Photovoltaic system: Costs, saving potential? - Experiences?

The date "aufm Dach" counts

The date "on the roof" counts

Is that so? That would be fantastic... What about inverters, connection to the house grid, connection to the public grid?

It was exactly the same for us. My neighbor had the photovoltaic system installed on the shell construction the day before yesterday; not all the windows are even in yet.

The date "on the roof" counts

Is that new?

It was exactly the same for us. My neighbor had the photovoltaic system installed on the shell construction the day before yesterday, the windows aren’t even in yet.

In case this might vary regionally, may I ask where you are building?

The electrician has to issue a completion report. That counts then. The reason it is not yet operational is that there were still delays with the supplier and we will only receive the meter on Monday. Finally away from the construction power. Then the large network will also go into operation. This was also registered in the [Marktstammdatenregister].