Designing and optimizing thickness of absorption layer of α-Si/poly -silicon solar cell
ZHANG Yan-yan
CHEN Qi
LIU Sheng-nan
Tian Hui
SHI Li-bin
Abstract：It is discoverd by simulation using the program of AMPS that photovoltaicperformance of the solar cell is improved after increasing a layer of heavily doped amorphous silicon as the back surface field for α-Si /poly-Si solar cell .It is also showed that the conversion efficiency of the solar cell arrives peaks at the absorp-tion layer thickness of 5μm and 15 μm respectively with and without the back surface field .Therefore , the solar cell with back surface field is more benificial to saving material and reducing cost .
Keywords：solar cellthicknessback surface fieldsimulation
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 262-266 )