{HEAD ~ A thick film paste composition} for use in forming an electrical connection in a photovoltaic device comprising a semiconductor substrate having at least one insulating layer on {TAIL ~ a main surface} thereof, the composition comprising: 
{ HEAD ~ A thick film paste composition } for use in forming an electrical connection in a photovoltaic device comprising a semiconductor substrate having at least one insulating layer on { TAIL ~ a main surface } thereof , the composition comprising :
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH