Electricity consumption at home, what is your consumption?

  • Erstellt am 2020-10-06 06:29:33

seth0487

2020-11-05 11:04:40
  • #1
To throw a consumption figure into the room once again:

Key data house:

    [*]144m²
    [*]Kfw55
    [*]Wärmepumpe LWZ 304
    [*]Kontrollierte-Wohnraumlüftung mit Wärmerückgewinnung
    [*]2 adults one 2-year-old child
    [*]90% home office by me and my wife was on employment prohibition due to pregnancy and accordingly also more at home.

2019:

    [*]Total consumption: 6600 kWh
    [*]Photovoltaic generation: 6805 kWh
    [*]Photovoltaic self-consumption: 1792 kWh
    [*]Feed-in: 5012 kWh
    [*]remaining 4808 kWh came from the supplier.

2020 (until today):

    [*]Total consumption: 6065 kWh
    [*]Photovoltaic generation: 7250 kWh
    [*]Photovoltaic self-consumption: 1885 kWh
    [*]Feed-in: 5361 kWh
    [*]remaining 4180 kWh came from the supplier.

In May 2020, we had our 2nd child and stayed at home a lot due to Covid-19.
 

kati1337

2020-11-05 12:31:11
  • #2


How large is your photovoltaic system?
Best regards
 

blackm88

2020-11-05 12:45:14
  • #3
Current yield 2020 (until today): 8443.38 kWh at 7.2 kWp
 

seth0487

2020-11-05 13:07:56
  • #4

We have 8.05 kWp installed on our hipped roof (30°, 6x south and 18x west).


That is a great yield! East-west or south?
 

blackm88

2020-11-05 19:46:57
  • #5


South, 38*DN unshaded.
 

seth0487

2020-11-05 23:41:39
  • #6
Optimally aligned. But usually the self-consumption is not that high unless you have large consumers during the day, right?
 

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