Caller asked for me by my first name.  Said he was with Nevada Energy.  Then said that Google earth showed I have a solar home.  I said the solar was for the pool.   He then hung up without saying anything.   Some kind of scam spam telemarketer but I don't know who or what they were after.  
Reported to Donotcall.gov    

Got a call today.  Called back, no one answered.  It went to a pre-recorded message saying the person was on the phone.  I called back 3 more times later, same thing happened.  Scam?  

Called, no msg left.