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620.92 (87) |
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SM ISO690:2012 BĂJENESCU, Titu-Marius. State-of-the-Art of Photovoltaics. In: Meridian Ingineresc, 2016, nr. 4, pp. 13-23. ISSN 1683-853X. |
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Meridian Ingineresc | ||||||
Numărul 4 / 2016 / ISSN 1683-853X | ||||||
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CZU: 620.92 | ||||||
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The current and future trends in photovoltaic cells and systems are reviewed in this paper. Solar electricity is more expensive than that produced by traditional sources. But over the past two decades, the cost gap has been near closing. Challenges include demonstrating long lifetimes to justify upfront costs and increasing power-conversion efficiency. More work needs to be done to reduce the cost, and thus makes photovoltaic electricity competitive with other energy technologies. |
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