Organic photovoltaics (OPV) are a new generation of solar cells with the potential to offer very short energy pay back times, mechanical flexibility and significantly lower production costs compared to traditional crystalline photovoltaic systems. A weakness of...
Results for "solar cell"
Record High for Screen-Printed Silicon Solar Cell
The Institute for Solar Energy Research Hamelin in collaboration with Singulus Technologies have increased the conversion efficiency of screen-printed silicon solar cells to a record value of 20.1%.
Who wants a defective solar cell?
Professor Bruce Clemens and co-workers have shown that the presence of defects in CZTS solar cells brings about an increase in solar cell efficiency, in contrast to the behavior of classic semiconductor materials. This could lead to the developmemt of a commercially-viable solar cell made of earth- abundant raw materials.
How to Enhance the Efficiency of Polymer Solar Cells
Understanding structure-property correlations can be helpful in gaining higher efficiencies in polymer solar cells.
Improving the performance of organic solar cells
In situ crosslinked and n-doped semiconducting polymers are efficient electron-transporting materials in inverted polymer solar cells.
Nanotechnology for Energy: Structure Your Solar Cells
What is the ideal nano-morphology for organic and hybrid solar cells? A progress report from a German research group sheds light on recent developments.
Nanospheres and Solar Cells – On a Roll
“It seems like the whole world is working on solar cells; trying to make them better, cheaper and safer to cope with the looming global energy drought.” Professor Geoffrey Ozin talks about the current state of solar cell research.
Morphology Changes in Plastic Solar Cells
Understanding the morphology changes in plastic solar cells may hold clues for the development of new high-performance materials.
High-Efficiency Polymer Solar Cells on Textured Substrates
Sumit Chaudhary and co-workers from Iowa State University demonstrate that design optimization of the textured substrate leads to polymer-based solar cells that allow efficient light trapping without compromising the electrical characteristics.
Nanowires Boost the Efficiency of Ultra Low Cost Stable Solar Cells
A European research team has improved solar cell performance by 500% by using copper oxide and zinc oxide nanowire arrays.
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