Optimizing Back Surface Field of Heterojunction Thin-Film Solar Cells by Numerical Simulation

Abstract:

Article Preview

A new structure of amorphous/ polycrystalline silicon heterojunction solar cells is reported. For a-Si (n+)/poly-Si (p)/poly-Si(p+) structure, the concentration, thickness, and the defect states of BSF are discussed. It is shown that the cell performance improves with thickness between 10-15nm, concentration is of the order of 1E19cm-3, the maximum efficiency up to 20.45%.

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Edited by:

Wu Fan

Pages:

267-271

DOI:

10.4028/www.scientific.net/AMR.383-390.267

Citation:

G. Lu and L. Zhang, "Optimizing Back Surface Field of Heterojunction Thin-Film Solar Cells by Numerical Simulation", Advanced Materials Research, Vols. 383-390, pp. 267-271, 2012

Online since:

November 2011

Authors:

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.