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Descripción
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| The Concentrated Photovoltaics (CPV) promise relies upon the use of high-efficiency triple-junction solar cells (with proven efficiencies of over 44%) and upon high-performance optics that allow for high concentration concurrent with relaxed manufacturing tolerances (all key elements for low-cost mass production). Additionally, uniform illumination is highly desirable for efficiency and reliability reasons. All of these features have to be achieved with inexpensive optics containing only a few (in general no more than 2) optical elements. In this paper we show that the degrees of freedom using free-forms allow the introduction of multiple functionalities required for CPV with just 2 optical elements, one of which is a Fresnel lens. | |
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Internacional
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Si |
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JCR del ISI
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Si |
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Título de la revista
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OPTICS EXPRESS. Sección: RENEWABLE ENERGY AND THE ENVIRONMENT (INVITATION ONLY) |
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ISSN
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1094-4087 |
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Factor de impacto JCR
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3,587 |
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Información de impacto
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Volumen
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21 |
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DOI
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10.1364/OE.21.00A494 |
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Número de revista
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9 |
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Desde la página
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A494 |
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Hasta la página
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A502 |
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Mes
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SIN MES |
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Ranking
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0 |