期刊论文

Yang, Wenji

英文

Solar Energy

0038-092X

2011

85

10

2551-2559

10.1016/j.solener.2011.07.015

Now comes the most important problem: what kind of performance can we expect from this sort of design? Shown in Fig. 6a are the optimized absorption characteristics for the 5-μm cell as a function of wavelength and incident angle along with the experimental external quantum efficiency (EQE) profiles for the best bulk silicon solar cells (Zhao et al., 1998) displayed in Fig. 6d for comparison. The most striking feature in Fig. 6a is the near-rectangle shaped contour lines in the full wavelength

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A theoretical model for an all-in-one thin film silicon solar cell (TFSSC) design with the anti-reflection (AR) coatings, the transparent electrodes, the silicon and the back reflective coatings all deposited on one piece of glass is proposed and the optical performance for the design is numerically simulated. The calculated average reflectance over the wavelength range of 0.4-1.0 mu m and incident angles from 0 degrees to 75 degrees for the optimized dual-AR coatings as a whole is 3.67% - ranking among the lowest values for current AR coatings on silicon solar cells. Furthermore, the spectrum...