Caller: Solar Company

Theese people keep calling me and addressing me by name. I have never contacted them, they use different numbers each time - I block every number they call from.
Despite being told to remove me from whatever register, database and/or list they have access to, and to cease contacting and harassing me, the persist.
Their sales talk begins with asking the receiver to confirm that you have solar already installed. I do not answer this question as they are being sneaky, ALL solar companies use available aerial images of any property and therefore already know whether a property has solar panels on the roof.