Connect with us

Technology

LONGi announces the new world record efficiency of 30.1% for the commercial M6 size wafer-level silicon-perovskite tandem solar cells

Published

on

MUNICH, June 21, 2024 /CNW/ — The world-leading solar technology company, LONGi Green Energy Technology Co., Ltd. (hereafter as “LONGi”), officially announced the new world record efficiency of 30.1% for the commercial M6 size wafer-level silicon-perovskite tandem solar cell on June 19, 2024 at the 2024 Intersolar Europe in Munich, Germany.

The commercial M6 size wafer-level silicon-perovskite tandem solar cell independently certified by the authoritative certification institutions of the Fraunhofer Institute for Solar Energy (Fraunhofer ISE) in Germany achieved photovoltaic conversion efficiencies of 30.1%.

The release of this new world record comes less than a week after LONGi announced a new world record of 34.6% tandem solar cell efficiency at the 2024 SNEC EXPO in Shanghai, and it also breaks the previous world record of 28.6% wafer-level tandem solar cell efficiency on M4 commercial size wafers in May 2023 with an absolute efficiency advantage of 1.5%.

Dr. He Bo, R&D Director of LONGi Central R&D Institute, spoke at the launch ceremony that the new world record efficiencies achieved by LONGi represent not only a significant advancement in pushing the efficiency limits of silicon-perovskite tandem cell prototypes but also a milestone in the commercial viability of this technology, marking a breakthrough by LONGi’s team in its development.

Dr. He Bo said: “While continuously exploring the efficiency limits of tandem solar cells, LONGi’s R&D team started research on mass production technology for tandem solar cells in October 2023, and in just six months, they overcame two key challenges: the preparation of large-area perovskite films in air and ultra-low-temperature metallization.” Combining the experience in prototype device researches, the R&D team achieved a photovoltaic conversion efficiency of over 30% for the first time on commercial-sized silicon-perovskite tandem solar cell devices, showing a significant efficiency advantage over LONGi’s recently created efficiency record of 27.3%, greatly boosting the global photovoltaic industry’s confidence and expectations for silicon-perovskite tandem solar cell technology.

The theoretical limit efficiency of monocrystalline silicon-perovskite tandem solar cells is up to 43%, making them the next generation of ultra-high efficiency solar cells after monocrystalline silicon back-contact (BC) cells. They are an emerging photovoltaic technology that is being actively researched by the global photovoltaic industry.

The creation of this “Dual-Champion” world records for tandem solar cells not only redefines the efficiency limit of two-terminal tandem cells but also takes a key step towards the industrialization of tandem solar cells, helping LONGi to continue leading in both the mainstream tracks of monocrystalline silicon single-junction solar cells and tandem solar cells.

“LONGi’s Central R&D Institute, the backbone of the company, boasts a vibrant research team exceeding 5000 members. Notably, the team dedicated to advancing crystal silicon-perovskite tandem solar cells technology, which has consistently shattered global efficiency records, has a remarkably youthful average age of just 28 years.” Dennis She, Vice President of LONGi, introduced the strong team at the workshop “Technological innovation and intelligent manufacturing help the photovoltaic industry move towards new prosperity”. LONGi has attached great importance to research and innovation in technology since its establishment. Since its listing in 2012 until the end of 2023, LONGi has invested over 30 billion yuan in R&D, and has obtained a total of 2879 authorized patents.

LONGi’s R&D team adheres to the concept of “innovate breakthroughs and make good use of sunlight” continuously exploring the limits of solar cell efficiency, promoting the industrialization of emerging photovoltaic technologies and rapid upgrades of green energy products, and constantly creating reliable products that maximize customer value.

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

View original content to download multimedia:https://www.prnewswire.com/news-releases/longi-announces-the-new-world-record-efficiency-of-30-1-for-the-commercial-m6-size-wafer-level-silicon-perovskite-tandem-solar-cells-302178810.html

SOURCE LONGi

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Technology

PolyAI partners with OpenTable to offer enterprise restaurants and diners reservation support using voice AI

Published

on

By

LONDON and NEW YORK, Sept. 23, 2024 /PRNewswire/ — PolyAI, a pioneer in voice AI solutions for customer experience and service, today announced a partnership with OpenTable, a global leader in restaurant technology, expanding PolyAI’s guest-led voice assistants to enterprise restaurants. Locations that opt in will be able to take reservations over the phone, answer questions, gain visibility in customer trends, and deliver on-brand experiences – all while alleviating staff time and resources.

This alliance delivers PolyAI’s lifelike voice AI to help restaurants tackle challenges around staffing and provide consistent hospitality, even off premise. In a survey conducted by the National Restaurant Association, 62% of operators said their restaurants did not have enough employees to support existing demand. With onsite staff focused on in-house patrons, restaurant groups routinely miss between 30-60% of phone calls to their front of house (per PolyAI customer data) – meaning missed revenue opportunities and equally valuable customer touch points.

Never miss another call, thanks to PolyAI and OpenTable

With this strategic partnership, OpenTable’s global network of restaurants will be able to integrate PolyAI voice assistants, built using generative AI and spoken language technologies, to assist their diners in seamlessly booking and managing reservations over the phone, during and outside of operating hours.

“We know how tightly restaurants manage their guest experience and this can be even more complex for our partners doing business at scale,” said Susan Lee, Chief Strategy Officer at OpenTable. “We have, and continue to invest in, technology that pushes boundaries and enhances hospitality and our integration with PolyAI is a new way we can drive efficiencies for our restaurants, and diners.”

For larger operators, this partnership enables numerous iterations of voice assistants to cater to the unique needs of multi-location and multi-brand portfolios, while providing PolyAI’s proven enterprise-grade assurances around availability, security and data protection.

“We have extensive experience deploying voice assistants to hundreds of locations for some of the largest restaurant groups in the world, helping operators resolve up to 70% of calls over the phone without the need for additional staff,” said Michael Chen, VP of Strategic Alliances at PolyAI. “This strong connection with the restaurant industry started right from the earliest days of PolyAI. We’re thrilled to deepen that further and work with OpenTable to help even more restaurant operators attract more diners, streamline operations and maximise revenue.”

The journey starts at the Integration Marketplace

OpenTable restaurants will be able to request an integration with PolyAI via its Integration Marketplace, which powers 150+ integrations among the most widely used restaurant software. Beyond managing reservations over the phone, PolyAI’s guest-led voice assistants also offer operators a powerful new channel for implementing consistent brand experiences that can deliver greater personalisation, more proactive revenue and upsell as well as offer new ways of collecting diner feedback and tracking customer satisfaction.

About PolyAI

PolyAI is a leading provider of AI-powered voice assistants. Their customer-led voice assistants are used across industries within global companies where B2C conversations are crucial, like Whitbread, Greene King, Caesars Entertainment and FedEx. PolyAI’s award-winning voice assistants have earned renown for their ability to understand natural language and provide quick, accurate and helpful responses. Hear more about what they’re bringing to the market by visiting poly.ai

About OpenTable

OpenTable, a global leader in restaurant tech and part of Booking Holdings, Inc. (NASDAQ:BKNG), helps more than 60,000 restaurants worldwide fill 1.7 billion seats a year.  OpenTable’s world-class technology empowers restaurants to focus on what matters most – their team, their guests, and their bottom line – while enabling diners to discover and book the perfect restaurant for every occasion.

Logo – https://mma.prnewswire.com/media/1893052/PolyAI_Logo.jpg

View original content:https://www.prnewswire.co.uk/news-releases/polyai-partners-with-opentable-to-offer-enterprise-restaurants-and-diners-reservation-support-using-voice-ai-302254622.html

Continue Reading

Technology

VeriPark Receives Microsoft Business Applications 2024/2025 Inner Circle Award and Joins Partner Advisory Council

Published

on

By

LONDON, Sept. 23, 2024 /PRNewswire/ — VeriPark, a Microsoft Solutions Partner in the Financial Services Industry, has been selected for the Business Applications 2024-2025 Microsoft Inner Circle and the Microsoft Financial Services Partner Advisory Council.

Participation within Inner Circle is based on sales achievements that rank VeriPark in the top echelon of Microsoft’s Business Applications global network of partners. Inner Circle members are known for performing at a high-level by delivering innovative solutions that help organizations excel.

Ozkan Erener, CEO VeriPark: “We are honored to once again be recognized by Microsoft for our commitment to driving digital transformation for our clients. Partnering closely with Microsoft allows us to harness the latest technologies to revolutionize the Financial Services Industry. This recognition highlights the success of our collaborative strategy and execution.”

VeriPark first joined Microsoft’s Inner Circle in 2011 and has since provided innovative solutions that help financial institutions achieve a competitive advantage. By leveraging Microsoft’s platform, VeriPark continues to offer unparalleled services and solutions to its clients.

“Partners achieving the Inner Circle demonstrate an exceptional impact helping customers accelerate their AI and digital transformation with Dynamics 365 and Power Platform,” said Peter Jensen, Microsoft Business Application Partner Strategy Lead. “Microsoft AI Cloud Partner Program partners who achieve the Business Application Inner Circle distinction stand out for their deep AI, Cloud and Industry knowledge.”

Additionally, VeriPark’s selection for the Financial Services Partner Advisory Council highlights its role in shaping Microsoft’s financial services strategies and product roadmaps. As a PAC member, VeriPark will provide feedback on Microsoft’s financial services solutions and gain early insights into future roadmaps.

About VeriPark 

VeriPark is a global solutions provider enabling financial institutions to become digital leaders by placing Customer Experience at the core of digital transformation. VeriPark’s Intelligent Customer Experience suite delivers world class customer journeys on digital and assisted channels.

With its main offices located in the United Kingdom, Europe, North America, Asia, Africa and the Middle East, VeriPark helps financial institutions to enhance customer acquisition, retention and cross-sell capabilities. Their proven, secure, and scalable solutions cover Customer Engagement, Omni-Channel Delivery, Branch Automation, and Loan Origination. VeriPark collaborates with clients, crafting innovative technology strategies and solutions, that impact millions of people daily, bringing the promise of digital transformation to life.

Logo – https://mma.prnewswire.com/media/2447880/VeriPark_Logo.jpg

View original content:https://www.prnewswire.co.uk/news-releases/veripark-receives-microsoft-business-applications-20242025-inner-circle-award-and-joins-partner-advisory-council-302253197.html

Continue Reading

Technology

Huawei Updates FTTO 2.0 and Releases New Scenario-based Products, Driving Campus Networks to Wi-Fi 7 Era

Published

on

By

SHANGHAI, Sept. 23, 2024 /PRNewswire/ — During HUAWEI CONNECT 2024, Huawei updated fiber to the office (FTTO) 2.0 and launched a series of new scenario-based products for industries such as education, healthcare, and hospitality. The next-generation green 10G all-optical network oriented to Wi-Fi 7 accelerates fiber-in copper-out and contributes to campus intelligence.

“In the Wi-Fi 7 era, Fiber-in Copper-out is a must for campus networks, and FTTO 2.0 commercial use is accelerating. Huawei is willing to work with customers and partners to seize opportunities in optical business, achieving a win-win future for campus intelligence.” noted Gavin Gu, President of Enterprise Optical Business Domain, Huawei.

Huawei’s FTTO 2.0 solution achieves a simplified architecture with the number of network layers cut from three to two, active to passive transition, 30% lower energy consumption, and 80% less cabling. Based on XGS-PON Pro and Wi-Fi 7 technologies, this solution supports 12.5G/25Gbps to rooms, 10Gbps to APs, and 2.5Gbps to desktops. The hard slicing technology enables multiple services to be carried over one network, reducing the TCO by 30%. This helps enterprises build green, ultra-broadband, and simplified campus networks.

At the session, Huawei released a selection of FTTO 2.0 products for various scenarios and industries.

In the education industry, Huawei launched the industry’s first high-density ultra-10G optical terminal Huawei OptiXstar P884E for smart classrooms. Meeting the requirements of high-density and high-bandwidth access scenarios, this product implements 12.5G/25Gbps to classrooms and 2.5Gbps to desktops. For dormitories, Huawei launched the industry’s first 8-port Wi-Fi 7 optical AP OptiXstar W617E, which supports unified wired and wireless access for a room with 8 students. For education metro networks, Huawei launched the edge optical gateway Huawei OptiXstar E853E. Supporting remote PON port deployment, closed-loop local service forwarding, and flexible configuration, the Huawei OptiXstar E853E meets the access requirements of all services in campuses such as primary schools and kindergartens.

For hospital wards, Huawei launched the industry’s first 10G ceiling-mounted Wi-Fi 7 optical AP Huawei OptiXstar W817C, whose seamless roaming technology enables mobile ward rounds.

For hotels, Huawei launched the next-generation three-in-one Wi-Fi 7 optical AP Huawei OptiXstar W827E-3, which supports unified access of wired, wireless, and telephone services so that one ONT can carry all services in each guest room over one fiber. In this way, it provides ultimate Wi-Fi 7 network experience at a lower cost and improves the positive feedback rate of guests.

For factory workshops, Huawei launched the small-sized industrial optical terminal Huawei OptiXstar T602E, which supports guide rail installation and fiber to the machine without extra cabinets, allowing for flexible capacity expansion. By helping to build a reliable and flexible advanced industrial network for smart factories, the product improves the quality and efficiency of factory production.

Huawei’s FTTO solution has been put into commercial use in more than 9000 campuses around the world. In addition, Huawei’s 50G POL solution that supports hard slicing has also been put into commercial use.

View original content to download multimedia:https://www.prnewswire.com/apac/news-releases/huawei-updates-ftto-2-0-and-releases-new-scenario-based-products-driving-campus-networks-to-wi-fi-7-era-302255376.html

SOURCE Huawei

Continue Reading

Trending