EVSO: New Breakthrough Increases Solar Cell Conversion Efficiency to 66%
24 6월 2010 - 10:08PM
Business Wire
Evolution Solar (Pinksheets:EVSO). Researchers from the
University of Texas in Austin and the University of Minnesota in
Minneapolis have discovered a process that can be used to increase
the conversion efficiency of solar cells up to 66%. The process
transfers hot electrons from quantum dots to an electron acceptor.
In typical semiconductor solar cells, photons with energies above
the semiconductor’s bandgap generate hot electrons, and much of the
energy from the hot electrons is lost through heat before it can be
captured and used for electricity.
This new process uses quantum dots to slow down the cooling
process of hot electrons and then captures and transfers them. This
allows the addition of energy that is currently lost as heat in
conventional solar cells.
“This is a dramatic leap forward in making solar power more cost
efficient,” stated Robert Hines, President of Evolution Solar.
“This has the potential to double solar power output and cut solar
payback times in half.”
Evolution Solar is currently building a solar demonstration site
in partnership with Texas Southern University, to be located at the
University’s Houston Campus. Evolution Solar is also developing a
solar demonstration project with the City of Brookshire, Texas.
These projects should help Evolution Solar acquire new business in
a sector that is growing to compete in the energy industry, which
includes BP (NYSE: BP), Xcel Energy Inc. (NYSE: XEL), Penn West
Energy Trust (NYSE: PWE) and the Encana Corporation (NYSE:
ECA).
About Evolution Solar Corporation
Evolution Solar Corporation, (EVSO), commercializes leading edge
alternative solar energy technologies and related photovoltaic
technologies, equipment and next generation appliances. Evolution
Solar is an emerging industry leader capitalizing on its
understanding of solar technology and supporting the development of
alternative energy plans for large corporations and government
organizations. Evolution Solar is also an expert consultant agency
to organizations in their strategic and procurement plans for
alternative energy contracts with public utilities.
For more information, visit http://www.evolutionsolar.com.
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Evolution Solar (CE) (USOTC:EVSO)
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Evolution Solar (CE) (USOTC:EVSO)
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부터 12월(12) 2023 으로 12월(12) 2024