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Enhancement of the silicon solar cells/system performance by organic and inorganic dyes

机译:有机和无机染料增强硅太阳能电池/系统性能

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The spectral responses of monocyrstalline, polycrystalline and amorphous silicon solar cells are measured by two ways of light exposure (indoors, outdoors). The organic and inorganic dyes have high selection for the incident light, where they absorb some bands of the solar spectrum and transmit others. A different types of these organic and inorganic substances are prepared in distilled water at definite concentration to obtain an optical selective filters, which are coupled with the silicon solar cells. The spectral transmission for each solution of these substances are measured separately. These properties are tested to capture the portion of the spectrum useful for the silicon solar cells to quantum convertor, while channelling the "excess heat" of the photons with energies below the band gap to thermal convertor. Finally, the overall silicon solar cells performance are enhanced by different percentage dependign primarily on the selection part for each solution.
机译:单晶,多晶硅和非晶硅太阳能电池的光谱响应通过两种曝光方式(室内,室外)进行测量。有机和无机染料对入射光有很高的选择率,它们在其中吸收太阳光谱的某些波段而透射其他波段。在蒸馏水中以一定浓度制备不同类型的这些有机和无机物质,以获得与硅太阳能电池耦合的光学选择性滤光片。这些物质的每种溶液的光谱透射率是分别测量的。测试了这些性质,以捕获对硅太阳能电池有用的到量子转换器的光谱部分,同时以低于带隙的能量将光子的“多余热量”引导到热转换器。最后,主要取决于每种解决方案的选择部分,通过不同百分比来提高整体硅太阳能电池的性能。

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