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通过调节单层SiNx:H减反射膜的厚度制备各种颜色的多晶硅太阳电池. 测试了太阳电池片和组件的光学和电学性能, 用PC1D软件对其性能进行模拟. 通过分析得到以下结论: 1)当减反射膜的厚度小于50 nm时, 影响彩色组件和电池片功率变化的主要因素是开路电压(Voc)和短路电流(Isc), 当减反射膜的膜厚度大于50 nm时, 随着减反射膜钝化作用的稳定, 影响彩色组件和电池片功率变化的主要因素是Isc; 2)大多数彩色电池片的效率比传统蓝色电池片的效率低, 但是在封装之后, 彩色电池组件可以有不同程度的增益, 主要原因是减反射膜与乙烯-醋酸乙烯共聚物和玻璃匹配性较好.One layer SiNx:H films with different thickness are deposited by plasma enhanced chemical vapor deposition to prepare several kinds of polycrystalline silicon color solar cells. The optical and electrical properties are tested by instruments and simulated by PC1D. And the analysis shows that 1) when the antireflection film thickness is less than 50 nm, the deficiencies of color solar cells and solar modules are mainly influenced by open circuit voltage (Voc) and short circuit current (Isc); when the antireflection film thickness is greater than 50 nm, the passivation of H ions is stable and the deficiencies are mainly influenced by Isc; 2) the efficiency of most color solar cells is lower than that of blue ones, but the color solar cell will have some gains after packaging, which is because of the better optical matching of reflective film with ethylene-vinyl acetal copo and glass.
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Keywords:
- color solar cells /
- silicon nitride /
- passivation /
- optical matching
[1] Selj J H, Mongstad T T, Sondenå R, Marstein E S 2011 Sol. Energ. Mat. Sol. C 95 2576
[2] Boschloo G, Hagfeldt A, Rensmo H, Kloo L, Sun L, Pettersson H 2011 World Renewable Energy Congress 2011 Linköping, Sweden, May 8-13, 2011 p2800
[3] Wang K J, Dai S Y 2007 Physics 36 853 (in Chinese) [王孔嘉, 戴松元 2007 物理 36 853]
[4] Li T 2011 IEEE 9th International Conference Xiamen, China, October 25-28, 2011 p425
[5] MacLeod H A 2001 Thin Film Optical Filters (1st Ed.) (Bristol: Institute of Physics Publishing) pp5-40
[6] Tölle R, Bruton R, Noble T, Schneider R, Janka A, Costard J, Claus H, Radike J, Summhammer M, Hilcox J, Aceves D, Anzizu O, Koch O, Tobias W, Luque I 2000 Proceedings of the 16th European Photovoltaic Solar Energy Conference Glasgow, Scotland, May 1-5, 2000 p1957
[7] Selj J H, Thogersen A, Foss S E, Marstein E S 2010 J. Appl. Phys. 107 074904
[8] Strehlke S, Sarti D, Krotkus A, Grigoras K, Levy-Clement C 1997 Thin Solid Films 297 291
[9] Schirone L, Sotgiu G, Califano F P 1997 Thin Solid Films 297 296
[10] Xu H J, Fu X N, Sun X R, Li X J 2005 Acta Phys. Sin. 54 2352 (in Chinese) [许海军, 富笑男, 孙新瑞, 李新建 2005 54 2352]
[11] Lipinski M, Bastide S, Panek P, Levy-Clement C 2003 Phys. Status Solidi A 197 512
[12] Yuan H-C, Yost V E, Page M R, Stradins P, Meier D L, Branz H M 2009 Appl. Phys. Lett. 95 123501
[13] Wenham S R, Green M A, Watt M E, Corkish R 2009 Applied Photovoltaics (London: Earthscan Publications Ltd) p59
[14] Dastgheib-Shirazi A, Book F, Haverkamp H, Raabe B, Hahn G 2009 Proceeding of the 24th European Photovoltaic Solar Energy Conference Hamburg, Germany, September 21-25, 2009 p1197
[15] Sopori B L, Boulevard C 1990 Photovoltaic Specialists Conference, Conference Record of the Twenty First IEEE Florida, USA, May 21-25, 1990 p618
[16] Wang Q, Ni Z, Ren F, Zhao J, Wang A 2011 Photovolt. Int. 12 148
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[1] Selj J H, Mongstad T T, Sondenå R, Marstein E S 2011 Sol. Energ. Mat. Sol. C 95 2576
[2] Boschloo G, Hagfeldt A, Rensmo H, Kloo L, Sun L, Pettersson H 2011 World Renewable Energy Congress 2011 Linköping, Sweden, May 8-13, 2011 p2800
[3] Wang K J, Dai S Y 2007 Physics 36 853 (in Chinese) [王孔嘉, 戴松元 2007 物理 36 853]
[4] Li T 2011 IEEE 9th International Conference Xiamen, China, October 25-28, 2011 p425
[5] MacLeod H A 2001 Thin Film Optical Filters (1st Ed.) (Bristol: Institute of Physics Publishing) pp5-40
[6] Tölle R, Bruton R, Noble T, Schneider R, Janka A, Costard J, Claus H, Radike J, Summhammer M, Hilcox J, Aceves D, Anzizu O, Koch O, Tobias W, Luque I 2000 Proceedings of the 16th European Photovoltaic Solar Energy Conference Glasgow, Scotland, May 1-5, 2000 p1957
[7] Selj J H, Thogersen A, Foss S E, Marstein E S 2010 J. Appl. Phys. 107 074904
[8] Strehlke S, Sarti D, Krotkus A, Grigoras K, Levy-Clement C 1997 Thin Solid Films 297 291
[9] Schirone L, Sotgiu G, Califano F P 1997 Thin Solid Films 297 296
[10] Xu H J, Fu X N, Sun X R, Li X J 2005 Acta Phys. Sin. 54 2352 (in Chinese) [许海军, 富笑男, 孙新瑞, 李新建 2005 54 2352]
[11] Lipinski M, Bastide S, Panek P, Levy-Clement C 2003 Phys. Status Solidi A 197 512
[12] Yuan H-C, Yost V E, Page M R, Stradins P, Meier D L, Branz H M 2009 Appl. Phys. Lett. 95 123501
[13] Wenham S R, Green M A, Watt M E, Corkish R 2009 Applied Photovoltaics (London: Earthscan Publications Ltd) p59
[14] Dastgheib-Shirazi A, Book F, Haverkamp H, Raabe B, Hahn G 2009 Proceeding of the 24th European Photovoltaic Solar Energy Conference Hamburg, Germany, September 21-25, 2009 p1197
[15] Sopori B L, Boulevard C 1990 Photovoltaic Specialists Conference, Conference Record of the Twenty First IEEE Florida, USA, May 21-25, 1990 p618
[16] Wang Q, Ni Z, Ren F, Zhao J, Wang A 2011 Photovolt. Int. 12 148
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