{HEAD ~ A perimeter flashing} or seal may be used to preclude or inhibit {TAIL ~ rain water} from entering the interior of the solar module array from a perimeter surface 
used to preclude
{ HEAD ~ A perimeter flashing } or seal may be used to preclude or inhibit { TAIL ~ rain water } from entering the interior of the solar module array from a perimeter surface
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH