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  2. Perovskite solar cell - Wikipedia

    en.wikipedia.org/wiki/Perovskite_solar_cell

    Crystal structure of CH 3 NH 3 PbX 3 perovskites (X=I, Br and/or Cl). The methylammonium cation (CH 3 NH 3 +) is surrounded by PbX 6 octahedra. [13]The name "perovskite solar cell" is derived from the ABX 3 crystal structure of the absorber materials, referred to as perovskite structure, where A and B are cations and X is an anion.

  3. Shockley–Queisser limit - Wikipedia

    en.wikipedia.org/wiki/Shockley–Queisser_limit

    The Shockley–Queisser limit, zoomed in near the region of peak efficiency. In a traditional solid-state semiconductor such as silicon, a solar cell is made from two doped crystals, one an n-type semiconductor, which has extra free electrons, and the other a p-type semiconductor, which is lacking free electrons, referred to as "holes."

  4. Photovoltaics - Wikipedia

    en.wikipedia.org/wiki/Photovoltaics

    Solar-cell efficiency is the portion of energy in the form of sunlight that can be converted via photovoltaics into electricity by the solar cell. The efficiency of the solar cells used in a photovoltaic system , in combination with latitude and climate, determines the annual energy output of the system.

  5. Perovskite (structure) - Wikipedia

    en.wikipedia.org/wiki/Perovskite_(structure)

    Synthetic perovskites are possible materials for high-efficiency photovoltaics [37] [38] – they showed a conversion efficiency of up to 26.3% [38] [39] [40] and can be manufactured using the same thin-film manufacturing techniques as that used for thin film silicon solar cells. [41]

  6. Methylammonium lead halide - Wikipedia

    en.wikipedia.org/wiki/Methylammonium_lead_halide

    Methylammonium lead halides (MALHs) are solid compounds with perovskite structure and a chemical formula of [CH 3 NH 3] + Pb 2+ (X −) 3, where X = Cl, Br or I. They have potential applications in solar cells, [2] lasers, light-emitting diodes, photodetectors, radiation detectors, [3] [4] scintillator, [5] magneto-optical data storage [6] and ...

  7. Building-integrated photovoltaics - Wikipedia

    en.wikipedia.org/wiki/Building-integrated...

    Colored photovoltaic glass has been successfully developed using semi transparent, perovskite, and dye sensitized solar cells. Plasmonic solar cells that absorb and reflect colored light have been created with Fabry-Pérot etalon technology. These cells are composed of "two parallel reflecting metal films and a dielectric cavity film between them."

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