www.solarquotes.com.au/panels/photovoltaic/...ensitised-cells/
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GENESIS NANOTECHNOLOGY, INC. (GNT) is an innovative new model of NanoTechnology commercialization. Using our Proprietary Business and Technology Development Model, we harness the power of early stage NanoTechnology innovations and position them for market entry to make positive environmental and economic impacts.
"Here’s why perovskite is attracting so much attention:
• It can better absorb sunlight, meaning thinner films can be used, which means less materials (bringing costs down)
• Perovskite requires only familiar wet chemistry techniques and simple benchtop processes — manufacturing is vastly simpler than other solar technologies, from c-Si to liquid DSC
• It’s not liquid, which also makes for much simpler manufacturing especially at larger scale, and also means better lifetime stability
• It offers significantly higher voltages because less energy is lost from activation and regeneration"
"The flip side of perovskite’s promise is its disruption to suppliers. A major reason why it’s received so much research attention is because as mentioned above its simplicity is utterly the opposite of a barrier to entry. According to some back-of-the-napkin math from one DSC materials provider, a 1 MW system with 100,000 sq. m of surface area would require up to 25 lbs of film layers but just 1.5 kg of perovskite material at a market value of $100."
Printing of Organic-Inorganic Hybrid Perovskite Solar Cells
The project will be exploring scalable coating/printing processes for the fabrication of large scale perovskite solar cells on various substrates including glass and flexible plastics. The Monash group has developed lab scale cells and achieved the world record efficiency, up to 16.2% on a glass and 12.3% on a flexible plastic, via formulation optimization of perovskite precursor solutions. The CSIRO group has been working on large scale printing of organic photovoltaics (OPV), which is another promising next generation solar cell and developed
world class commercial production scale and lab scale printing facilities. As the device configuration of perovskite solar cell is very similar to that of OPV and perovskite layer is regarded as a drop-in replacement of photoactive layer of OPV, existing printing facilities will be very useful for the proposed project. The two groups have developed a very close collaborative relationship through the Victorian Organic Solar Cell Consortium program. Further collaboration combining the knowhow in formulation and printing will result in great synergy effects.
A one-step low temperature processing route for organolead halide perovskite solar cells
Matthew J. Carnie,a Cecile Charbonneau,a Matthew L. Davies,b Joel Troughton,a Trystan M. Watson,a Konrad Wojciechowski,c Henry Snaithc and David A. Worsley*a
Organolead trihalide perovskite solar cells based upon the co-deposition of a combined Al2O3–perovskite layer at T < 110 °C are presented. We report an average PCE = 7.2% on a non-sintered Al2O3 scaffold in devices that have been manufactured from a perovskite precursor containing 5 wt% Al2O3 nanoparticles.
pubs.rsc.org/en/content/articlelanding/2013/cc/c3cc44177f#!d
Künstliche Alterung (Alterungstests in den Testverfahren)
Durch hohe Temperaturen und hohe Feuchtigkeit simuliert man in Testlabors innerhalb von 1.000 Stunden die Belastungen in einem Zeitraum von 100 Jahren. Durch solche Langzeit- und Alterungstests in den Testverfahren IEC 61215 für kristalline Module beziehungsweise IEC 61464 für Dünnschichtmodule können Hersteller die Langlebigkeit ihrer Module abschätzen.
Eine Reihe von Herstellern unterzieht die Module in hausinternen Tests auch deutlich schärferen Bedingungen. Die IEC 61215 für kristalline Module wurde mittlerweile verschärft (die so genannte Edition 2), um diesem Umstand Rechnung zu tragen.
NaPeppi, wieder deine persönliche Bestleistung erreicht ?
Zitat aus dem WO Forum:
Dünschissgesuhle zum Thema Dünnschichtmodule
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