Spoken to a glass supplier?
Which glass supllier?
i only know an good seller for photo-elements.
Look here :
I wanna buy mine cells from here ----> https://tinyurl.com/yb8ofm96
Basically at the moment i didn't yet know all the suppliers and shops where to get everything that i need ,so for this reason i've started this topic ,lol
I can recommend you someone in Western Australia but the shipping will cost you 20 times the cost of a full commercial panel.
According to your flag you are in Italy. Pick up the phone book and look for a company that fixes broken windows (you know, those clear things made out of glass that are everywhere), phone them and ask. If they can't help, ask them to recommend someone who can. Make some calls, talk to some people. You might end up learning about glass and getting some help.