Kingspan RW roof panel cracking noises

Hello,
unfortunately, we also have the problem with the popping roof during thermal change. Roof elements are from Unidek. According to the carpenter, the substructure is fine. We will now try the suggestion with [Lüfterziegeln]. Possibly hot air circulates between the tiles and the insulation board. We do not know more at the moment.

Hello,
were you able to solve the problem or are there any new insights on this?
Can thermal expansion be minimized with a photovoltaic system?

Hello,
were you able to solve the problem or are there any new findings regarding this?
Can thermal expansion be minimized with a photovoltaic system?

Hello,

The current situation is that the cracking noises have almost disappeared.
The wood of the substructure has apparently dried out completely.
Furthermore, we have installed a substructure, ceiling to the living area.
It is not yet clear what is cause and what is effect here.

A photovoltaic system is also planned, but not yet implemented. It was also our last option to minimize the problem.