Electrical installation - is everything okay with it?

So I have now looked at the pictures again on the PC in a larger format instead of on the smartphone. It doesn't get any better, but I am and remain a layperson.

Nevertheless, I took the trouble and took apart my meter cabinet just for you. Maybe it's not a 100% reference, but it could look like this. The difference is noticeable, and our cabinet is smaller yet still more fully equipped.

: so this already looks significantly healthier but there are still a few things to mention here as well. Terminal blocks must be mounted on insulated rails. In addition, grounded rails must be marked as such. And the labeling of the terminal blocks is also missing. This may sound pedantic now, but if you’re already looking at it, you should point out what immediately jumps out at you. And what is also noticeable, the module carrier on the far right is installed upside down.

: this already looks significantly healthier but there are still a few things to mention. Terminal blocks must be mounted on insulated rails. Furthermore, grounded rails must be marked as such. And the labeling of the terminal blocks is also missing. This may sound picky now, but if you are already looking at it, you should also say what immediately catches your eye. And what also stands out: the assembly carrier on the far right is installed upside down

phew I’d better keep my cabinet closed^^

Okay but I don't even know which components you are talking about.

I will ask my electrician (father-in-law) about it *laugh*. That will surely make me popular *hehe*.

Until yesterday, I thought the thing was good.

Okay But I don’t even know which components you’re talking about.

I’ll ask my electrician (brother-in-law) about it *laugh*. That’ll probably make me popular *hehe*.

Until yesterday, I thought the thing was good.

already looks tidy^^

, thank you for your effort! That's basically how I expected it, at least visually. With my cabinet, I'm already afraid to get too close to the whole thing... I hope that on Friday I get a good proposal from the developer on the table.