I have never heard of mirrors creating heat to create electricity! A well placed 22 bullet couldn’t have shattered these mirrors?
Or golf ball sized hail? (Ditter, you need to get out more. LOL!)
Because mirrors create nothing. They merely redirect energy in this case sunlight
Yes. A large number of mirrors are used to reflect lots of sunlight onto a very small space, heating water to boiling and the resulting steam running a turbine for an electrical generator. Not strange or stupid.