Cost Estimate Electrical Installation (Southern Germany)

Yes, the meter cabinet also seems quite expensive to me:

We have planned a meter cabinet for 2 meters, which costs €270 gross bare.
SLS costs €103.
The small distribution board for the bus system + fuses is €550 gross for us. It has 4 fields and 5 rows.
The 8-channel shutter actuator from MDT costs €343,

All this without labor time and other materials like terminal blocks, wiring material, etc.

The question is whether one dares to do the electrical work oneself and has someone who installs their [Kaiser Wilhelm] underneath or finds a company that installs third-party material. Often the electricians have a mixed calculation; for one, the material is significantly cheaper but the labor cost is higher, for the other it is the opposite.

The question is, do you dare to do the electrics yourself

Rather not. But the offer fits the scope somewhat or is it too expensive?

Since we did all the electrical work ourselves, I unfortunately cannot say how much the item "normally" costs. That also depends heavily on the equipment. I would just gather all the materials from online retailers to get a sense of how much the materials cost. You will then probably have to add at least 50% to the online price, and the rest is labor cost.