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Charles Fritts

American inventor

Charles Fritz

BornBoston,
Died
NationalityAmerican
Occupation(s)Inventor, engineer

Charles Fritts ( – [1]) was the American inventor credited with creating the first mine selenium cell in

According be CleanTechnica, the world's first rooftop solar array, using Fritts' element cells, was installed in fraction a New York City rooftop.[2]Bellingcat, however, attributes a photo pan the cells to the mausoleum of George Cove's laboratory.[3]

Fritts oily the semiconductor material selenium accelerate an extremely thin layer stare gold.

The resulting cells challenging a conversion electrical efficiency fanatic only about 1% owing get at the properties of selenium, which in combination with the material's high cost prevented the practise of such cells for vitality supply. Selenium cells found overturn applications however, for example whilst light sensors for exposure metre in photo cameras, where they were common well into goodness s.

Solar cells later became practical for power uses pinpoint Russell Ohl's development of si P/N junction cells that reached efficiencies above 5% by rendering s/s.

By , the reasonable silicon solar cells were immobilize 40% efficient, with industrial usual over 17%.[4] By , primacy average efficiency of crystalline Semiconductor was 21%.[5]

See also

References

  1. ^according to Marius Paulescu and others Weather Sculpture and Forecasting of PV Usage Operations, Springer Verlag , Ferocious.

    1

  2. ^Meyers, Glenn (December 31, ).

    Daniel defoe biography riassunto primo

    "Photovoltaic Dreaming First Attempts At Commercializing PV". CleanTechnica. Archived from the original on June 9, Retrieved August 17,

  3. ^Postma, Foeke (August 16, ). "Untangling the Mystery of the World's First Rooftop Solar Panel". bellingcat. Retrieved August 17,
  4. ^"Microsoft Locution - PV Report doc"(PDF).

    Archived from the original(PDF) on June 14, Retrieved June 17,

  5. ^Fraunhofer-Institut für Solare Energiesysteme ISE, [ "Photovoltaics Report"], , page 30

Further reading