Hint: Rooftop limbo
Generally speaking, Sec. 230.24(A) requires overhead service conductors to have a vertical clearance of at least 8 ft 6 in. above roof surfaces. The overhead conductors in this photo are way too low and could easily be reached by a person standing on the roof. Service technicians will need to access this roof in order to service and maintain the rooftop air conditioning units and playing limbo with overhead service conductors is asking for trouble! There are five exceptions for Sec. 230.24(A) allowing reduced vertical clearances, but none of those exceptions are applicable to this installation.