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PERC PERC GLASS FRIT PASTE FOR FORMING PERC SOLAR CELL ELECTRODE COMPRISING THE SAME AND PERC SOLAR CELL ELECTRODE
PERC PERC GLASS FRIT PASTE FOR FORMING PERC SOLAR CELL ELECTRODE COMPRISING THE SAME AND PERC SOLAR CELL ELECTRODE
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机译:PERC PERC玻璃砂浆,用于形成包含相同和PERC太阳能电池电极的PERC太阳能电池电极
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摘要
The present invention relates to a glass frit having excellent electrical properties, a paste for forming a PERC solar cell electrode including the same, and a PERC solar cell electrode thereof. The glass frit of the present invention comprises 0.5 to 5 mol% of gallium oxide (Ga_2O_3), and further comprises at least one or more from silicon oxide (SiO_2), lithium oxide (Li_2O), lead oxide (PbO), and tellurium oxide (TeO_2).
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