High-efficiency solar cells on phosphorus gettered multicrystalline silicon substrates

2006 ◽  
Vol 14 (8) ◽  
pp. 711-719 ◽  
Author(s):  
O. Schultz ◽  
S. W. Glunz ◽  
S. Riepe ◽  
G. P. Willeke
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Multicrystalline Silicon ◽  
Silicon Substrates ◽  
High Efficiency Solar Cells

Improved multicrystalline silicon ingot crystal quality through seed growth for high efficiency solar cells

2011 ◽  
Vol 20 (6) ◽  
pp. 735-746 ◽  
Author(s):  
Anis Jouini ◽  
Damien Ponthenier ◽  
Hélène Lignier ◽  
Nicolas Enjalbert ◽  
Benoit Marie ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Crystal Quality ◽  
Multicrystalline Silicon ◽  
Silicon Ingot ◽  
High Efficiency Solar Cells ◽  
Seed Growth

Overview of Cast Multicrystalline Silicon Solar Cells

MRS Bulletin ◽  
1993 ◽  
Vol 18 (10) ◽  
pp. 29-32 ◽  
Author(s):  
Hiroyuki Watanabe
Keyword(s):  
Solar Cells ◽  
Solar Energy ◽  
Single Crystal ◽  
High Efficiency ◽  
Effective Means ◽  
The United States ◽  
Photovoltaic System ◽  
Multicrystalline Silicon ◽  
Silicon Solar Cells ◽  
Silicon Substrates

Worldwide environmental problems such as the greenhouse effect and acid rain have been caused by the human race's continuous reliance on the combustion of petroleum for fuel.Solar energy, which is clean and practically unlimited, is expected to be a desirable alternate energy source to conventional power supplies, and demand for the photovoltaic system has increased throughout the world, especially in Europe and the United States.Photovoltaic cells are probably the most effective method for capturing solar energy, since they are easy to use and are the most effective means of directly generating electricity.Many kinds of solar cells have been developed in past years, especially since the first oil crisis in 1973. Among them, solar cells from cast multicrystalline silicon (also refereed to as (cast) polycrystalline silicon or semicrystalline silicon) are considered to be one of the most promising types, capable of achieving both high efficiency and low cost.In 1975, Wacker proposed a new manufacturing method for silicon substrates, using the casting method. Since then, many organizations have been involved in the research and development of multicrystalline ingots and solar cells using multicrystalline silicon substrates.Multicrystalline silicon substrates contain many kinds of defects compared to single-crystal silicon substrates, so the efficiency of multicrystalline silicon solar cells has been inferior to that of single-crystal cells. Recent research on multicrystalline silicon solar cells has resulted in substantial improvements and in the demonstration of high-efficiency cells.

Enhanced up-converted fluorescence in fluorozirconate based glass ceramics for high efficiency solar cells

2008 ◽  
Author(s):  
Bernd Ahrens ◽  
Bastian Henke ◽  
Paul T. Miclea ◽  
Jacqueline A. Johnson ◽  
Stefan Schweizer
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Glass Ceramics ◽  
High Efficiency Solar Cells
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