Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > Heliatek's transparent solar films will enable tinted windows to generate electricity

Transparent solar films will enable building glass to become energy harvesters that smoothly integrate into a building's design.

© Heliatek GmbH
Transparent solar films will enable building glass to become energy harvesters that smoothly integrate into a building's design.

© Heliatek GmbH

Abstract:
Heliatek GmbH, technology leader in the field of organic photovoltaics, has announced that its transparent solar films could be used to be integrated between the glass sheets of double glazed windows. These windows would look like tinted glass as the unique vapor deposition technology for the solar films allows for a homogeneous coating of the solar layer without any distracting patterns or irregularities.

Heliatek's transparent solar films will enable tinted windows to generate electricity

Dresden, Germany | Posted on June 12th, 2012

Heliatek is currently working with glass and other building material manufacturers to include its solar film technology in their products. "Our solar films offer unique and compelling key benefits for all kinds of building integration applications. Thus, our business model is to be the leading supplier of customized solar films to the building and construction material industry. They will integrate our solar films as energy harvesting components into their products," comments Thibaud Le Séguillon, CEO of Heliatek.





The ultra-thin solar films by Heliatek lend themselves perfectly to the integration between glass. The transparency level as well as the color can be tuned to suit the customers' requirements. Measurements by SGS, an accredited and independent testing facility, have confirmed that Heliatek's lab cells still offer an efficiency of 7 % at a light transmission level of 23.5 %. Currently, the company can produce a transparency level of up to 40 % in its laboratories in Dresden, Germany, and sees the possibility to increase this to 50 % when the transparent solar films will be supplied to the building industry with the launch of the next production line in 2014.



SGS had previously confirmed in another measurement campaign the superior low light and high temperature performance of Heliatek's cells compared to traditional solar technologies. At an irradiation of only 100 W/m² the efficiency is 15 % higher compared to the standard efficiency measured at 1,000 W/m². The cell efficiency also remains constant with rising temperatures in contrast to traditional solar technology, which efficiency drops by 15 % to 20 % at elevated temperatures. Dr. Martin Pfeiffer, co-founder and CTO of Heliatek, adds: "Our thin and lightweight solar films can be integrated directly into various kinds of building materials, so there is no need for separate mounting structures. As the film maintains its efficiency at high temperatures, unlike traditional PV technologies, no cooling is required. Similarly, its low light capabilities mean that the orientation and angle of the film is not critical and it maintains its efficiency even when cloudy, north-facing, or in the morning and evening."



Heliatek recently announced a joint development agreement with RECKLI, a world leader in the manufacture of elastic molds for concrete façades, to integrate its solar films onto concrete building walls. This will enable vertical concrete walls to become highly efficient solar energy harvesters without the need for supporting structures or cooling mechanisms. A first concept study of this new application is exhibited by Heliatek at Intersolar EUROPE in Munich, Germany, from June 13 to 15, in hall A6, at the Wirtschaftsförderung Sachsen joint booth no. 160.



Heliatek's organic solar film technology:



The key to Heliatek's success is the family of small organic molecules - oligomers - developed and synthesized at its own lab in Ulm, Germany. Heliatek is the only solar company in the world that uses the deposition of small organic molecules in a low temperature, roll-to-roll vacuum process. Its solar tandem cells are made of nanometers-thin layers of high purity and uniformity. This enables the company to literally engineer the cell architecture to systematically improve efficiency and lifespan. This technology is very similar to the well-established OLED technology (organic LEDs) except that it operates in reverse, taking in light to create electricity. This gives Heliatek access to readily available manufacturing machines, giving it a fast track to reliable, volume production.

####

About Heliatek GmbH
Heliatek was spun-off in 2006 from the Technical University of Dresden (IAPP) and the University of Ulm. The company is the global leader in the development of organic photovoltaics (OPV) based on small molecules and the manufacture of organic solar films. Heliatek maintains a total staff of some 80 specialists at its facilities in Dresden and Ulm, Germany. Investors in Heliatek include leading industrial and financial companies such as BASF, Bosch, RWE, and Wellington Partners. Research and development work, as well as the installation of production technology, has been funded by the Free State of Saxony, the BMBF (Federal Ministry for Education & Research), the BMWi (Federal Ministry of Economics and Technology) and the European Union. Heliatek is currently working on its first roll-to-roll manufacturing line installed in Dresden, Germany, to go in production in the third quarter of 2012. It has also kicked off a third financing round to raise €60 million from current and new investors for a new roll-to-roll 75 MWp production line.

For more information, please click here

Contacts:
Steffanie Rohr
Head of Marketing
Treidlerstraße 3
01139 Dresden, Germany
T (+49-351) 213-034508
F (+49-351) 213-03440
C (+49-173) 359-9693


Nigel Robson
Vortex PR
T (+44-1481) 233080

Copyright © Heliatek GmbH

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Scientists illuminate a hidden regulator in gene transcription: New super-resolution technique visualizes important role of short-lived enzyme clusters May 27th, 2016

Doubling down on Schrödinger's cat May 27th, 2016

Finding a new formula for concrete: Researchers look to bones and shells as blueprints for stronger, more durable concrete May 26th, 2016

Deep Space Industries and SFL selected to provide satellites for HawkEye 360’s Pathfinder mission: The privately-funded space-based global wireless signal monitoring system will be developed by Deep Space Industries and UTIAS Space Flight Laboratory May 26th, 2016

Thin films

Light can 'heal' defects in new solar cell materials: Defects in some new electronic materials can be removed by making ions move under illumination May 24th, 2016

Graphene: A quantum of current - When current comes in discrete packages: Viennese scientists unravel the quantum properties of the carbon material graphene May 20th, 2016

New research shows how silver could be the key to gold-standard flexible gadgets: Silver nanowires are an ideal material for current and future flexible touch-screen technologies May 13th, 2016

Display technology/LEDs/SS Lighting/OLEDs

Nanotubes are beacons in cancer-imaging technique: Rice University researchers use spectral triangulation to pinpoint location of tumors May 21st, 2016

This 'nanocavity' may improve ultrathin solar panels, video cameras and more May 16th, 2016

Announcements

Scientists illuminate a hidden regulator in gene transcription: New super-resolution technique visualizes important role of short-lived enzyme clusters May 27th, 2016

Doubling down on Schrödinger's cat May 27th, 2016

Finding a new formula for concrete: Researchers look to bones and shells as blueprints for stronger, more durable concrete May 26th, 2016

Deep Space Industries and SFL selected to provide satellites for HawkEye 360’s Pathfinder mission: The privately-funded space-based global wireless signal monitoring system will be developed by Deep Space Industries and UTIAS Space Flight Laboratory May 26th, 2016

Energy

Harnessing solar and wind energy in one device could power the 'Internet of Things' May 26th, 2016

Gigantic ultrafast spin currents: Scientists from TU Wien (Vienna) are proposing a new method for creating extremely strong spin currents. They are essential for spintronics, a technology that could replace today's electronics May 25th, 2016

Light can 'heal' defects in new solar cell materials: Defects in some new electronic materials can be removed by making ions move under illumination May 24th, 2016

Technique improves the efficacy of fuel cells: Research demonstrates a new phase transition from metal to ionic conductor May 18th, 2016

Home

Industrial Nanotech, Inc. Expands Distribution Network in US and Internationally May 9th, 2016

A View Through Wood Shows Futuristic Applications: Transparent wood made at UMD could create new windows, cars and solar panels May 5th, 2016

All powered up: UCI chemists create battery technology with off-the-charts charging capacity April 21st, 2016

Transparent wood could one day help brighten homes and buildings March 31st, 2016

Industrial

Finding a new formula for concrete: Researchers look to bones and shells as blueprints for stronger, more durable concrete May 26th, 2016

Solliance realizes first up-scaled Perovskite based PV modules with 10% efficiency: Holst Centre, imec and ECN pave the road to upscaling Perovskite PV modules May 10th, 2016

First single-enzyme method to produce quantum dots revealed: Biological manufacturing process, pioneered by three Lehigh University engineers, produces equivalent quantum dots to those made chemically--but in a much greener, cheaper way May 9th, 2016

Visualizing the Lithiation of a Nanosized Iron-Oxide Material in Real Time: Electron microscopy technique reveals the reaction pathways that emerge as lithium ions are added to magnetite nanoparticles May 9th, 2016

Solar/Photovoltaic

Harnessing solar and wind energy in one device could power the 'Internet of Things' May 26th, 2016

Light can 'heal' defects in new solar cell materials: Defects in some new electronic materials can be removed by making ions move under illumination May 24th, 2016

This 'nanocavity' may improve ultrathin solar panels, video cameras and more May 16th, 2016

New research shows how silver could be the key to gold-standard flexible gadgets: Silver nanowires are an ideal material for current and future flexible touch-screen technologies May 13th, 2016

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







Car Brands
Buy website traffic