This new track brings another benefit: lower cost of manufacture. While solar cells are often made of materials whose manufacture requires a lot of energy (including with silicon), the use of perovskite (a mineral abundant on Earth ) to require much less.
Photovoltaic solar energy, how does it work? Explanations of Jamy Gourmaud. © EDF Energies Nouvelles Spread
http://androidstars.newsvine.com/_news/2014/08/05/25184616-man-of-flores-was-down-syndrome-the-controversy-continues
http://androidgeek.ucoz.com/blog/the_devil_avoids_sea_waves/2014-08-06-16
http://carmiell.blogspot.com/2014/08/the-epidemic-of-ebola-threat-throughout.html
The cells would apply by a method akin to painting a car or graphics printing: the sprayers into several layers. The waste would be minimized. The concept could be easily adapted to mass production and become more accessible.
By replacing the layer absorption of light , essential to any photovoltaic cell , a perovskite form of paint spray, the researchers also improved energy efficiency. "The best yields of organic cells are around 10%. The perovskite cells now have an efficiency of up to 19%. This is not far behind at 25% silicon, the material that dominates the global solar market," says Professor David Lidzey, principal investigator on the project.
Photovoltaic solar energy, how does it work? Explanations of Jamy Gourmaud. © EDF Energies Nouvelles Spread
http://androidstars.newsvine.com/_news/2014/08/05/25184616-man-of-flores-was-down-syndrome-the-controversy-continues
http://androidgeek.ucoz.com/blog/the_devil_avoids_sea_waves/2014-08-06-16
http://carmiell.blogspot.com/2014/08/the-epidemic-of-ebola-threat-throughout.html
The cells would apply by a method akin to painting a car or graphics printing: the sprayers into several layers. The waste would be minimized. The concept could be easily adapted to mass production and become more accessible.
By replacing the layer absorption of light , essential to any photovoltaic cell , a perovskite form of paint spray, the researchers also improved energy efficiency. "The best yields of organic cells are around 10%. The perovskite cells now have an efficiency of up to 19%. This is not far behind at 25% silicon, the material that dominates the global solar market," says Professor David Lidzey, principal investigator on the project.
No comments:
Post a Comment