Shiro Sakai, Masayoshi Umeno
Abstract
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A new and simple method of dividing the solar spectrum into four parts is proposed and its conversion efficiency is calculated theoretically. An efficiency of more than 31% is obtainable by a suitable choice of device parameters. The optimum conditions are determined in this paper.
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A new and simple method of dividing the solar spectrum into four parts is proposed and its conversion efficiency is calculated theoretically. An efficiency of more than 31% is obtainable by a suitable choice of device parameters. The optimum conditions are determined in this paper.
Key concepts: Solar cell, Division (mathematics), Simple (philosophy), Energy conversion efficiency, Wavelength, Solar cell efficiency, Optics, Materials science