In solar cell production, improved cell performance
and a narrow efficiency distribution are targeted. The fill
factor is a limiting fa The baking is carried out immediately after each metal printing step in a separate conveyor belt furnace at 150oC. Burn- out process removes the organic binders from the paste and it was carried out at 350-510oC.ctor, largely due to the sensitivity of
the contact firing process in the belt furnace [1].
Therefore, adequate control of the contact firing furnace
is necessary and exact knowledge of the temperature
distribution should be obtained.