So, I've now first scheduled an appointment with an energy consultant. Unfortunately not until 10.05., but whatever, nothing is running away at the moment.
In the first phone call, he said that gas boilers and photovoltaic + heat pumps are not that different in price.
I've thought about my priorities again...
1.) Above all, seamless integration into everyday life is key; I don't want anything where you have to tinker or readjust. It has to be a fundamental component, like flipping a light switch.
2.) I currently pay 110€ for gas and 150€ for electricity for a 100m² old building without insulation (50€ of that is commercial electricity). That has to end!
3.) Of course, I also like to be ecological and sustainable - but not at any price.
4.) It has to be affordable and fit within my budget; it doesn't help me if I have to pay extra for heating later.
Oh yes, the consultant said his services amount to 4,500€ in total, half of which will be reimbursed through KfW – is that within the usual range?
Regards
Flo