Air-water heat pump current consumption and data

How long is the duration per cycle, how many heating cycles? Why is the living room throttled as the main living area? There is too much information missing to be able to assess it.

there is no such thing as free kWh. Have you ever calculated what 1 kWh from your storage costs you? You already have your Renewable Energy Act remuneration for every kWh produced, no one can take that away from you.

regarding the 4k hysteresis, it would either be freezing cold or completely overheated here. In a new building, comfort already suffers massively at anything above 2K.

I would choose a mix of thriftiness, reasonable system operation, and comfort here. Comfort is our top priority.

Let's see, the 4K was only tested at Sonme and it worked wonderfully at least in terms of temperature. Whether it will be enough in the next 10 days with little sun remains to be seen. Efficiency is a different matter. The storage as well :). You misunderstood the bit about the free kWh and I explained it poorly. I just wanted to say that I can't miss out on the feed-in tariff because I can either feed in or consume. Many include the lost feed-in tariff in self-consumption, I don't because I don't miss out on anything since I consumed it.

If I didn't throttle the flow in the living room, it would get too warm, then I would have to adjust the heat pump so that it doesn't get too warm, but then the other rooms wouldn't get warm enough. Yesterday there were only 2 heating cycles in 24h, each about 10h

Your self-consumed kWh costs you the waiver of the feed-in tariff.

Incidentally, the 0.04 cents are wrong anyway because they do not consider the production costs. In the case of a storage system, its costs are also not taken into account. When this is considered, a kWh from the storage costs 40 cents or more.