Type SE and UF cables are not the same, as listed in the code. RE: Article 340.12 Uses not permitted. 9) Where exposed to direct rays of the sun, unless identified as lunlight resistant, and, 11) As overhead cable, except where installed as messenger-supported wiring in accordance with Part II of Article 396.
I do not believe 396 excludes this installation for residential, but you might double check. It DOES have section B that specifically addresses Industrial, but is not inclusive of this section in its requirements, only the type of support systems.
Also, refer to 225.6, which list minimum sizes for these installations, which would be #8 cu, #6 AL, for over 15'.
BUT, the cable must be sunlight resistant.
