Electricity consumption at home, what is your consumption?

  • Erstellt am 2020-10-06 06:29:33

kati1337

2020-10-06 22:00:42
  • #1
We have not moved in yet and have had the photovoltaic system with SolarLog running for 2 days, so I can surprisingly accurately see what the air-to-water heat pump + ventilation (combined unit) consumes. Otherwise, not much is really on here yet; the refrigerator is not running yet, only the stove and oven have power and show the time.

At night, we need a relatively constant 140-148 watts. Occasionally there are peaks; we suspect that the heating kicks in then. The ventilation seems to run at level 2 during the day, at level 1 at night, and the thermostats are currently still between 3-4, some already at 5. I think on Thursday we will turn them fully up.
 

Andre77

2020-10-07 00:06:01
  • #2
Current power consumption around 200 watts. Today's data according to the SMA app: 7.58 kWh grid consumption, daily consumption: 10.61 kWh. Underfloor heating runs occasionally. When I look at the last few days in the SMA app, it is between 5-10 kWh/day.
 

Altai

2020-10-07 08:51:39
  • #3
I consumed under 1200kWh in the first year. With three people, two of whom are not home all week. No dryer, no controlled residential ventilation, fridge-freezer combination, only one TV, which runs for 2-3 hours in the evening. Rarely anyone at home during the day, cooking is done on weekends. Gas heating.

I find the differences in electricity consumption here really quite large.

Ventilation... morning and evening is enough to keep the humidity around or below 50% - unless it is warm and humid outside, then of course that doesn't work. I am also relatively consistent with this and stick to it. I simply open the floor-to-ceiling windows, which don’t have any window sills anyway that I would have otherwise filled Fortunately, I cannot report any mold.
I find the "being woken up by birdsong" overrated, especially in midsummer when the dear little birds start as early as four in the morning... sorry, I don’t want to be woken up by that...

What is used up during the night alone, I don’t know, I have to admit.
 

Ybias78

2020-10-07 09:32:37
  • #4
We can slowly conclude the topic, as the whole time off-topic is being commented on. Controlled residential ventilation increases comfort for 10-12 k€ but is not a must-have for the houses (exception [Kfw 40] and [40+]).
 

debaser

2020-10-07 10:32:32
  • #5
Our "background noise" is around 250W. Right after moving in, it was still under 200W, but in the meantime, with two Raspberry Pis and a few switches and some more radio actuators, it has risen a bit. Last year's annual consumption was about 5500 kWh including the heat pump.
 

berny

2020-10-07 10:49:53
  • #6
Consumption this year so far 5000 / Purchase 1500 kWh. Heat pump for heating, hot water, and cooling; controlled residential ventilation, 3 refrigerators, incl. cooking and baking bread twice a week
 

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