That massive spike of 50c/kWh at the left looks tiny compared to today even though that's already insanely expensive

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[–] 0 points 2 years ago (1 child)

Wow, air to air even?

But do you know what the COP is at -30?

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  • [–] 2 points 2 years ago

    Here is a link to it

    I must make a small correction though: The last night with -30 it struggled a bit. Only managed to keep the upper floor at 19 °C so we had to turn on the cables to get over the peak.
    I'm still mightily impressed by it though!
    Max consumption was 32 kW/day, so roughly 4-5 € pr/day with our prices.

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