Hello, in 18cm insulation you need to have a reinforcement fitted by a professional (the same type of reinforcement for shutters, canvas blinds or lamps), which is generally a block of wood or denser insulation. For small objects, spacers can be fitted, but this is far too heavy.
The other solution is to place a bollard in front of the façade.

I'm afraid that will be difficult - there are already greater forces at work, the RollUp alone weighs a lot.
The RollUp is fixed with 3 screws, I would be afraid that the insulation would give way.
The situation is similar for us, we decided on a stainless steel column, which is in front of the wall...

Yes, we simply took larger screws and dowels, extra for insulation from the Jumbo.

Instead you can buy this one: Gardena RollUp (15 m)

Thank you for the information.
Hard to find ping drill bits while we have insulation of 18cm and concrete wall behind.

Stands or mounts are available on the internet, e.g. from small companies on eBay.

Hello, in every building and hobby shop you can buy longer, special screws with the corresponding dowels.
Important: Buy a drill screw of the appropriate length and use screws of sufficient length on the wall.
Then simply apply craftsman's work.