo_opbrengst.jpg (40.7 KiB) Viewed 334 times

Which is now correct:
- i used today really 7,390 kWh
- i used today really 7,390 kWh + 5,175 ( 5,800 + 5,300 - 5,925) = 12,565 kWh

[FireWizard]

Hi, @Misterik,

In order to explain, what you ask, you will have to provide some more details, about the electricity topology.
The only thing I can tell you, is that today, you consumed 7390 kWh from the grid and you delivered 5925 kWh to the grid.

But I do not understand ,why Zonnepanelen (kWh meter) and Goodwe Solar (kWh meter) are different.
I might assume that the Solar panels are connected to your Goodwe inverter? (although the time is different)

Or do they represent two independent solar systems?

Regards

[Misterik]

Yes, they are independent Solar systems.

[FireWizard]

Hi @Misterik,

Your 2nd line is correct, so 12,565 kWh.

Regards

[Misterik]

@FireWizard: Thanks for the confirmation.