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58 matches found for "Photovoltaics"

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Vibrations key to efficiency of green fluorescent protein

University of California, Berkeley, chemists have discovered the secret to the success of a jellyfish protein whose green glow has made it the darling of biologists and the subject of the 2008 Nobel P...

Life Sciences | nachricht Read more
3-D system based on optical fiber could provide new options for photovoltaics

Converting sunlight to electricity might no longer mean large panels of photovoltaic cells atop flat surfaces like roofs. Using zinc oxide nanostructures grown on optical fibers and coated wit...

Power and Electrical Engineering | nachricht Read more
Silver Nanoparticles Give Polymer Solar Cells A Boost

Researchers at Ohio State University are experimenting with polymer semiconductors that absorb the sun’s energy and generate electricity. The goal: lighter, cheaper, and more-flexible solar cells....

Power and Electrical Engineering | nachricht Read more
Europe-wide Standardised Outdoor Tests for PV Modules

Module manufacturers sell their products all over the world. And yet, since unified standards are lacking, a location-specific, direct product comparison has not been possible. This will chang...

Power and Electrical Engineering | nachricht Read more
New photovoltaic inverter family for professional solar plants in the commercial segment

A current IMS Research study has shown that the PV plant market is expected to grow by at least 30 per cent annually until 2013, with the expectation that the growth rate will be disproportionately h...

Power and Electrical Engineering | nachricht Read more
Lower-cost solar cells to be printed like newspaper, painted on rooftops

Brian Korgel, a University of Texas at Austin chemical engineer, is hoping to cut costs to one-tenth of their current price by replacing the standard manufacturing process for solar cells – gas-phase ...

Power and Electrical Engineering | nachricht Read more
Scientists Show How to Stack the Deck for Organic Solar Power

Organic photovoltaics, which rely on organic molecules to capture sunlight and convert it into electricity, are a hot research area because in principle they have significant advantages over tradition...

Power and Electrical Engineering | nachricht Read more
NIST scientists study how to stack the deck for organic solar power

Organic photovoltaics, which rely on organic molecules to capture sunlight and convert it into electricity, are a hot research area because in principle they have significant advantages over tradition...

Power and Electrical Engineering | nachricht Read more
Fraunhofer IESE develops intelligent energy management

Over the next few years, the Fraunhofer Institute for Experimental Software Engineering IESE will establish a future-oriented energy management concept with strategic investments of more than one mill...

Power and Electrical Engineering | nachricht Read more
Self-cleaning, low-reflectivity treatment boosts efficiency for photovoltaic cells

Using two different types of chemical etching to create features at both the micron and nanometer size scales, researchers at the Georgia Institute of Technology have developed a surface treatment tha...

Life Sciences | nachricht Read more
New renewables to power 40 per cent of global electricity demand by 2050

This research was presented at a press conference by Peter Lund of the Helsinki University of Technology's Advanced Energy Systems in Espoo, Finland, ahead of the scheduled congress session title...

Power and Electrical Engineering | nachricht Read more
Getting into hot water

An analysis of the engineering and economics for a solar water-heating system shows it to have a payback period of just two years, according to researchers in India. They report, in the International ...

Power and Electrical Engineering | nachricht Read more
Clean energy investment not on track to avoid climate change

The world economic crisis has hit investment in clean energy and means its growth is no longer on track for the world to avert the worst impact of climate change, according to leading clean energy and...

Power and Electrical Engineering | nachricht Read more
Laser technology powers efficiency and productivity in photovoltaics

To reach these aims and to demonstrate the feasibility of laser manufacturing processes in photovoltaics ten companies and institutes are cooperating in the € 6-million joint EU project called SOLASYS...

Power and Electrical Engineering | nachricht Read more
Cheaper materials could be key to low-cost solar cells

Unconventional solar cell materials that are as abundant but much less costly than silicon and other semiconductors in use today could substantially reduce the cost of solar photovoltaics, according t...

Materials Sciences | nachricht Read more
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