New type of indoor solar cells for smart connected devices
New type of indoor solar cells for smart connected devices March 4 2020 Credit: Uppsala University In a future where most things in our everyday life are connected through
A New Dawn For Solar Cells: 190% Quantum Efficiency Is Possible
A new material for next-generation solar cells has passed the proof of concept stage with a remarkable quantum efficiency of 190%. QE is a useful troubleshooting tool to
Progress in crystalline silicon heterojunction solar cells
At present, the global photovoltaic (PV) market is dominated by crystalline silicon (c-Si) solar cell technology, and silicon heterojunction solar (SHJ) cells have been
Paving the way for more efficient solar cell devices
They conclude that such films can be used to create solar cell devices having improved light harvesting abilities and thus enhanced power conversion efficiency. Professor Macdonald
Solar energy breakthrough could reduce need for solar
Scientists at Oxford University Physics Department have developed a revolutionary approach which could generate increasing amounts of solar electricity without the need for silicon-based solar
Researchers develop game-changing new device that can produce solar
Researchers in Hong Kong developed a game-changing new solar device that could revolutionize how clean emergency power is supplied to areas recovering from
Cheaper solar cells could be on the way thanks to new materials
Cheaper solar cells could be on the way thanks to new materials Date: April 21, 2022 Source: Imperial College London Summary: New solar cell devices that are cheaper and
A new kind of solar cell is coming: is it the future of
Although the device was slightly smaller than typical silicon cells, the company''s Brandenburg factory is now making larger tandem cells that are being assembled into full-sized modules offering
New Solar-Energy Device is 100 Times More
Based on the photon-enhanced thermionic emission (PETE) process, a new solar-energy device is about 100 times more efficient than its previous design. Scientists working at the Stanford Institute for Materials and
Solar | Energy Institute
Novel solar-cell materials and devices We perform detailed research into the development of solar-cell (photovoltaic) devices based on perovskite and organic-semiconductor thin-films.
Exploration of highly stable and highly efficient new lead
Currently, the reported experimental efficiency of Pb-free perovskite cells in the field of HaP solar cells is generally below 15%, and the highest recorded efficiency is shown
Reducing TOPCon solar cell degradation via copper plating
Researchers at the University of New South Wales have used a 1 µm copper plating layer on the front silver grid of a TOPCon solar cell to create a protective barrier that
Perovskia Solar: Powering Devices Everywhere with Printed Cells
Perovskia Solar is a company that produces digitally printed solar cells that can be seamlessly integrated into any IoT device. These custom-designed solar cells can be used
''World-changing'' solar cells could mean the death of batteries
Harvesting energy from any light source – even a candle – a new generation of ultra-durable and flexible solar cells means devices never need charging. ''Our grandchildren
New solar cell design could convert 60% of sunlight into energy
Left: structure of the GaP:Ti photovoltaic devices. Right: picture of one of the 1 cm 2 devices showing the front side with the contact fingers. Image credit: Olea et al.
New kesterite solar cell design promises 29.37% efficiency
A device simulated with this configuration achieved an open circuit voltage of 1.2 V and a fill factor of 83.37%. New kesterite solar cell design promises 29.37% efficiency
''Revolutionary'' portable solar panels being developed
Portable solar panels, which could be used on-the-go to charge devices, are being developed by university researchers. At the National Thin-Film Cluster Facility (NTCF)
Non-silicon ultra-thin solar cell breakthrough at Oxford University
The new solar cell can be applied to almost any surface. Image: Oxford University. Scientists at the University of Oxford have today (9 August) revealed a
Cheaper solar cells could be on the way thanks to materials
New solar cell devices that are cheaper and easier to make could soon make their way to market thanks to materials made at Imperial College London. Traditional solar
Explained: Why perovskites could take solar cells to new heights
Explained: Why perovskites could take solar cells to new heights Explained: Why perovskites could take solar cells to new heights Buonassisi notes, however, that
Solar energy breakthrough could reduce need for solar farms
Oxford, 9 August 2024, Scientists at Oxford University Physics Department have developed a revolutionary approach which could generate increasing amounts of solar electricity without
Photovoltaic solar cell technologies: analysing the state of the art
Nearly all types of solar photovoltaic cells and technologies have developed dramatically, especially in the past 5 years. Here, we critically compare the different types of
Introduction to Solar Cells: The Future of Clean, Off-Grid Energy
The working principle of a simple solar cell device involves: Absorption of incident light and the creation of excited charge carriers. the discovery of new
Solar energy breakthrough could reduce need for solar farms
''We believe that, over time, this approach could enable the photovoltaic devices to achieve far greater efficiencies, exceeding 45%.'' This compares with around 22% energy
Paper-thin solar cell can turn any surface into a power
Outshining conventional solar cells. When they tested the device, the MIT researchers found it could generate 730 watts of power per kilogram when freestanding and about 370 watts-per-kilogram if deployed on
Recent advances and new research trends in Sb2S3 thin film based solar
An Sb 2 S 3 solar cell has a device structure similar to that of a dye-sensitized solar cell, which includes an electron transport layer, light-harvesting material, hole transport
Photovoltaic device innovation for a solar future
140 years ago, inventor Charles Fritts made solar cells from selenium, hoping to offer an alternative to the coal-fired power plant that Thomas Edison built in New York City the
Super-efficient solar cells: 10 Breakthrough
But perovskites have stumbled when it comes to actual deployment. Silicon solar cells can last for decades. Few perovskite tandem panels have even been tested outside. The electrochemical makeup
New solar cell technology could ditch batteries in gadgets for
Solar cells that can be recharged using indoor low-light could be used to power devices like TV remotes and computer mice. A new solar cell technology designed to
Perovskite solar cells | Nature Reviews Methods Primers
a, Schematic diagram of the base perovskite crystal and two perovskite solar cell (PSC) device structures (p–i–n and n–i–p).b, Band diagram and operation principle of
Solar Cell Device Physics
The dye-sensitized solar cell (DSSC) is the newest photovoltaic device configuration. The basic structure of a DSSC involves a transparent (wide-band-gap) n-type semiconductor configured
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