Photovoltaic system, using experiences like a heat pump?

Hello dear forum members,

since Monday noon I have had my photovoltaic system in operation and how shall I say... I can’t stop smiling.

Here are the details:

[*]5.4kWp (18 modules of 300W each)
[*]Peak control 70% soft
[*]Flat roof, mounting angle 10°

[*]Orientation to the southwest, i.e. 45° turned away from south.
[*]Feeding into household electricity including heat pump
[*]Surplus sale
[*]no storage

Our performance today:


The gray line is the household consumption, the blue and red areas are the production, with the blue part being self-consumed and the red part sold.

You can clearly see the washing machine in the morning, the regular starts of the heat pump, the midday consumption and even the rather suboptimally started dishwasher after 6 p.m.

So for a (very good) March day I am more than satisfied. The only thing is that the heat pump early in the morning is not yet as optimal as I would like. But probably only a battery will help there and that is still too uneconomical for me.

What did the fun cost you?

The investment was 7,900 euros net or 9,400 euros gross. So every small car is more expensive.

That's still okay. Local dealer? Or through [Photovoltaik Forum]?

A relatively local provider, but indeed originally found through the mentioned forum.

But it was quite an expensive offer, even if they are not "cheap modules." Or are there any special features with you?