Shaowen Han, Xilian Sun, Bencai Lin, Haibin Huang, Lang Zhou. Optimization of Antireflection Film for Crystalline Silicon Heterojunction Solar Cells on Planar Silicon[J]. Acta Optica Sinica, 2021, 41(9): 0931001
- Acta Optica Sinica
- Vol. 41, Issue 9, 0931001 (2021)
Fig. 1. Structural diagram of double-layer antireflection films on the surface of solar cells. (a)(b) Textured silicon heterojunction solar cells before and after encapsulation; (c) planar silicon heterojunction solar cell after encapsulation
Fig. 2. Variation of optical loss with film thickness of i-Si and p-Si film layers
Fig. 3. Refractive index (n) and extinction coefficient (k) dispersion curves of ITO
Fig. 4. Variation of optical loss of ITO antireflection film on the surface of textured silicon solar cells with its thickness before and after glass encapsulation
Fig. 5. Variation of optical loss of TiO2/SiNx antireflection films on the surface of planar silicon solar cells with the refractive index of each film layer
Fig. 6. Variation of optical loss of TiO2/SiNx antireflection film on the surface of planar silicon solar cells with the thickness of each layer
Fig. 7. Changes of absorption loss and reflection loss of single-layer ITO film on textured silicon and TiO2/SiNx double-layer antireflection film on planar silicon with wavelength
Fig. 8. Changes of optical losses of single-layer ITO antireflection film on textured silicon and TiO2/SiNx double-layer antireflection film on planar silicon with angle of incidence
|
Table 1. Basic conditions for OPAL simulation
| |||||||||||||||||||
Table 2. Optimal thickness and optical loss of ITO antireflection film before and after glass encapsulation
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20