At least one of the plurality of {HEAD ~ frame members} is structured to adjoin a frame member of {TAIL ~ a second solar module} in forming a joining with the frame member of the second solar module over a length where the frame member of the first and second solar module adjoin 
At least one of the plurality of { HEAD ~ frame members } is structured to adjoin a frame member of { TAIL ~ a second solar module } in forming a joining with the frame member of the second solar module over a length where the frame member of the first and second solar module adjoin
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH