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基板对单晶太阳能电池板效率的影响

Kiiza Adolf¹, Afam Uzorka²

¹Kampala International University, Kampala, Uganda.

Scientific reports

|February 24, 2025

概括

选择正确的基板显著影响太阳能电池板的效率. 像地面土壤和草这样的冷却表面通过降低面板温度来提高性能,从而提高可再生能源的输出.

科学领域:

可再生能源是可再生能源的来源.
材料科学材料科学材料科学
环境科学环境科学

背景情况:

单晶太阳能电池板对于可再生能源发电至关重要.
基板材料可以影响太阳能电池板的运行温度和效率.
了解这些影响是优化太阳能系统的关键.

研究的目的:

研究各种基板对单晶太阳能电池板效率的影响.
分析基板热性能与面板性能之间的关系.
为改善太阳能设施提供基于数据的建议.

主要方法:

用单晶太阳能电池板在乌干达坎帕拉的各种基板 (铁板,屋顶,混凝土,草,地面土壤) 上放置的实验设置.
使用与每个面板集成的传感器进行持续的温度监测.
六个月的数据收集期,每天从上午6点到下午6点运行.
使用微软Excel进行统计分析,包括相关性和回归.

主要成果:

基板显著影响太阳能电池板的效率,地面土壤产量最高 (21.1%) 和铁板产量最低 (11.5%).
在太阳能电池温度和面板效率之间观察到强烈的负相关性.
草和地面土表现出每摄氏度温度增加的效率减少最少.

结论:

具有低导热率和高白度的基质,如地下土壤和草,提高太阳能电池板的效率.
优化基板选择对于最大化太阳能输出至关重要.
在太阳能电池板安装设计中,应考虑当地气候条件和材料的热性能.

关键词:

效率效率是指效率是指效率.单晶太阳能电池板是一种单晶的太阳能电池板.可再生能源是可再生的能源.基板基板是一种基板.

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