Power from the sun

Fraunhofer-Institut für Solare Energiesysteme ISE

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The Fraunhofer Institute for Solar Energy Systems ISE conducts research on the technology needed to supply energy efficiently and on an environmentally sound basis in industrialised, threshold and developing countries. To this purpose, the Institute develops systems, components, materials and processes in the areas of the thermal use of solar energy, solar building, solar cells, electrical power supplies, chemical energy conversion, energy storage and the rational use of energy.

The Institute's work ranges from fundamental scientific research relating to solar energy applications, through the development of production technology and prototypes, to the construction of demonstration systems. The Institute plans, advises and provides know-how and technical facilities as services.

News
Snow Globe Coating: What Do Snowballs and Solar Cells Have in Common?

Snow falls gently on a fairytale landscape, covering it with white flakes. The well-known concept behind the miniature snow globe was developed in Vienna in the 19th century. A similar principle, called “Snow Globe Coating” is now being applied to solar cells to increase their efficiency. This method was developed by the staff scientist Dr. Angelika Basch at the University of Applied Sciences Upper Austria in Graz. Currently it is being further developed in cooperation with the Fraunhofer Institute for Solar Energy Systems ISE in Freiburg.

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Fraunhofer Strengthens Activities in Chile

At the 3rd German-Chilean Forum for Mining and Mineral Resources in Berlin, a Memorandum of Understanding was signed to set up a second Fraunhofer Center in Chile.

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Current Press Releases
New Applications for Membrane Distillation – Seminar for Industry and Research at Fraunhofer ISE on October 23-24
Oct 20, 2014

On October 23-24, 2014, representatives from industry and research will convene at Freiburg’s Fraunhofer Institute for Solar Energy Systems ISE to discuss new findings and applications in membrane distillation at the invitation of DME e.V., the German Seawater Desalination Association. The English-language conference is aimed at specialists and other interested individuals who wish to expand their knowledge and forge new contacts.

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Solar Cell Contacts From Tubes – Innovative Fine Line Metallization Technology Promises Higher Efficiency Values
Oct 16, 2014

Together with industrial partners MERCK, HERAEUS and ASYS, researchers from the Fraunhofer Institute for Solar Energy Systems ISE have developed innovative new materials and contactless techniques for applying ultrafine, homogeneous contact fingers to solar cells. This ‘dispensing’ technology can be easily integrated into conventional silicon solar cell production lines where it replaces screen printing as the method of applying front side metallization: Consequently material usage is reduced, contact fingers are thinner and more of the semiconductor surface area is exposed to sunlight, which results in increased current collection and relative improvements in efficiency of around two percent. The new technology can also be used to optimize further production steps in solar cell manufacture.

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Events / Trade Fairs
6th World Conference on Photovoltaic Energy Conversion (WCPEC-6)
Kyoto, Japan
Nov 23, 2014 - Nov 27, 2014

The conference, hosted by the WCPEC Organizing Committee, is a joint conference of the 24th Asia/Pacific PVSEC (PVSEC-24), the 41st IEEE PVSC and the 30th European PVSEC. They look forward to submissions of excellent papers, not only in the traditional areas of photovoltaics such as c-Si, thin-film materials (Si, CIGS, CdTe), III-V materials and organic materials, but also in fundamentals and new materials, modules and system development, concentrators, space applications and national programs and policies.

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Fraunhofer ISE - Annual Report 2013/14 is now available:

Fraunhofer ISE awarded