Bifacial Solar Cells on Multi-Crystalline Silicon with Boron BSF and Open Rear Contact

Abstract

The standard industrial multi-crystalline silicon (mc-Si) solar cell is monofacial and includes screen printed aluminum back surface field (BSF). A simple approach to increase performance and reduce costs per Wpeak is to collect the albedo on the rear side. In this work a bifacial, screen printed mc-Si solar cell with boron BSF is demonstrated. Rear to… (More)

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