Hello!
I'll start.
Heated area 200m2 (2,153 sq ft)
KfW 55 standard
Mechanical ventilation with heat recovery
Current outdoor temperature 6°C (43°F)
Heating energy consumption including hot water 35 kWh
Electricity consumption 9 kWh
COP 3.88
I'll start.
Heated area 200m2 (2,153 sq ft)
KfW 55 standard
Mechanical ventilation with heat recovery
Current outdoor temperature 6°C (43°F)
Heating energy consumption including hot water 35 kWh
Electricity consumption 9 kWh
COP 3.88
The second half of February was really encouraging again in terms of photovoltaic performance.
The heat pump usually turns on at night and then runs until around 9 to 11 a.m., depending on the temperature. The past few days have been colder again, with consumption between 6 and 9 kWh.
The heat pump usually turns on at night and then runs until around 9 to 11 a.m., depending on the temperature. The past few days have been colder again, with consumption between 6 and 9 kWh.
Total electricity consumption in February was 901 kWh, which equals 32 kWh per day. This includes heating, hot water, and other electricity use (network cabinet, waterbed, etc.). Considering we had 1 1/2 weeks of extreme cold, I think that’s a good value. Currently, outdoor temperatures are dropping again, at 2°C (36°F).
We had an 11 kWh consumption yesterday, which is really impressive 😀. My wife hasn’t complained so far *phew, lucky me*.
The heating demand of the house is now only one-third of what it was before, with the heating curve adjusted from 28/21 to 26/20. I do not understand it, but I’m glad it is this way!
The heating demand of the house is now only one-third of what it was before, with the heating curve adjusted from 28/21 to 26/20. I do not understand it, but I’m glad it is this way!
In February, we used 180m³ (about 6,350 ft³) of gas, but the heating was turned off for 3 days. The temperature was set to 24°C (75°F) and circulation was running continuously. Zaba would probably manage with less than 100m³ (around 3,530 ft³) of gas per month 😉 🙂
@Bookstar: compared to other heat pumps, your consumption is still quite high, isn’t it?
@Bookstar: compared to other heat pumps, your consumption is still quite high, isn’t it?
FF2677 schrieb:
We used 180m³ (6,355 cubic feet) of gas in February, but the heating was off for 3 days. The thermostat is set to 24°C (75°F) and the circulation pump runs continuously. Zaba would probably use less than 100m³ (3,532 cubic feet) of gas per month 😉 🙂
@Bookstar: But compared to other heat pumps, your consumption is still quite high, right? Well, not anymore 😀, it was too high before!
halmi schrieb:
The second part of February was really encouraging for photovoltaic performance again.
The heat pump usually starts at night and then runs until about 9 to 11 a.m., depending on how warm it gets. The past few days have been colder again, with energy consumption between 6–9 kWh.
There is still a lot of room for improvement in self-consumption when I compare my numbers with an 8.68 kWp system to yours. In this case, the difference is not due to the battery.
Similar topics