ᐅ Air-to-Water Heat Pump: Current Consumption and Data

Created on: 29 Sep 2020 11:06
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Bookstar
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
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halmi
23 Apr 2021 21:42
Bookstar lives in the most expensive and coldest part of Germany 😀
Hangman23 Apr 2021 21:43
... and where "insulation craze" is prohibited :-)
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Bookstar
23 Apr 2021 22:06
halmi schrieb:

So Bookstar lives in the most expensive and coldest corner of Germany 😀
I don’t find that very funny because it’s actually true. But for me, it’s also the most beautiful part of Germany. On the other hand, salaries in the region are fitting for that.

“According to a nationwide survey, the current cost for an installed photovoltaic system up to 10 kWp is approximately 1,450 euros net per kilowatt peak” Source: Google.

So my price is still below average! You can keep your alternative facts *bam* :P
OWLer23 Apr 2021 22:06
Zaba12 schrieb:

But never mind. I was involved in almost everything.


It happens to the best of us. Fortunately, back in 2017, I only lost play money when I had to choose between Voltabox and Varta shortly after the Voltabox IPO. Although Wirecard was definitely a major buzzkill.
Bookstar schrieb:

I'm really happy for you and your friend. My cheapest offer was for 7.2 kWp (kilowatt peak) at 9,000 euros net.


I got 9.8 kWp (kilowatt peak) for 11,300 euros net. I actually expected 10 kWp (kilowatt peak) flat, but somehow prices had increased during the planning phase that year.
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nordanney
23 Apr 2021 22:31
Bookstar schrieb:

"According to a nationwide survey, the cost for an installed photovoltaic system up to 10 kWp is currently given as approximately 1,450 euros net per kilowatt peak." Source: Google.

It’s a pity that Google doesn’t install photovoltaic systems themselves. Otherwise, they would know the correct prices. Around ±1,100 € per kWp net is realistic, at least with reputable companies and good quality.

Screenshot of an invoice showing net total, VAT, and packaging

For 10 kWp – as of December 2020. All inclusive. No additional euro costs.
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Bookstar
23 Apr 2021 22:53
nordanney schrieb:

It's a pity that Google doesn’t build photovoltaic systems. Otherwise, they would know the correct prices. You’re looking at about €1,100 per kWp net, with a margin of plus or minus. At least with reputable companies and good quality.

For a 10 kWp system – as of December 2020. All inclusive. No additional € costs.
Are you basing this on your own quote? Is that your data source that applies to all of Germany? Seriously?