New technological developments make that possible. A kilowatt-hour of solar electricity can be generated increasingly cheaper and the industry is close to achieving grid parity. The cost of generating solar power would then be roughly equivalent to what end users currently have to pay for their household electricity. The BINE-Themeninfo brochure “Photovoltaics - Innovations” (II/2011) presents the latest research and development work on new solar cells concepts and production technologies.
Researchers are presenting solar cells with ever-higher efficiencies. New records are constantly being set, only to be broken again. As a result of both the growing costs pressures caused by the reduction in feed-in tariff and the continual research and development activities from science and industry, the production technology for photovoltaics has developed highly dynamically. Cheaper processes, thinner wafers and lighter modules are thronging onto the market. Several thin-film technologies are available as alternatives to the various types of silicon cells. New multiple band-gap cells utilise several spectral bands of sunlight and thus enable greater efficiencies. Innovative manufacturing processes are being developed in which solar cells are produced “off the roll” like in printing plants.
Developers and manufacturers are looking to optimise both the performance of solar cells as well as the production processes. It is becoming increasingly important to produce the entire modules as cheaply and durably as possible so that they can successfully compete internationally.
About FIZ KarlsruheFIZ Karlsruhe – Leibniz Institute for Information Infrastructure is a not-for-profit organization with the public mission to make sci-tech information from all over the world publicly available and to provide related services in order to support the national and international transfer of knowledge and the promotion of innovation.
FIZ Karlsruhe is a member of the Leibniz Association (WGL) which consists of 87 German research and infrastructure institutions.
Rüdiger Mack | idw
Flexible protection for "smart" building and façade components
30.11.2016 | Fraunhofer-Institut für Silicatforschung ISC
Healthy living without damp and mold
16.11.2016 | Fraunhofer-Gesellschaft
Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.
The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...
Broadband rotational spectroscopy unravels structural reshaping of isolated molecules in the gas phase to accommodate water
In two recent publications in the Journal of Chemical Physics and in the Journal of Physical Chemistry Letters, researchers around Melanie Schnell from the Max...
16.11.2016 | Event News
01.11.2016 | Event News
14.10.2016 | Event News
05.12.2016 | Power and Electrical Engineering
05.12.2016 | Materials Sciences
05.12.2016 | Power and Electrical Engineering