Navigation Links
Ben-Gurion University develops side-illuminated ultra-efficient solar cell designs
Date:11/8/2012

BEER-SHEVA, ISRAEL, November 8, 2012 -- Researchers at Ben-Gurion University of the Negev (BGU) have developed a radically new design for a concentrator solar cell that, when irradiated from the side, generates solar conversion efficiencies which rival, and may eventually surpass, the most ultra-efficient photovoltaics.

The new cell architecture developed at the David Ben-Gurion National Solar Research Center at BGU can exceed an ultra-efficient 40 percent conversion efficiency with intensities equal to 10,000 suns.

"Typically a concentrator solar cell comprises interdependent stacked materials connected in series, with significant associated fabrication difficulties and efficiency limitations," explains Prof. Jeffrey Gordon, a member of the Department of Solar Energy and Environmental Physics at BGU's Jacob Blaustein Institutes for Desert Research.

"Our new designs for concentrator photovoltaic cells comprise multiple tiers of semiconductor materials that are totally independent, and overcome numerous challenges in compiling the elements of even the most efficient solar cells," he says.

The BGU invention also demonstrates the distinctly new possibility of exploiting common materials, such as silicon, previously deemed unsuitable under highly concentrated solar radiation. Tailoring the cells to edge (side) illumination reduces the cell internal resistance to negligible levels. This increases the solar concentration levels at which cell efficiency peaks to up to 10,000 times ambient solar beam radiation, which is significantly higher than ever before.

"Our future depends on the development of alternative energies, and BGU is leading the way in this field," explains Doron Krakow, executive vice president of American Associates, Ben- Gurion University of the Negev (AABGU). "Prof. Gordon and his colleagues in BGU's Energy Initiative continue to bring new innovations that will impact our world for the better."


'/>"/>

Contact: Andrew Lavin
andrewlavin@alavin.com
516-353-2505
American Associates, Ben-Gurion University of the Negev
Source:Eurekalert  

Related biology technology :

1. New strategy for fingerprint visualization developed at Hebrew University
2. Oxford University Hospitals NHS Trust and the Bodleian Libraries Select ClinicalKey
3. Tel Aviv University to spearhead groundbreaking nanotechnology consortium
4. University of Kentucky Medical Center Transplants States 1st SynCardia Total Artificial Heart Patient
5. Islet Sciences Announces Exclusive License Agreement with the University of California (UCLA) to Commercialize Small Molecules for Islet Expansion
6. University of California, San Francisco (UCSF) Selects Conflict of Interest Management System
7. OncoSec Secures License for Electroporation Intellectual Property from University of South Florida
8. Islet Sciences Announces Exclusive License Agreement with Winthrop University Hospital to Commercialize a Beta Cell Loss Measurement Technology in Diabetes
9. First Evidence that Adipose Stem Cell-Based Critical Limb Ischemia Treatment is Safe & Effective is published in Circulation Journal by Lead Investigator Dr. Han Cheol Lee of Pusan National University
10. University of Miami study finds RBAC to possess promising immunomodulating effects with respect to natural killer cell and cytokine activity
11. Northwestern University Joins VIVO Network with Elseviers SciVal Experts
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Ben-Gurion University develops side-illuminated ultra-efficient solar cell designs
(Date:12/8/2016)... (PRWEB) , ... December 08, 2016 , ... ... the FrontPanel SDK that provide essential device-to-computer interconnect using USB or PCI Express, ... require FrontPanel support. The FOMD-ACV-A4 is a small, thin, SODIMM-style module that fits ...
(Date:12/8/2016)... , ... December 08, 2016 ... ... the commercial launch of flexible packaging for their exceptionally efficient human mesenchymal ... system extends RoosterBio’s portfolio of bioprocess media products engineered to radically streamline ...
(Date:12/8/2016)...  HedgePath Pharmaceuticals, Inc. (OTCQX: HPPI), a clinical ... to commercialize innovative therapeutics for patients with cancer, ... approved for trading on the OTCQX U.S. market. ... effective today, under the ticker symbol "HPPI." ... must meet high financial standards, follow best practice ...
(Date:12/7/2016)... Diego (PRWEB) , ... December 07, 2016 , ... ... data from its phase I/II dose escalation and expansion clinical trial for its ... in Vienna, Austria. The purpose of the trial was to determine the safety, ...
Breaking Biology Technology:
(Date:11/22/2016)... Minn. , Nov. 22, 2016   MedNet ... supports the entire spectrum of clinical research, is pleased ... Medical LiveWire Healthcare and Life Sciences Awards ... award caps off an unprecedented year of recognition and ... trials for over 15 years. iMedNet ...
(Date:11/17/2016)... Nov. 17, 2016  AIC announces that it has just released a new white ... require high-performance scale-out plus high speed data transfer storage solutions. Photo - ... ... ... Setting up a high performance computing or ...
(Date:11/14/2016)... 14, 2016  xG Technology, Inc. ("xG" or the ... wireless communications for use in challenging operating environments, announced ... 2016. Management will hold a conference call to discuss ... Eastern Time (details below). Key Recent Accomplishments ... million binding agreement to acquire Vislink Communication Systems. The ...
Breaking Biology News(10 mins):