대면적 양면형 슁글드 모듈을 위한 셀 전극패턴에 따른 출력 특성에 관한 연구
A Study on the Output Characteristics According to the Cell Electrode Pattern for a Large-area Double-sided Shingled Module
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Double-sided photovoltaic (PV) modules have received significant attention in recent years as a technology that canachieve higher annual energy production rates than single-sided modules. The shingled technology is a promising method formanufacturing high-density and high-power modules. These modules are divided by laser and joined with electrically conductiveadhesives. The output efficiency of the divided cells depends on the division pattern and the electrode pattern, making it important tounderstand the output characteristics. In this study, the output characteristics of large-area double-sided light-receiving shingled cellswith different split patterns and electrode patterns were investigated. The M6 size, with 6 divisions in the electrode pattern, had thehighest efficiency when using 142 front fingers and 146 rear fingers. The M10 size, with 7 divisions, had the highest output whenusing 150 fingers equally in the front and rear. The M12 size, also with 7 divisions, showed the highest output characteristics whenusing 192 front fingers and 208 rear fingers.
Abstract
Double-sided photovoltaic (PV) modules have received significant attention in recent years as a technology that canachieve higher annual energy production rates than single-sided modules. The shingled technology is a promising method formanufacturing high-density and high-power modules. These modules are divided by laser and joined with electrically conductiveadhesives. The output efficiency of the divided cells depends on the division pattern and the electrode pattern, making it important tounderstand the output characteristics. In this study, the output characteristics of large-area double-sided light-receiving shingled cellswith different split patterns and electrode patterns were investigated. The M6 size, with 6 divisions in the electrode pattern, had thehighest efficiency when using 142 front fingers and 146 rear fingers. The M10 size, with 7 divisions, had the highest output whenusing 150 fingers equally in the front and rear. The M12 size, also with 7 divisions, showed the highest output characteristics whenusing 192 front fingers and 208 rear fingers.
참고문헌 (11)
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