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首页> 外文期刊>International journal of green energy >A PARAMETRIC STUDY OF THE PACKAGING OF CONCENTRATOR PHOTOVOLTAIC MODULES
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A PARAMETRIC STUDY OF THE PACKAGING OF CONCENTRATOR PHOTOVOLTAIC MODULES

机译：聚光光伏模块包装的参数研究

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摘要

Recently, solar cell conversion efficiency has improved significantly. However, due to errors occurring during the manufacturing or packaging process, the theoretical conversion efficiency limit for these high-efficiency solar cells cannot be practically achieved. The effects of the following packaging parameters on power generation efficiency are investigated, including cycles for the Fresnel lenses, misalignment of the center axis, radius (R) of the groove in the Fresnel lenses, tilting angle, the tempered glass used for the secondary condenser optical collector, and if the secondary condenser optical collecting cup is used. It is observed that the misalignment of the center axis and tilting angles of the second optical collector has the greatest effects on the illumination power density (W/mm~2) and power generation. If a secondary condenser optical collector is used with an incident angle of 1°, the light-focusing efficiency increases from 50% to 67%. This has a significant influence on the power generation efficiency.
机译：近来，太阳能电池转换效率已显着提高。然而，由于在制造或包装过程中发生错误，因此这些高效太阳能电池的理论转换效率极限实际上无法实现。研究了以下包装参数对发电效率的影响，包括菲涅耳透镜的周期，中心轴未对准，菲涅耳透镜槽的半径（R），倾斜角，用于二次聚光镜的钢化玻璃光学收集器，以及是否使用辅助聚光器光学收集杯。观察到第二光收集器的中心轴和倾斜角的未对准对照明功率密度（W / mm〜2）和功率产生的影响最大。如果使用入射角为1°的辅助聚光器，则聚光效率将从50％增加到67％。这对发电效率具有重大影响。

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