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  • Thumbnail for Tandem-rotor aircraft
    A tandem-rotor aircraft is an aircraft with two large helicopter rotor assemblies mounted one in front of the other in the horizontal plane. Currently...
    5 KB (559 words) - 04:02, 18 October 2023
  • Thumbnail for Piasecki H-16 Transporter
    The Piasecki H-16 Transporter (company designation PV-15) was a tandem-rotor transport or rescue helicopter designed by Frank Piasecki and built by Piasecki...
    6 KB (591 words) - 12:24, 19 December 2023
  • of a series of tandem rotor helicopters to the Navy. The resulting PV-3 became the world's first successful tandem rotor design. The PV-3 first flew on...
    12 KB (1,206 words) - 10:04, 5 October 2023
  • Thumbnail for Multi-junction solar cell
    performance over 46% under concentrated sunlight. Commercial examples of tandem cells are widely available at 30% under one-sun illumination, and improve...
    61 KB (8,207 words) - 21:09, 16 May 2024
  • Thumbnail for Solar cell
    Solar cell (redirect from Pv cell)
    A solar cell or photovoltaic cell (PV cell) is an electronic device that converts the energy of light directly into electricity by means of the photovoltaic...
    148 KB (16,896 words) - 06:58, 19 May 2024
  • Thumbnail for Piasecki HRP Rescuer
    United States tandem-rotor transport or rescue helicopter designed by Frank Piasecki and built by Piasecki Helicopter. The Piasecki PV-3 was adopted as...
    10 KB (1,037 words) - 20:56, 6 November 2023
  • Thumbnail for Thin-film solar cell
    Perovskites are also commonly used in tandem and multi-junction cells with crystalline silicon, CIGS, and other PV technologies to achieve even higher efficiencies...
    127 KB (14,316 words) - 08:24, 29 May 2024
  • Thumbnail for Growth of photovoltaics
    Between 1992 and 2023, the worldwide usage of photovoltaics (PV) increased exponentially. During this period, it evolved from a niche market of small-scale...
    57 KB (4,566 words) - 14:15, 24 April 2024
  • Liminal raises $17.5 million". Automotive News. February 26, 2023. "About". TandemPV. Retrieved 12 March 2023. Herrera, Sonya (April 20, 2022). "A Silicon Valley...
    11 KB (633 words) - 19:55, 15 October 2023
  • Thumbnail for Photovoltaics
    Photovoltaics (PV) is the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied...
    110 KB (13,889 words) - 15:04, 22 May 2024
  • Thumbnail for Piasecki HUP Retriever
    Retriever/H-25 Army Mule is a compact single radial engine, twin overlapping tandem rotor utility helicopter developed by the Piasecki Helicopter Corporation...
    24 KB (2,287 words) - 05:58, 14 February 2024
  • Thumbnail for Photovoltaic Specialists Conference
    in PV are often first announced, such as record Solar-cell efficiency, new technologies like perovskite, TOPCon, heterojunction (HJT), and tandem cells...
    11 KB (614 words) - 10:22, 3 June 2024
  • (a-Si) Biohybrid solar cell Cadmium telluride solar cell (CdTe) Concentrated PV cell (CVP and HCVP) Copper indium gallium selenide solar cells (CI(G)S) Crystalline...
    2 KB (211 words) - 19:37, 20 April 2024
  • Thumbnail for Solar power by country
    Association projected that total solar PV capacity would reach over 100 GW by 2021. Electrical generation has been rising in tandem with capacity as U.S. Energy...
    97 KB (8,825 words) - 16:00, 3 June 2024
  • Thumbnail for Solar power
    energy from sunlight into electricity, either directly using photovoltaics (PV) or indirectly using concentrated solar power. Solar panels use the photovoltaic...
    87 KB (8,922 words) - 18:03, 27 April 2024
  • Thumbnail for Building-integrated photovoltaics
    manufacturers and builders differentiate new construction BIPV from BAPV. PV applications for buildings began appearing in the 1970s. Aluminum-framed photovoltaic...
    36 KB (3,924 words) - 03:42, 27 May 2024
  • and Christopher Wronski of RCA Laboratories create first amorphous silicon PV cells, which have an efficiency of 2.4%. 1977 - The Solar Energy Research...
    54 KB (4,926 words) - 05:52, 25 March 2024
  • Thumbnail for Crystalline silicon
    confusion to non-experts, especially as some materials and their application as a PV technology are of minor significance, while other materials are of outstanding...
    44 KB (4,936 words) - 12:41, 9 April 2024
  • "Power From Commercial Perovskite Solar Cells Is Coming Soon: Oxford PV's tandem silicon-perovskite solar modules aim to beat the best panels on the market"...
    6 KB (394 words) - 12:02, 4 June 2024
  • Thumbnail for Metaxalone
    Shrivastava W, Datla PV (May 2006). "Quantification of metaxalone in human plasma by liquid chromatography coupled to tandem mass spectrometry". Journal...
    7 KB (546 words) - 19:59, 20 December 2023
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