Tag Archives: Epitaxial

16.3% Efficiencies Large Area Epitaxial Thin Film Silicon Solar Cells

Imec announced large-area (70cm2) epitaxial solar cells with efficiencies of up to 16.3% on high-quality substrates. Efficiencies of up to 14.7% were also achieved on large-area low-quality substrates. The results were achieved within imec’s silicon solar cell industrial affiliation program (IIAP) that explores and develops advanced process technologies aiming a sharp reduction in silicon use, whilst increasing cell efficiency and hence further lowering substantially the cost per Watt peak.

Continue reading