Offer Comparison - The Agony of Choice

It should say more expensive.
Construction site setup and construction road if necessary, that can cost money.
I would really only take a battery with photovoltaics if it is subsidized.
Otherwise, it doesn't make much sense.

So, the costs for the complete supply and disposal as well as the entire civil engineering were estimated at €25,000 and upon inquiry, it definitely won't be more expensive, rather cheaper. However, it should also be mentioned that we have a private access road to the house, which is 3.5 x 32 m.

The photovoltaic system with 8 modules including storage is priced at €15,150. I am currently trying to find out to what extent someone can do it cheaper.

€15,150 for 2.6 kWp including 6.5 kWh storage is clearly too expensive. 2.6 kWp is also a joke. In the winter half-year, the storage is more or less non-functional because you can't charge it.

Is there already a [Baugrundgutachten]?

Otherwise, I would be cautious about statements regarding [Tiefbaukosten].

Is there already a geotechnical report?

Otherwise, I would be cautious about statements regarding civil engineering costs.

Various drillings were carried out throughout the entire construction area by the authority. For our plot, there is no direct drilling at the location where the house will stand. However, there is a deep drilling quite close to our plot, which indicated very good soil. I know, in the end it is always still a lottery. We will definitely have a final report created for our land before we commit to anything.

Hi, how willing are the two providers to negotiate? Were you able to renegotiate anything? Of course, everything is always adjustable upwards, but was there room for negotiation? Or is it always a take-it-or-leave-it offer?

Hi, how is the willingness to negotiate from both providers? Were you able to renegotiate anything? Of course, everything is always adjustable upwards, but was there any room for negotiation? Or is it always a take-it-or-leave-it offer?

I still find that a very interesting question even nearly a year later. :)