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The latest achievements of LONGi Crystalline Silicon Heterojunction Solar Cells published on Nature: Even thinner than A4 paper

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XI’AN, China, March 1, 2024 /PRNewswire/ — Recently, LONGi collaborated with Jiangsu University of Science and Technology and Australia Curtin University to manufacture the first crystalline silicon heterojunction solar cell with high flexibility and high power-to-weight ratio. The related research results were published in the international journal Nature under the title “Flexible silicon solar cells with high power to weight ratios”.

Crystalline silicon solar cells are currently the most mature and widely used photovoltaic power generation technology, and are the most cost-effective power generation choice in most regions of the world. Although crystalline silicon solar cells currently account for over 95% of the solar cell market, they are difficult to apply in scenarios that require low material weight or high material flexibility, such as floating photovoltaics on the sea, curved roofs, satellites, spacecraft, and drones. It is necessary to further reduce the weight of solar cells and improve their flexibility.

Therefore, reducing the thickness of silicon wafers to a much thinner thickness than typical crystalline silicon solar cells and integrating the advantages of thin-film solar cells into crystalline silicon solar cells is a focus of many studies. In addition, for decades, the power conversion efficiency (PCE) of all studied thin crystalline silicon solar cells (55-130 microns) has been maintained in the range of 23.27% -24.70%, and the photoelectric conversion efficiency of large-area crystalline silicon solar cells is difficult to exceed 26%.

In this study, this three-party team collaborated to develop new processes such as surface interface passivation and doping contact growth. The test results show that the five products with thicknesses ranging from 57 microns to 125 microns have achieved conversion efficiencies of over 26%, with the highest reaching 26.81%. Among them, the 57 micron thick cell has a power-to-weight ratio of 1.9 watts per gram, a curvature radius of 19 millimeters. Its power-to-weight ratio is 2-3 times than that of existing products on the market. The relevant data has been certified by the authoritative testing agency Hamelin Solar Energy Research Institute in Germany.

The research results demonstrate the potential of crystalline silicon solar cells to become a class of thin film solar cells with significant flexibility and plasticity, which can undergo various deformations such as bending and curling. In contrast, traditional crystalline silicon solar cells (≥ 150 microns) produce relatively small distortions.

Nature is one of the world’s leading scientific journals and the most cited multidisciplinary journal. The journal has ranked first in the impact factor of interdisciplinary fields for many consecutive years, and many of its most important and cutting-edge research results have been published in the form of short messages in the journal.

About LONGi

Founded in 2000, LONGi is committed to being the world’s leading solar technology company, focusing on customer-driven value creation for full scenario energy transformation.

Under its mission of ‘making the best of solar energy to build a green world’, LONGi has dedicated itself to technology innovation and established five business sectors, covering mono silicon wafers cells and modules, commercial & industrial distributed solar solutions, green energy solutions and hydrogen equipment. The company has honed its capabilities to provide green energy and has more recently, also embraced green hydrogen products and solutions to support global zero carbon development. www.longi.com

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SOURCE LONGi

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Dana-Farber Cancer Institute Partners with Clinical.ly to Enhance Regulatory Operations with eReg Solutions

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25 mins ago

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September 19, 2024

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NEW YORK, Sept. 19, 2024 /PRNewswire/ — The Dana-Farber Cancer Institute, a world leader in cancer treatment and research, chose Clinical.ly’s (www.clinical.ly) Research Suite™ to streamline regulatory operations, marking a significant step toward more efficient and compliant clinical trial management. Dana-Farber joins a growing number of research organizations that leverage Clinical.ly’s innovative solutions to streamline clinical trial processes. Clinical.ly’s eReg platform offers a comprehensive, paperless solution that centralizes regulatory workflows, ensuring compliance and transparency across clinical trials.

“We are thrilled to support Dana-Farber’s clinical research operations,” said Henry Kravchenko, Clinical.ly’s CEO.

This partnership continues Clinical.ly’s success in providing best-in-class enterprise tools for conducting clinical research. “We are thrilled to support Dana-Farber’s clinical research operations,” said Henry Kravchenko, Clinical.ly’s CEO. “Our eReg platform and wider set of features in Clinical.ly Research Suite™ will empower that renowned organization, and we all look forward to supporting their teams.”

About Clinical.ly Research Suite™ 

Clinical.ly Research Suite™ is a comprehensive solution that eliminates traditional, paper-based processes. By automating and centralizing essential workflows in the Clinical.ly Research Suite™, organizations achieve huge efficiency improvements, greater trial oversight, document management, and regulatory compliance. The Clinical.ly Research Suite™ includes:

eReg: A best-in-class electronic regulatory bindereSource: An intuitive & feature-rich, paperless data capture solution that streamlines data collection from trial participantseConsent: A fully digital solution for capturing informed consent, improving participant engagement and site complianceClinicallySign: 21 CFR Part 11 compliant eSignature functionalityClinicallyPay: A secure and instantaneous participant stipend payment and reimbursement solution

About Dana-Farber Cancer Institute

Founded in 1947, Dana-Farber Cancer Institute is committed to providing adults and children with the best treatment available today while developing tomorrow’s cures through cutting-edge research. Based in Boston, Dana-Farber is a teaching affiliate of Harvard Medical School and ranks consistently as one of the top cancer hospitals in the world.

About Clinical.ly

Clinical.ly provides differentiated, cloud-native technology solutions to the clinical research industry, enabling research organizations to conduct studies with greater efficiency and ease. Clinical.ly is dedicated to developing technology that eliminates tedious manual labor, allowing clinical research professionals to focus on patient care.

View original content to download multimedia:https://www.prnewswire.com/news-releases/dana-farber-cancer-institute-partners-with-clinically-to-enhance-regulatory-operations-with-ereg-solutions-302253690.html

SOURCE Clinical.ly

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Fall Into Creativity with the Monport Laser Fall Sale

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25 mins ago

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September 19, 2024

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NEW YORK, Sept. 19, 2024 /PRNewswire/ — Experience laser innovation this Fall with Monport Laser, an industry frontrunner in laser engraving and cutting technology, with an exclusive Fall Sale offering incredible discounts and free accessories on a wide range of high-performance laser engraving machines. From September 19th to September 30th, customers can take advantage of this limited-time opportunity to elevate their laser engraving businesses with cutting-edge laser innovation at unbeatable prices.

Monport Laser has been dedicated to providing innovative and reliable laser machines that empower businesses and individuals to achieve their goals. With a focus on quality, precision, and customer satisfaction, Monport Laser has established itself as a trusted leader in the industry. Their commitment to excellence is evident in every laser they produce, ensuring exceptional performance, reliability, and value.

Embrace the Power of CO2 Laser Technology with Exclusive Offers

Monport Laser will offer two free accessories with selected CO2 laser machines during the Monport Fall sale. These versatile lasers are ideal for various applications, including engraving, cutting, and marking wood, acrylic, leather, and more. By taking advantage of this Fall sale, laser engraving businesses can enhance their productivity and expand their creative possibilities.

Experience Unmatched Value with Fiber Laser Discounts

Monport Laser offers substantial discounts of up to $4200 and 3 free accessories on selected models for those seeking the precision and speed of fiber laser technology. Fiber lasers are renowned for their ability to process metals with exceptional efficiency and accuracy, making them indispensable for metal fabrication, manufacturing, and jewelry production. Additionally, customers purchasing fiber lasers during the Fall sale will receive three free accessories, further sweetening the deal.

Elevate Your Desktop Laser Experience with a Free Water Chiller

Monport Laser is committed to providing comprehensive solutions for businesses of all sizes. As part of the Fall sale, customers who purchase the 40W Desktop laser will receive a Free Water Chiller Cw3000. This essential accessory ensures optimal cooling and performance, prolonging the lifespan of the laser and guaranteeing consistent results.

Discover Additional Savings on a Wide Range of Accessories

Monport Laser offers an additional 20% discount on selected accessories to complete your laser setup. From lenses and nozzles to rotary tables and smoke extraction systems, customers can find everything they need to maximize the potential of their laser machines.

Unleash Your Creativity and Productivity

Monport Laser’s Fall sale is the perfect opportunity to invest in laser technology that empowers your business or fuels your creative passions. With exceptional discounts and free accessories, you can acquire the ideal laser solution to meet your needs and budget.

Whether you’re an entrepreneur, artist, or manufacturer, Monport Laser’s advanced laser machines offer unparalleled precision, versatility, and reliability. Take advantage of this limited-time Fall sale and unlock your projects’ full potential for laser innovation.

About Monport Laser

Monport Laser is a global leader in designing, manufacturing, and distributing high-quality laser machines and accessories. With a commitment to innovation and customer satisfaction, Monport Laser provides cutting-edge solutions for various industries, including manufacturing, engraving, marking, and more.

For more information, visit monportlaser.com and follow them on social media for the latest updates.

Website: https://www.monportlaser.com/

 

 

 

View original content:https://www.prnewswire.com/news-releases/fall-into-creativity-with-the-monport-laser-fall-sale-302253699.html

SOURCE Monport Laser

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MEDIA ADVISORY – Minister Wilkinson to Make a Critical Minerals Infrastructure Announcement

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25 mins ago

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September 19, 2024

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VANCOUVER, BC, Sept. 19, 2024 /CNW/ – The Honourable Jonathan Wilkinson, Minister of Energy and Natural Resources, and Ranj Pillai, the Premier of Yukon, will make a funding announcement in support of critical minerals infrastructure projects. A media availability will follow.

Date: September 20, 2024

Time: 10:30 a.m. PT

All accredited media are asked to pre-register by emailing media@nrcan-rncan.gc.ca. A dial-in line is available for media and will be provided upon registration.

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SOURCE Natural Resources Canada

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