TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The specific surface area of the silver powder mixture after mixing is 0.65-3 m2/g. The silver powder mixture comprises at least one first silver powder having an average diameter of 0.08-3 mu m, and at least one second silver powder having an more than 0.03 mu m and less than 0.08 mu m. The weight ratio of the first and second silver powder of the silver powder mixture is 100:1-30. The initial sintering temperature of silver powder is 400-600 degrees C. The amount of silver powder mixture is 65-95 wt.% based on the total weight of composition. The softening temperature of the glass frit is 370-440 degrees C. The glass frit is lead borosilicate glass frit system including lead oxide-boron oxide-silica, preferably 70-90 wt.% lead oxide, 1-10 wt.% boron oxide, 1-10 wt.% silica, 0.1-2 wt.% lithium oxide and 0.1-2 wt.% potassium oxide; or bismuth oxide-boron oxide-zinc oxide-silica, preferably 50-90 wt.% bismuth oxide, 1-10 wt.% boron oxide, 1-10 wt.% silica, 1-20 wt.% zinc oxide, 0.1-2 wt.% lithium oxide and 0.1-2 wt.% potassium oxide. The particle size of glass frit is 0.1-3 mu m. The amount of glass frit is 2-7 wt.% based on the total weight of composition. The organic binder is a solution containing acrylic resin and ethyl cellulose resin in a ratio of 1:99-50:50 dissolved in an organic solvent. The amount of organic binder is 3-30 wt.% based on the total weight of composition. The film comprises a light-receiving surface electrode. EXAMPLE - 86 wt.% Powder mixture (obtained by mixing 2 wt.% silver powder A, 8 wt.% silver powder B, 16 wt.% silver powder C and 60 wt.% silver powder D, having specific surface area of 11.43 m2/g, 2.86 m2/g, 0.48 m2/g and 0.29 m2/g, and an average diameter of 0.05 mu m, 0.2 mu m, 1.2 mu m and 2 mu m respectively), 4 wt.% lead oxide-boron oxide-silica-based glass frit (comprised of 80.0 wt.% lead oxide, 6 wt.% boron oxide, 12.0 wt.% silica, 1.0 wt.% lithium oxide and 1 wt.% potassium oxide) having a particle size of 2 mu m and softening temperature of 410 degrees C, 7 wt.% solution (prepared by dissolving poly(meth)acrylate resin and ethyl cellulose resin with a weight ratio of 30:70 in 15 wt.% diethylene glycol monoethyl acetate), 2 wt.% terpineol and 1 wt.% dibasic ester were mixed, dispersed using a three-roll blender and pulverized to obtain the silver paste composition.