A strategy to fabricate kesterite solar cells with a 13% performance
Kesterite (Cu2ZnSnS4, CZTS) is a sulfide mineral with an one-of-a-kind lattice structure that can be taken into consideration as derived from chalcopyrite CuInSe2 (CIS) by substituting two atoms of In3+ in the chalcopyrite by one atom of Zn2+ and also one atom of Sn4+.
Oct 25, 2022 // Technology, solar cells, efficiency, Nanjing University of Posts & Telecommunications, Fudan University, Chinese Academy of Sciences and University of Washington
2D ruddlesden-popper phase perovskite passivation layer for effective and also stable PSCS
A research team, led by Professor Hyesung Park in the Department of Materials Science and Engineering at UNIST has done well in producing possibly high efficiency, stable, as well as scalable perovskite solar cells (PSCs) using vacuum deposition device, a technique of fabricating organic light-emitting display tools (OLEDs). Such technique is additionally helpful for the automation of batteries, which is anticipated to additional increase the commercialization of the PSCs, according to the research team.
Oct 21, 2022 // Technology, solar cell, perovskite, efficiency, UNIST, Hyesung Park, Department of Materials Science and Engineering
Researchers establish high-efficiency monolithic perovskite/black silicon TOPCon tandem solar cells
A research study team led by Prof. Ye Jichun at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS) has established high-performance monolithic perovskite/black silicon (b-Si) solar cells with a tunnel oxide passivated call (TOPCon), achieving a certified power conversion efficiency (PCE) of 28.2%. Results were published in Joule.
Oct 19, 2022 // Technology, solar cells, perovskite, efficiency
Flexible solar cells with record efficiency of 22.2%.
Empa scientists have, once again, enhanced the efficiency of CIGS flexible solar cells. Separately certified measurements disclosed a power conversion performance of 22.2% to transform light into electrical energy, a renovation from their previous record value of 21.4%.
Oct 12, 2022 // Technology, Italy, Europe, efficiency, Swiss Federal Laboratories for Materials Science and Technology, Flexible solar cells, Romain Carron
Attaining photovoltaic power generation for over 1,000 constant hours, performance more than 20%.
NIMS has created a durable 1-cm2 perovskite solar cell capable of generating electricity for greater than 1,000 continual hrs at a photoelectric conversion performance (i.e., power generation efficiency) of greater than 20% in direct exposure to sunlight. Since this solar cell can be made externally of a plastic product at around 100 ° C, this technique may be utilized to create light, versatile solar cells.
Oct 10, 2022 // Technology, solar cell, efficiency, perovskite solar cells, National Institute for Materials Science, NIMS
Perovskite solar cell with copper electrode hits 20.1% performance
Chinese scientists have actually developed a brand-new solar cell with a planar n-i-p framework and also an indium tin oxide (ITO) substratum. It additionally has a tin( IV) oxide (SnO2) barrier layer, a perovskite layer, a hole transport layer (HTL), and also a layer made of copper. It had the ability to keep around 92% of its preliminary effectiveness after 1,000 hours.
Oct 6, 2022 // Technology, Manufacturing News, efficiency, Chine, perovskite solar cell
Improved performance of all-polymer solar cells
Solar cells are an important contributor to a renewable energy supply, but photovoltaic panel waste will quickly end up being an enormous problem. Now, in a study just recently released in Journal of Materials Chemistry A, scientists from Nara Institute of Science and Technology (NAIST) have checked out the science that may assist improve the utility of easily mass-producible, all-polymer-based solar cells.
Oct 4, 2022 // Technology, solar cells, efficiency, Nara Institute of Science and Technology, Masakazu Nakamura
Promoting the expansion of photovoltaics by cutting production times for high-efficiency solar cells by half
When producing silicon solar cells, it is essential to have a high throughput. This lowers production prices as well as relieves supply traffic jams as more photovoltaics installments are being released in Germany and also worldwide.
Sep 28, 2022 // Technology, solar cells, efficiency, Fraunhofer Institute for Solar Energy Systems ISE
Researchers improve efficiency of low-cost solar cells
With worldwide energy-related co2 discharges getting to an all-time high in 2021, the demand for clean power is more important than ever. One such alternative to nonrenewable fuel sources is solar power.
Sep 28, 2022 // Technology, solar cells, efficiency, Chao Chen, Wuhan National Laboratory for Optoelectronics, WNLO
4 terminal perovskite-silicon PV tandem devices hit 30% efficiency
TNO, TU Eindhoven, imec as well as TU Delft, partners in Solliance, joined forces to further push the conversion effectiveness of tandem solar cells to past the limits these days's commercial solar (PV) modules.
Sep 28, 2022 // Technology, Europe, solar cell, Netherlands, Belgium, efficiency, TNO, Imec, Mehrdad Najafi, TU Eindhoven, TU Delft, Yifeng Zhao
LONGi accomplishes new world record for p-type solar cell efficiency
LONGi has introduced a new world record conversion effectiveness of 26.12% for its p-type silicon heterojunction (HJT) cell.
Sep 21, 2022 // Technology, Germany, Europe, solar cell, Institute for Solar Energy Research, LONGi, isfh, efficiency
Researchers produce new materials that could increase the stability of perovskite solar cells
A group of chemists from Kaunas University of Technology in Lithuania, the programmers of numerous development developments in the solar power area, suggested yet an additional service to raise the stability and also efficiency of perovskite solar elements. They synthesized a new class of carbazole-based cross-linkable materials, which are resistant to various environmental effects, including strong solvents made use of in the production of solar cells.
Sep 13, 2022 // Technology, Europe, Lithuania, efficiency, Vytautas Getautis, perovskite solar cells, Kaunas University of Technology
Major leap for stable high-efficiency perovskite solar cells
Solar cells manufactured from products known as "perovskites" are catching up with the effectiveness of standard silicon-based solar cells. At the same time, they have advantages of inexpensive and also short energy payback time.
Sep 7, 2022 // Technology, solar cells, perovskite, Linköping University, efficiency, Feng Gao
New breakthrough pushes perovskite cell to greater stability, efficiency
Scientists at the United State Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) have actually made a technical breakthrough and also created a perovskite solar cell with the twin advantages of being both highly reliable and highly stable.
Sep 7, 2022 // Technology, NREL, solar cell, perovskite, efficiency
Microscopic service provider loss mechanisms in kesterite-based solar cells with a 12% performance
Kesterite Cu2ZnSn( S, Se) 4 is an arising and assuring green photovoltaic or pv material, as it is abundant in the world, does not harm the environment, as well as has a steady structure, a fantastic tunability and also advantageous optoelectronic homes. Despite their qualities, solar cells based upon kesterite normally have poor power conversion efficiencies, which hinder their commercialization and also large-scale implementation.
Aug 25, 2022 // Technology, solar cells, Sydney, efficiency, University of New South Wales, TechXplore, Jianjun Li
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