In an alternative example, each back electrode bus bar 162 may have a plurality of conductors in the shape of {HEAD ~ islands} disposed with a regular spacing along {TAIL ~ a predetermined direction} 
disposed along
In an alternative example , each back electrode bus bar 162 may have a plurality of conductors in the shape of { HEAD ~ islands } disposed with a regular spacing along { TAIL ~ a predetermined direction }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL