A new study from Incheon National University develops an eco-friendly buffer for solar panels, increasing efficiency and sustainability. The ZTO buffer uses naturally abundant materials, reducing toxicity and costs.
Researchers discovered that targeted financial incentives, leasing models, and property-assessed clean energy financing increase solar adoption equity in low- and middle-income households. This expansion can lead to a spillover effect, making surrounding neighborhoods more likely to adopt solar as well.
Researchers at Temple University Health System found that bacterial biofilms in the urinary tract can trigger autoimmune reactions in lupus patients. The study identified a link between chronic bacterial infections and increased frequency of lupus flares, suggesting a potential new approach to controlling flare-ups.
A team of researchers from Arizona State University compared the sun's composition to ancient materials formed in the solar system, finding that oxygen isotopes were inherited from the protosolar molecular cloud. This suggests that ultraviolet light processing occurred before the solar nebula formed.
The University of Surrey has made significant advancements in perovskite tandem solar cells, achieving higher power conversion efficiencies through adjustments to thickness and the development of more effective protective layers. This progress holds promise for accelerating commercialization and promoting a shift towards green energy.
Astronomers observe a direct connection between stellar material and bright flare emitted as star is consumed, revealing the origin of obscuring dust and debris. The study provides insights into supermassive black holes and matter behavior under extreme gravity conditions.
A new solar panel design using checkerboard lines can absorb up to 125% more light, leading to the creation of thinner, lighter, and more flexible panels. This breakthrough could enable a rapid expansion of photovoltaics and greatly reduce carbon footprint.
New research suggests climate change could lead to fewer sunny days for hot regions, impacting solar power production. Increased atmospheric moisture and aerosols may result in a decrease in solar radiation and an uptick in cloudy days, particularly in arid regions like the Middle East and American Southwest.
Researchers at Oak Ridge National Laboratory and the University of Tennessee discovered a way to slow phonons, waves that transport heat, in photovoltaic materials. This discovery holds promise for improving novel hot-carrier solar cells, which convert sunlight to electricity more efficiently than conventional solar cells by harnessing...
Researchers have developed a wearable device that monitors sweat for key biomarkers associated with inflammatory bowel disease (IBD), which could indicate flare-ups. The device has the potential to empower patients to be actively engaged in monitoring their disease and managing it.
Scientists have found that part of the acoustic energy released from a solar flare emanated from about 1,000 kilometers beneath the solar surface, suggesting that flares can create seismic activity. This discovery may lead to the development of a new method to forecast the size and severity of solar flares.
An international team has successfully mapped the global distribution of the coronal magnetic field for the first time. Using observations from the Coronal Multi-channel Polarimeter, they applied a technique called magnetoseismology to infer the average magnitudes of the magnetic field in the corona.
A physics-based model predicts imminent large solar flares with high accuracy, using a double-arc instability theory. The kappa scheme has been tested on 200 active regions and demonstrated its effectiveness in predicting solar flare occurrence and location.
Two types of solar cells, perovskite and organic, were tested in space as part of the MAPHEUS 8 program, achieving efficiency levels of 25% and generating power under exceptional conditions. The results show promise for future aerospace applications, particularly for missions to the outer solar system.
Researchers at Rensselaer Polytechnic Institute developed wedge-shaped luminescent solar concentrators (LSCs) that can be hung on walls to capture and convert sunlight into electric power. The technology has shown promise in reducing energy needs for buildings, particularly in urban settings where roof space is limited.
Researchers at Aalto University found that the quiet Sun is more active than previously thought, with radio brightenings and solar storms detected during the solar minimum period. These findings suggest that solar activity cycles may not always follow traditional 11-year patterns.
Researchers at Cornell University have found that photovoltaic wafers made from all-perovskite structures outperform traditional silicon-based solar panels. This breakthrough could lead to a more sustainable future for solar energy, with perovskite cells offering faster returns on investment and lower environmental impacts.
Scientists developed a new model using NASA's Solar Dynamics Observatory data, predicting seven of the Sun's biggest flares from the last solar cycle. The model identified key characteristics in active regions, including magnetic reconnection and unstable arches, to predict massive flares.
A new physics-based model, κ-scheme, predicts imminent large solar flares more reliably than previous methods. The model forecasts solar flares up to 20 hours in advance and identifies their location and energy release.
A recent study published in Nature Astronomy reveals the location of energy release in solar eruptions, finding that relativistic electrons are accelerated in a specific region known as the magnetic bottle. This breakthrough confirms a theoretical model and provides new insights into the complex process of solar flares.
A team of researchers has presented a new look at the 'central engine' powering a massive solar flare, revealing an enormous electric current sheet and magnetic bottle-like structure. The study offers the first measurements characterizing the magnetic field and particles at the heart of the explosion.
Researchers from Texas A&M University designed a single device called PINE that improves energy delivery between home solar-power systems and the electrical grid. The device regulates grid voltage, integrates solar energy, and manages energy flow, making homes less dependent on the external power grid during blackouts.
A new membrane distillation process that uses solar heat to produce drinking water from seawater or wastewater has been developed. The technology can double the production of drinking water compared to existing methods, making it a promising solution for isolated areas without access to potable water.
Scientists have created next-generation solar modules with high efficiency and good stability using perovskite material. The breakthroughs address key issues such as scalability and durability, paving the way for commercialization.
Researchers at Rockefeller University have identified a new type of cell, known as PRIME cells, whose presence in the bloodstream increases before a flare-up, allowing for potential early warnings. The discovery may hold key to understanding rheumatoid arthritis root causes and developing therapies to prevent flares.
Researchers at NTU Singapore have created a perovskite solar mini module with the highest power conversion efficiency, paving the way for market adoption. The use of thermal co-evaporation enables scalable production of large-area perovskite solar cells.
Researchers at the University of Wisconsin-Madison created a highly efficient and long-lasting solar flow battery, achieving a record efficiency of 20%. The device combines silicon solar cells with advanced materials integrated with optimally designed chemical components.
Researchers have developed a highly efficient solar-flow battery that can store and redeliver renewable electricity from the sun. The device achieved a record efficiency of 20 percent conversion, outperforming previous records by 40%. This breakthrough could potentially yield a new way to harness, store and use the sun's energy for sol...
Researchers have identified the structural changes and metallization caused by external pressure in hybrid Perovskite solar cells. The study provides a theoretical explanation for phase transition and metallization, paving the way for high-performance solar cell materials that can withstand extreme environments.
The study demonstrates that solar assisted heating networks can reduce environmental impact by up to 89.3% compared to traditional heat generation methods, while also providing economic benefits through cost reduction of up to 66%. The system is most effective in larger communities, with a return on investment within 13.7 years.
A new mathematical model for solar irradiance prediction has been developed at Uppsala University and proved highly reliable. The MCM model provides accurate forecasts of solar power production fluctuations, enabling greater control over solar energy use.
Astronomers have spotted evidence of a light-producing scenario during a black hole merger, with the flare likely resulting from the reaction of gas to the merging black holes. The event, observed by ZTF and other telescopes, provides insights into the behavior of supermassive black holes.
Researchers from NYU Abu Dhabi used helioseismology to analyze the Sun's interior and found that the meridional flow is a single cell in each hemisphere. This process determines the characteristics of the sunspot cycle, supporting the flux-transport dynamo model.
Scientists studied sunspots and their movement, discovering a giant cell in each hemisphere with plasma moving towards the equator at 15 km/h. The meridional flow explains why sunspots emerge closer to the equator as solar cycles progress.
Researchers at KU Leuven have created a self-consistent simulation of solar flares, allowing them to calculate the energy conversion efficiency. This breakthrough enables the prediction of key aspects of space weather phenomena, including the Northern Lights.
Researchers have created a new 'sun clock' using 200 years of sunspot observations to map solar activity over 18 solar cycles. The analysis reveals sharp transitions between quiet and active periods in solar activity, allowing scientists to estimate the risk of future solar superstorms.
Researchers found that double-sided solar panels combined with single-axis tracking technology are the most cost-effective solution, producing almost 35% more energy than traditional systems. This combination reduces electricity costs by an average of 16%.
Researchers at RMIT University designed a solar chimney that optimises energy saving and fire safety, increasing evacuation time from two minutes to over 14 minutes. The design maximises ventilation for cooling and sucks smoke out of the building in case of fire.
Researchers have created next-gen perovskite solar cells that generate electricity while allowing light to pass through, transforming windows into active power generators. Two square meters of solar window can produce the same amount of electricity as a standard rooftop solar panel.
Researchers have developed an innovative approach to enhance the performance of solar cells, which could lead to a significant increase in efficiency and revolutionize photovoltaics. The new method, published in Nature Energy, demonstrates potential for ultra-high-efficiency single-junction semiconductor devices.
Researchers at the University of Arkansas will lead a multi-institutional project to protect solar technologies from cyberattack. The project aims to develop cybersecurity systems for photovoltaic energy technology and devices, including solar PV inverters.
Scientists at NREL have fabricated a solar cell with an efficiency of nearly 50%, setting two world records for the highest solar conversion efficiency. The six-junction solar cell can be used in concentrator photovoltaics to reduce material usage and increase efficiency.
University of Wisconsin-Madison physicists have provided an explanation for the discrepancy in solar wind temperature. By applying mirror machine theory, they found that the hot electrons stream from the sun to large distances, losing energy slowly and distributing it to trapped particles.
A new type of solar cell with a wide bandgap perovskite material has been developed to improve efficiency and durability. The researchers achieved a 26.7% efficient power conversion rate in their double layer solar cell, with the material retaining 80% of its initial capability after 1,000 hours of continuous illumination.
Researchers at UNIST have developed flexible and transparent solar cells that can absorb reflected light, increasing their efficiency. The new solar cell structure takes advantage of the theoretical light absorption mechanism to recycle reflected light, enabling it to maintain over 95% initial efficiency even after bending tests.
Researchers have successfully created translucent solar cells with a high efficiency level of 12.2%, solving issues of flexibility and transparency. The development paves the way for integrating solar cells into everyday infrastructure, such as energy-generating vehicles and buildings made from glass.
Researchers at CU Boulder have developed a low-cost solar cell with one of the highest power-conversion efficiencies to date by layering perovskite cells on top of silicon cells. The new technology increases efficiency by up to 27% and is more affordable than current silicon-based cells.
Researchers from the University of Toronto and KAUST have created a highly efficient and stable tandem solar cell by combining perovskites with silicon. The tandem solar cell achieved an efficiency of 25.7% and was stable for over 400 hours at high temperatures.
Researchers successfully combined graphene with tandem perovskite-silicon solar cells to achieve efficiencies of up to 26.3%, almost doubling the efficiency of pure silicon. This new approach enables large-area solar panels with reduced production costs.
The Korea Institute of Energy Research has successfully developed a lightweight and flexible CIGS thin-film solar cell on polymer substrate with an efficiency of 20.4%, surpassing the existing highest efficiency of 20.8%. The researchers introduced a new low-temperature film formation technology to enhance device efficiencies.
Researchers developed a new material technology to create high-efficiency perovskite solar cells using eco-friendly organic materials dissolved in peppermint oil or walnut aroma. The new polymers overcame the instability issue of conventional perovskite solar cells, maintaining 88% efficiency after 30 days.
Scientists have developed a technique to sequester lead in perovskite solar cells, minimizing potential toxic leakage by applying lead-absorbing films to the front and back of the solar cell. The new approach has been shown to capture 96% of lead leakage under severe damage conditions.
Researchers at the University of Queensland have achieved a significant breakthrough in solar technology by developing a unique surface engineering strategy that improves the conversion of solar energy to electricity. The team set a world record for quantum dot solar cell efficiency, reaching 16.6%, which is a major improvement over pr...
Researchers at Brown University found that perovskite films crack easily but can be healed with compression or moderate heat, which could improve durability and long-term reliability for commercialization
Researchers from ITMO University have proposed a technology for manufacturing high-efficiency solar cells based on A3B5 semiconductors integrated on a silicon substrate, which may increase the efficiency of existing photovoltaic converters by 1.5 times. The new technology could lead to more effective and affordable solar energy solutions.
Scientists at the University of Rochester develop a new material that selectively absorbs light only at solar wavelengths, increasing efficiency by 130%. This innovation enhances solar power generation and has potential applications for thermal energy harvesting devices.
Researchers observed solar energetic particle events and found that pre-accelerated particles build up in front of coronal mass ejections, creating a new phase of the energization process critical for radiation hazards. The study highlights the complex interplay between flares, particle populations and CMEs.
A SwRI-led team used data from NASA's Parker Solar Probe to identify low-energy particles near the Sun, likely originating from solar wind interactions beyond Earth orbit. The particles are thought to be created by stream interaction regions and can pose a radiation threat to space travelers and technology.
The NSF's Daniel K. Inouye Solar Telescope has produced its first images, showcasing a pattern of turbulent plasma that covers the entire sun. This breakthrough will enable scientists to better understand space weather and its impacts on Earth.
Researchers pinpoint critical location of magnetic energy release in corona, enabling precise measurements of dynamic local changes. High-cadence EOVSA microwave spectral observations provide quantitative measurements of evolving magnetic field strength and conversion to kinetic, thermal, and superthermal energy.