Solar Powers And PhotoVoltaics
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Transcript of Solar Powers And PhotoVoltaics
PhotoVoltaics
Amir Soutehkeshan
And Solar Powers
photovoltaics |ˌfōtəvōlˈtāiks, ˌfōtōväl-| pl. noun [ treated as sing. ]the branch of technology concerned with the production of electric current at the junction of two substances.• [ treated as pl. ] devices having a photovoltaic junction.
Alexandre-Edmond Becquerel
Born: March 24, 1820, Paris, France
Died: May 11, 1891, Paris, France
Field Of Study: solar spectrum, magnetism, electricity and optics
Diagram of apparatus described by Becquerel (1839)
“For His Services to
theoretical physics , and especially for his
discovery of the law of
photoelectric effect…”
First Solar Cell
Charles Fritts
First Solar Cell
efficiently = 1%
Bell Labs
1954
Efficiently = 6%
The solar power industry began to come of age
Grid Connected
Solar Power Plant
5 Types :
• Parabolic Trough• CRS
• Parabolic Dish• Solar Chimney
• Fresnel Collector
Parabolic Trough
CRS
Parabolic Dish
Solar Chimney
Fresnel Collector
References http://www.solar-power-made-affordable.com
http://www.schott.comhttp://www.suna.org.ir
http://www.dlr.de