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SiO2 passivation layer grown by liquid phase deposition for silicon solar cell application

Yanlin CHEN,Sihua ZHONG,Miao TAN,Wenzhong SHEN

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 52-59 doi: 10.1007/s11708-016-0429-3

Abstract: Surface passivation is one of the primary requirements for high efficient silicon solar cells.analyzing the minority carrier lifetime and the surface recombination velocity of n-type and p-type siliconBy utilizing the LPD SiO film as surface passivation layer, a 19.5%-efficient silicon solar cell on

Keywords： Si solar cell     passivation     SiO2     liquid phase deposition     carrier lifetime    

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Influence of using amorphous silicon stack as front heterojunction structure on performance of interdigitatedback contact-heterojunction solar cell (IBC-HJ)

Rui JIA,Ke TAO,Qiang LI,Xiaowan DAI,Hengchao SUN,Yun SUN,Zhi JIN,Xinyu LIU

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 96-104 doi: 10.1007/s11708-016-0434-6

Abstract: cell.the potential of front surface field (FSF) offered by stack of n-type doped and intrinsic amorphous silicon(a-Si) layers on the front surface of IBC-HJ solar cells.The n-type doped amorphous silicon (n-a-Si) layer has been optimized in terms of doping level and thicknessThe optimized intrinsic amorphous silicon (i-a-Si) layer should be as thin as possible with an energy

Keywords： amorphous silicon     front surface field     simulations     interdigitated back contact-heterojunction solar cells    

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Ultrathin microcrystalline hydrogenated Si/Ge alloyed tandem solar cells towards full solar spectrum

Yu Cao, Xinyun Zhu, Xingyu Tong, Jing Zhou, Jian Ni, Jianjun Zhang, Jinbo Pang

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 997-1005 doi: 10.1007/s11705-019-1906-0

Abstract: Thin film solar cells have been proved the next generation photovoltaic devices due to their low costAmong them, micro-crystalline Si and Ge based thin film solar cells have advantages of high efficiencyIn this work, we designed and simulated a multi-junction solar cell with its four sub-cells selectivelyabsorbing the full solar spectrum including the ultraviolet, green, red as well as near infrared rangeefficiency and ultrathin multi-junction solar cells.

Keywords： thin films     solar cells     quadruple junction solar cell     amorphous silicon     silicon germanium alloy     quantum    

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Theoretic Expression of Silicon Solar Cell Load Resistance at Maximum Power Point

Ding Jinlei,Cheng Xiaofang,Yu Shijie,He Huiruo

Strategic Study of CAE 2005, Volume 7, Issue 6,   Pages 45-49

Abstract:

Based on the equation of silicon solar cell current intensity, the theoretic expression of siliconsolar cell load resistance at maximum power point is deduced.

Keywords： silicon solar cell     maximum power     load resistance    

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Computer modeling of crystal growth of silicon for solar cells

Lijun LIU, Xin LIU, Zaoyang LI, Koichi KAKIMOTO

Frontiers in Energy 2011, Volume 5, Issue 3,   Pages 305-312 doi: 10.1007/s11708-011-0155-9

Abstract: A computer simulator with a global model of heat transfer during crystal growth of Si for solar cellssimulator to Czochralski (CZ) growth processes and directional solidification processes of Si crystals for solareffective tool in the analysis and improvement of crystal growth processes and furnace designs for solar

Keywords： computer modeling     silicon     crystal growth     solar cells    

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POCl3 diffusion for industrial Si solar cell emitter formation

Hongzhao LI,Kyung KIM,Brett HALLAM,Bram HOEX,Stuart WENHAM,Malcolm ABBOTT

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 42-51 doi: 10.1007/s11708-016-0433-7

Abstract: POCl diffusion is currently the standard method for industrial n-type emitter fabrication. In this study, we present the impact of the following processing parameters on emitter formation and electrical performance: deposition gas flow ratio, drive-in temperature and duration, drive-in O flow rate, and thermal oxidation temperature. By showing their influence on the emitter doping profile and recombination activity, we provide an overall strategy for improving industrial POCl tube diffused emitters.

Keywords： POCl3 diffusion     emitter recombination     oxidation     silicon    

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Special issue: Technologies for future high-efficiency industrial silicon wafer solar cells

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 1-3 doi: 10.1007/s11708-016-0436-4

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High-quality industrial n-type silicon wafers with an efficiency of over 23% for Si heterojunction solar

Fanying MENG,Jinning LIU,Leilei SHEN,Jianhua SHI,Anjun HAN,Liping ZHANG,Yucheng LIU,Jian YU,Junkai ZHANG,Rui ZHOU,Zhengxin LIU

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 78-84 doi: 10.1007/s11708-016-0435-5

Abstract: Furthermore, the dependence of SHJ solar cell open-circuit voltage on the surface topography was discussedMoreover, the simulation revealed that the highest efficiency of the SHJ solar cell could be achievedFortunately, over 23% of the conversion efficiency of the SHJ solar cell with a wafer thickness of 100µm was obtained based on the systematic optimization of cell fabrication process in the pilot productioncell.

Keywords： n-type Cz-Si     thinner wafer     surface texture     high efficiency     SHJ solar cell    

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Determination of Independent Parameters That Decide theCrystal Silicon Solar Cells'Operating State

Ding Jinlei,Cheng Xiaofang,Zhai Zaiteng,Zha Jun,Mao Meiqin

Strategic Study of CAE 2007, Volume 9, Issue 4,   Pages 94-98

Abstract:

Based on the crystal silicon solar cells' power complete differentialalong with the cells'temperature and insolation, the independence of the parameters that determine solarthe insolation, cells' temperature and load resistance are the independent parameters of crystal siliconsolar cells, and that the series resistance is a function of cells' temperature.

Keywords： crystal silicon solar cell     complete differential equation of power     parameter independence     series resistance    

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Plated contacts for solar cells with superior adhesion strength to screen printed solar cells

R. CHEN,S. WANG,A. WENHAM,Z. SHI,T. YOUNG,J. JI,M. EDWARDS,A. SUGIANTO,L. MAI,S. WENHAM,C. CHONG

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 72-77 doi: 10.1007/s11708-016-0428-4

Abstract: The improvement of adhesion strength and durability of plated contacts is required for cell manufacturerslaser-ablated anchor points, or grooves in the extreme case of overlapping anchor points, in the heavily doped siliconadhesion tester was developed specifically for evaluating the effectiveness of plated contacts to smooth siliconlight-induced plated (LIP) contacts for laser-doped selective emitter (LDSE) cells, buried-contact solar

Keywords： light-induced plating     metal adhesion strength     copper plating     metal contacts     solar cell durability     siliconsolar cells    

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An industrial solution to light-induced degradation of crystalline silicon solar cells

Meng XIE,Changrui REN,Liming FU,Xiaodong QIU,Xuegong YU,Deren YANG

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 67-71 doi: 10.1007/s11708-016-0430-x

Abstract: Boron-oxygen defects can cause serious light-induced degradation (LID) of commercial solar cells basedon the boron-doped crystalline silicon (c-Si), which are formed under the injection of excess carrierscells and passivated emitter and rear contact (PERC) solar cells.Both kinds of the treated solar cells show high stability in efficiency and suffer from very little LIDThis technology is of significance for the suppression of LID of c-Si solar cells for the industrial

Keywords： Boron-oxygen defects     c-Si solar cells     light-induced degradation     passivation     forward bias    

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Highlights of mainstream solar cell efficiencies in 2022

Frontiers in Energy 2023, Volume 17, Issue 1,   Pages 9-15 doi: 10.1007/s11708-023-0871-y

Abstract: Highlights of mainstream solar cell efficiencies in 2022
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Research on the Development of Flexible Solar Cells

Wang Hui, Cao Yuexian, Feng Jiangshan, Du Minyong, Zhang Doudou, Wang Kai, Qin Wei, Liu Shengzhong

Strategic Study of CAE 2018, Volume 20, Issue 3,   Pages 66-73 doi: 10.15302/J-SSCAE-2018.03.010

Abstract:

Flexible solar cells could be applied in fields such as satellites, airships, drones, individual soldierThis paper introduces cell structures, fabrication methods and current statuses of four types of flexiblesolar cells respectively, including the flexible silicon thin film solar cell, the flexible CdTe solarcell, the flexible CIGS solar cell, and the flexible perovskite solar cell.key issue of efficiency improvement and the main problems in the industrialization of the flexible solar

Keywords： flexible solar cell     silicon thin film     CIGS     CdTe     perovskite    

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Highlights of mainstream solar cell efficiencies in 2021

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 1-8 doi: 10.1007/s11708-022-0816-x

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Achieving 12.0% Solar-to-Hydrogen Efficiency with a Trimetallic-Layer-Protected and Catalyzed SiliconPhotoanode Coupled with an Inexpensive Silicon Solar Cell Article

Lingyun He, Xin Hong, Yiqing Wang, Zhonghang Xing, Jiafeng Geng, Penghui Guo, Jinzhan Su, Shaohua Shen

Engineering 2023, Volume 25, Issue 6,   Pages 128-137 doi: 10.1016/j.eng.2022.03.023

Abstract: 0cm 0.0001pt; text-align:justify">n-Type siliconNi0.9Fe0.05Co0.05/p+n-Si photoanode to an inexpensive Si solarcell, an integrated photovoltaic/PEC (PV/PEC) device achieved a solar-to-hydrogen conversion efficiencyrelationship, which exhibits great potential for the integration of low-cost PV/PEC devices for unassisted solar-driven

Keywords： n-Type Si     Photoanode     Water splitting     Photovoltaic/photoelectrochemical device    

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Title Author Date Type Operation

SiO2 passivation layer grown by liquid phase deposition for silicon solar cell application

Yanlin CHEN,Sihua ZHONG,Miao TAN,Wenzhong SHEN

Journal Article

Influence of using amorphous silicon stack as front heterojunction structure on performance of interdigitatedback contact-heterojunction solar cell (IBC-HJ)

Rui JIA,Ke TAO,Qiang LI,Xiaowan DAI,Hengchao SUN,Yun SUN,Zhi JIN,Xinyu LIU

Journal Article

Ultrathin microcrystalline hydrogenated Si/Ge alloyed tandem solar cells towards full solar spectrum

Yu Cao, Xinyun Zhu, Xingyu Tong, Jing Zhou, Jian Ni, Jianjun Zhang, Jinbo Pang

Journal Article

Theoretic Expression of Silicon Solar Cell Load Resistance at Maximum Power Point

Ding Jinlei,Cheng Xiaofang,Yu Shijie,He Huiruo

Journal Article

Computer modeling of crystal growth of silicon for solar cells

Lijun LIU, Xin LIU, Zaoyang LI, Koichi KAKIMOTO

Journal Article

POCl3 diffusion for industrial Si solar cell emitter formation

Hongzhao LI,Kyung KIM,Brett HALLAM,Bram HOEX,Stuart WENHAM,Malcolm ABBOTT

Journal Article

Special issue: Technologies for future high-efficiency industrial silicon wafer solar cells

Journal Article

High-quality industrial n-type silicon wafers with an efficiency of over 23% for Si heterojunction solar

Fanying MENG,Jinning LIU,Leilei SHEN,Jianhua SHI,Anjun HAN,Liping ZHANG,Yucheng LIU,Jian YU,Junkai ZHANG,Rui ZHOU,Zhengxin LIU

Journal Article

Determination of Independent Parameters That Decide theCrystal Silicon Solar Cells'Operating State

Ding Jinlei,Cheng Xiaofang,Zhai Zaiteng,Zha Jun,Mao Meiqin

Journal Article

Plated contacts for solar cells with superior adhesion strength to screen printed solar cells

R. CHEN,S. WANG,A. WENHAM,Z. SHI,T. YOUNG,J. JI,M. EDWARDS,A. SUGIANTO,L. MAI,S. WENHAM,C. CHONG

Journal Article

An industrial solution to light-induced degradation of crystalline silicon solar cells

Meng XIE,Changrui REN,Liming FU,Xiaodong QIU,Xuegong YU,Deren YANG

Journal Article

Highlights of mainstream solar cell efficiencies in 2022

Journal Article

Research on the Development of Flexible Solar Cells

Wang Hui, Cao Yuexian, Feng Jiangshan, Du Minyong, Zhang Doudou, Wang Kai, Qin Wei, Liu Shengzhong

Journal Article

Highlights of mainstream solar cell efficiencies in 2021

Journal Article

Achieving 12.0% Solar-to-Hydrogen Efficiency with a Trimetallic-Layer-Protected and Catalyzed SiliconPhotoanode Coupled with an Inexpensive Silicon Solar Cell

Lingyun He, Xin Hong, Yiqing Wang, Zhonghang Xing, Jiafeng Geng, Penghui Guo, Jinzhan Su, Shaohua Shen

Journal Article