The clip end flanges 21 form stand off spacer legs in the panel assembly to maintain {HEAD ~ the proper uniform} spacing between the three sheets 15, 16 and 17 of {TAIL ~ the solar panel} 
The clip end flanges 21 form stand off spacer legs in the panel assembly to maintain { HEAD ~ the proper uniform } spacing between the three sheets 15 , 16 and 17 of { TAIL ~ the solar panel }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL