ᐅ Experiences with Photovoltaic System Performance?

Created on: 17 Jan 2021 22:58
T
Tarnari
Hello everyone,

Since December 8, 2020, our photovoltaic system has been connected to the meter. Now we need to submit our first meter reading. According to the meter, we have fed 891 kWh into the grid so far (today). How should this figure be interpreted? The weather has mostly been cloudy with a few partly sunny days.

Can anyone provide some insight or an assessment?

Edit: Assuming I am interpreting this correctly, the meter shows that as of today, 891 kWh have been fed into the grid, and 2 kWh have been drawn from the grid. This seems plausible since we do not live in the house yet and only use electricity for devices and a few LED lights.

Edit 2: Oh, and the system has a gross capacity of 9.8 kWp.
A
Andre77
18 Jan 2021 19:20
Zaba12 schrieb:

You were really lucky with December. If PVGIS shows 300 kWh for your location, that's already exceptionally good.

PVGIS shows 372 kWh.
Z
Zaba12
18 Jan 2021 19:39
Andre77 schrieb:

PVGIS indicates 372 kWh.
What is the roof pitch?
A
Andre77
18 Jan 2021 19:42
Zaba12 schrieb:

What is the roof pitch?
45 degrees
A
Andre77
18 Jan 2021 19:43
Fuchur schrieb:

@Andre77

Since I’m also from near Dresden, I once...
What a small world 🙂
A
Andre77
21 Jan 2021 12:35
Beautiful how the sun is shining today 😀

Three green tiles: PV generation 7.18 kW, total consumption 0.26 kW, grid feed-in 6.92 kW