Research on the conversion efficiency and preparation technology of monocrystalline silicon cells based on statistical distribution

2021 ◽  
Vol 47 ◽  
pp. 101482
Author(s):  
Jie Sun ◽  
Yan Zuo ◽  
Runguang Sun ◽  
Lang Zhou
Keyword(s):  
Conversion Efficiency ◽  
Statistical Distribution ◽  
Monocrystalline Silicon ◽  
Preparation Technology

Research of a New Type of Solar Cell Materials

2014 ◽  
Vol 488-489 ◽  
pp. 44-47
Author(s):  
Hao Hua Li ◽  
You Hua Wang ◽  
Dun Yu Zhu
Keyword(s):  
Solar Cell ◽  
Conversion Efficiency ◽  
Short Circuit ◽  
Monocrystalline Silicon ◽  
Maximum Efficiency ◽  
Photoelectric Conversion Efficiency ◽  
Junction Depth ◽  
Photoelectric Conversion ◽  
Crystal Silicon ◽  
Solar Battery

Solar energy is the inexhaustible,enewable Energy. The solar cell is the solar light energy into electricity. The unique advantages of solar cell. Potential, more than wind, hydro, geothermal energy, nuclear energy and other resources, is expected to become the main pillar of power supply in the future. This paper studies that the main parameters of monocrystalline crystal silicon solar battery: the junction depth and superficial concentrations influence on electrical characteristics of monocrystalline silicon solar battery. The result shows that for maximum efficiency, it is bound to get the largest possible open circuit voltage, short circuit current and fill factor of the product, therefore, it is necessary to control these two parameters, the junction depth and doping parameters. If the junction depth is constant, with the increased superficial doping concentration of monocrystalline silicon solar battery, the photoelectric conversion efficiency of the battery increases slowly at first and then rapidly decreases, and the deeper the junction depth is, the more obvious trend of the photoelectric conversion efficiency is.

Research of Electric Properties of Monocrystalline Silicon Solar Battery

2012 ◽  
Vol 427 ◽  
pp. 128-132
Author(s):  
Zhan Kai Li ◽  
Jing Qin Wang ◽  
Fu Min Zhang ◽  
Xin Xia ◽  
Hao Hua Li ◽  
...  
Keyword(s):  
Conversion Efficiency ◽  
Doping Concentration ◽  
Crystalline Silicon ◽  
Short Circuit ◽  
Monocrystalline Silicon ◽  
Maximum Efficiency ◽  
Photoelectric Conversion Efficiency ◽  
Junction Depth ◽  
Photoelectric Conversion ◽  
Solar Battery

With crystalline silicon solar battery industry is developing rapidly, there are scientific significance and application value for guiding the industrial production using analysis of the electrical properties of crystalline silicon solar battery. This paper studies that the main parameters of monocrystalline crystal silicon solar battery: the junction depth and superficial concentrations influence on electrical characteristics of monocrystalline silicon solar battery. The result shows that for maximum efficiency, it is bound to get the largest possible open circuit voltage, short circuit current and fill factor of the product, therefore, it is necessary to control the junction depth and doping parameters. If the junction depth is constant, with the increased superficial doping concentration of monocrystalline silicon solar battery, the photoelectric conversion efficiency of the battery increases slowly at first and then rapidly decreases, and the deeper the junction depth is, the more obvious trend of the photoelectric conversion efficiency is. If the superficial doping concentration is constant, the photoelectric conversion efficiency of the battery is increased with the reductive junction depth of surface of monocrystalline silicon solar battery.

Monocrystalline Silicon Solar Cells

2021 ◽  
pp. 148-175
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Cost Effective ◽  
Substrate Material ◽  
Monocrystalline Silicon ◽  
Cell Production ◽  
Silicon Based

Monocrystalline silicon based solar cells have the attributes that includes elemental semiconductor nature and balancing properties making it extensively applicable in the field of microelectronics. Silicon based solar cells make about 90% of today’s photovoltaic technology. The highest experimental efficiency reported for monocrystalline solar cells so far is 26.6%. The V-I characteristics of monocrystalline silicon based solar cells have been deliberated in the contextual of silicon as substrate material. The theoretical value of Shockely-Queisser (SQ) limit for monocrystalline solar cells is 30% that invocate further efficiency developments. The typical monocrystalline structure and recent advancements in monocrystalline solar cells are emphasized with appropriate examples to understand the photovoltaic phenomenon. Power conversion efficiency (PCE) enhancement is of prime importance in photovoltaic industry (PV) and hence different techniques analyze the question of PCE in context of cost effective solar cell production. In light of the literature, the texturizing, anti-reflecting coating and metallization are proposed as the efficient methods for reduction in losses and enhancement in efficiency.

A thiourea additive-based quadruple cation lead halide perovskite with an ultra-large grain size for efficient perovskite solar cells

Nanoscale ◽  
2019 ◽  
Vol 11 (45) ◽  
pp. 21824-21833 ◽  
Author(s):  
Jyoti V. Patil ◽  
Sawanta S. Mali ◽  
Chang Kook Hong
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite ◽  
Halide Perovskite ◽  
Lead Halide

Controlling the grain size of the organic–inorganic perovskite thin films using thiourea additives now crossing 2 μm size with >20% power conversion efficiency.

Optimization of conversion efficiency and spatial quality of high-order harmonic generation

2001 ◽  
Vol 11 (PR2) ◽  
pp. Pr2-339-Pr2-344 ◽  
Author(s):  
K. Midorikawa ◽  
Y. Tamaki ◽  
J. Itatani ◽  
M. Obara
Keyword(s):  
Harmonic Generation ◽  
Conversion Efficiency ◽  
High Order ◽  
High Order Harmonic Generation ◽  
High Order Harmonic ◽  
Spatial Quality
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