International Journal of Photoenergy / 2013 / Article / Tab 1

Research Article

Evaluation of a New Acid Solution for Texturization of Multicrystalline Silicon Solar Cells

Table 1

Electrical parameters of the acid textured and the mirror-etched cells.

Etching time (sec) (mV) (mA/cm2)Fill factorEfficiency (%)Absorption (%, at 600 nm)Normalized Normalized efficiencyNormalized absorption

Textured30 564 34.1 0.76 14.7 81.1 1.30 1.32 1.35
45 558 32.2 0.77 13.8 78.0 1.22 1.24 1.30
60 577 30.6 0.77 13.6 76.7 1.16 1.23 1.27

Mirror563 26.3 0.75 11.1 60.2 1 1 1

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