KKT-Kolbe complete package - is it any good?

Hello everyone,

the offers for our house also include photovoltaic systems at - in my opinion - absurd prices, e.g. 30K€ for 7kWp with 5kw storage! I found this here, is it any good and what do you think about the price? What should I roughly expect to pay for the installation (within the scope of a new build)? Complete package 10kWp. I only know the company from the oven.

Good news: There are no additional costs because you will hardly find anyone who will install it for you without having sold it. Officially because of the warranty, unofficially because people earn less from it.

Unless, of course, you have contacts...