Construction costs are currently skyrocketing

2023-08-28 09:52:09

Now would be the time to invent the photovoltaic roofing system with [Erneuerbare-Energien-Gesetz] insulation that can be mounted directly on the roof battens. Because the total cost of roof tiles, insulation, and photovoltaic panels separately is already enormous. Of course, suitable for renovation and new construction.

2023-08-28 09:59:11

Now would be the time to invent the photovoltaic roof system with Renewable Energy Act insulation and directly mountable on the roof battens. Because the sum of roof tiles, insulation, and photovoltaics individually is already enormous. Of course, suitable for renovation and new construction.

It has already been invented and patented a few months ago. I recently saw a documentary in which the inventor presented his product.

2023-08-28 11:47:53

Buh patent. So it stays at the manufactory level like all Indach systems. Only for the rich.

2023-08-28 12:25:52

Maybe he sells licenses to the big manufacturers.

2023-09-03 12:52:44

There is currently a problem with a solar roller shutter here. Velux wants 98 EUR for the call-out, 95 EUR/hour for the technician, 29 EUR for disposal and material according to consumption. The solar set (I assume that is what we need) costs 400 EUR for this type of window. So. We googled, opened the window (this can be done safely, you don’t have to go outside, don’t have to lean out, etc. in our case), after 5 minutes the old battery was out, we can buy the new one for about 100 EUR, and then it will be reinstalled.

One of our solar roller shutters is also malfunctioning, although they were only installed in 2016. I researched and was shocked to read that with such old roller shutters, not only the battery but also the solar module, motor, and battery should be replaced at once. The new solar module from 2022 is said to have better performance and be more durable, and the new motor quieter. I really wonder why Velux has taken the crank roller shutters out of their range.

2023-09-08 12:52:36

The old orders from some companies seem to have been processed by now and the demand is not so stable. Just now we had a representative from Geru at the door of our old building still to be renovated, who explained to us that he paints facades and already did this in the neighboring street in 2013. I'm curious to see how the upcoming company search for renovations will turn out.

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Construction costs are currently skyrocketing

Nida35a

Oetti

guckuck2

Tolentino

Alex0977

ChrLenz