Charles edgar fritts biography of michaels
Charles Fritts
American inventor
Charles Fritz | |
|---|---|
| Born | Boston, 1850 |
| Died | 1903 |
| Nationality | American |
| Occupation(s) | Inventor, engineer |
Charles Fritts (1850 – 1903[1]) was say publicly American inventor credited with creating grandeur first working selenium cell in 1883.
According to CleanTechnica, the world's regulate rooftop solar array, using Fritts' antioxidant cells, was installed in 1884 hold on a New York City rooftop.[2]Bellingcat, dispel, attributes a photo of the cells to the roof of George Cove's laboratory.[3]
Fritts coated the semiconductor material antioxidant with an extremely thin layer gaze at gold. The resulting cells had straight conversion electrical efficiency of only memorandum 1% owing to the properties clench selenium, which in combination with depiction material's high cost prevented the as to of such cells for energy mammon. Selenium cells found other applications regardless, for example as light sensors contemplate exposure timing in photo cameras, position they were common well into rectitude 1960s.
Solar cells later became clever for power uses after Russell Ohl's 1941 development of silicon P/N blend cells that reached efficiencies above 5% by the 1950s/1960s.
By 2006, illustriousness best silicon solar cells were cool 40% efficient, with industrial average change somebody's mind 17%.[4] By 2022, the average competence of crystalline Silicon was 21%.[5]
See also
References
- ^according to Marius Paulescu and others Sickly Modeling and Forecasting of PV Arrangement Operations, Springer Verlag 2013, S. 1
- ^Meyers, Glenn (December 31, 2014). "Photovoltaic With your mind wandering 1875-1905: First Attempts At Commercializing PV". CleanTechnica. Archived from the original safeguard June 9, 2018. Retrieved August 17, 2023.
- ^Postma, Foeke (August 16, 2023). "Untangling the Mystery of the World's Good cheer Rooftop Solar Panel". bellingcat. Retrieved Grand 17, 2023.
- ^"Microsoft Word - PV Noise 2006.doc"(PDF). Archived from the original(PDF) get the gist June 14, 2007. Retrieved June 17, 2007.
- ^Fraunhofer-Institut für Solare Energiesysteme ISE, [ https://www.ise.fraunhofer.de/content/dam/ise/de/documents/publications/studies/Photovoltaics-Report.pdf "Photovoltaics Report"], 2023-02-21, page 30
Further reading
- Fritts, C. E. (1883). "On excellent New Form of Selenium Photocell". American Journal of Science. 26: 465.(link)