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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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Linktel Technologies Highlights Breakthrough 1.6T LPO Performance & Strong Market Pull at OCP 2026

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SAN JOSE, Calif., Oct. 18, 2026 /PRNewswire/ — At the recent 2026 OCP Global Summit, Linktel Technologies showcased its cutting-edge optical interconnect portfolios engineered specifically for next-generation AI computing networks. Among the heavy lineup, Linktel’s 1.6T Linear Pluggable Optics (LPO) solutions commanded immense industry attention, drawing heavy customer interest for their unprecedented energy efficiency, ultra-low latency, and supply-chain resilience.

Spotlight: 1.6T LPO Performance & High Customer Traction

AI data centers face immense scaling pressures, demanding higher bandwidth densities with tighter thermal and power budgets. Linktel’s 1.6T LPO solutions—highlighted by the 1.6T LPO 2DR4—delivered standout performance metrics that captured the spotlight at the summit:

Ultra-Low Power Consumption: Operates with power consumption as low as an impressive 10W, drastically mitigating data center cooling and power loads.Minimal Latency: Features a linear optics architecture that cuts down signal processing delays, making it a critical asset for high-performance AI scale-out fabrics.Enhanced Supply-Chain Resilience: Eliminating the optical DSP mitigates component choke points, ensuring robust scalability for mass deployments.Proven Interoperability: Following its breakthrough performance and multi-switch platform interoperability at the early September 2026 1.6T LPO-MSA Plugfest, Linktel has laid a solid foundation for the 200G-per-wavelength ecosystem.

Surging Market Interest

Throughout OCP 2026, Linktel’s live demonstrations of its 1.6T LPO, LRO, and FRO modules drew crowds of data center architects and industry partners. With volume production already in place, Linktel is fully equipped to meet the exploding market demand for energy-efficient, high-density 1.6T connectivity.

Overview of Other Innovations at OCP 2026

In addition to the heavily requested 1.6T LPO lineup, Linktel showcased two other major high-speed architectural pillars:

12.8T Liquid-Cooled XPO:Featured a live thermal demonstration integrating advanced liquid cooling to guarantee stable operations in high-density AI nodes.As a founding member of the XPO MSA, Linktel is actively scaling XPO series with FRO, LRO, and LPO variants for comprehensive scale-up, scale-out, and scale-across frameworks.6.4T/7.2T NPO Modules:Displayed with covers removed to reveal internal architectural designs supporting both ELS and ILS configurations.Combines compact high density with low power and low latency, backed by an established 6.4T/7.2T NPO roadmap.DMD Technology & Executive Presentation:Linktel Engineer Director Dr. Grace Zhang hosted a heavily attended Executive Session titled “Dispersion Managed Transceiver for Next-Gen AI Fabrics,” detailing cost-effective 800G (20km) and 1.6T (10km) solutions for OCS SuperPOD architectures, as well as the feasibility of 400G per lambda (3km).With its DMD product line already in volume production, Linktel actively calls upon ecosystem partners to join forces in collaborative development. To drive ecosystem maturity, Linktel is open to sharing its U.S.-filed patents, paving the way for industry-wide adoption and advancements in next-gen AI fabrics.

About Linktel Technologies

Linktel Technologies is a global leader in optical transceiver development and manufacturing, supplying high-speed optical I/O connectivity—including pluggable transceivers, optical engines, and ODM/JDM services.

For more information, visit www.linktel.com or follow Linktel Technologies on LinkedIn.

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Advanced Manufacturing in Focus: Smart Life and Robotics Take the Spotlight at 140th Canton Fair

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GUANGZHOU, China, Oct. 18, 2026 /CNW/ — Phase 1 of the 140th Canton Fair, themed “Advanced Manufacturing,” opened on October 15 and will run through October 19. As one of the event’s most closely watched sections, the Consumer Electronics and Information Products zone once again serves as a showcase for the latest achievements in China’s manufacturing and technology industries.

Smart Life Solutions Address an Aging and Globalized Market

A highlight of this section is the focus on smart living, which brings together smart solutions designed to support healthier, safer, and more independent lifestyles.

For example, wearable devices and continuous glucose monitoring systems enable convenient tracking of key health indicators such as heart rate and blood glucose levels. Meanwhile, wearable exoskeletons and other AI-powered devices support mobility training and functional recovery. For home and elderly care, companion robots, electric nursing beds and home-use hyperbaric oxygen chambers, offer a combination of daily care, wellness support and lifestyle assistance. All these solutions highlight a growing shift toward technology-enabled living, where health management, personal care, and independent living are becoming more accessible and connected.

Service Robots Demonstrate Expanding Real-World Applications

The Service Robot Zone remains one of the fair’s most popular attractions in this edition.

Among the crowd favorites is a humanoid robot standing roughly 70–80 centimeters tall. With its expressive movements and playful appearance, the robot draws constant attention as it dances, approaches visitors and occasionally performs flips to the delight of onlookers. Behind the product is a company that has overcome key challenges in compact joint modules and modular humanoid robot development. Its independently developed high-power-density joints deliver remarkable agility and explosive movement, while modular architecture provides flexibility for a wide range of future applications.

More broadly, the Service Robot Zone features exhibits spanning a wide range of application areas, including embodied intelligence, specialized operations, urban services, and smart living. Full-size humanoid robots, dexterous hands with multimodal sensing capabilities and wheeled robots highlight the latest advances in artificial intelligence, perception technologies and motion control. For demanding industrial and emergency environments, exhibitors are presenting robotic inspection systems, live-line maintenance robots and underwater propulsion robots designed to improve safety and operational efficiency.

The commercial services sector is also well represented through reception robots, façade-cleaning robots and fully automated coffee kiosks, while everyday life applications include wearable exoskeletons, robotic lawn mowers and educational robots for home use. Together, these exhibits demonstrate how China’s robotics industry is accelerating its transition from technological innovation to large-scale commercialization.

As the 140th Canton Fair gets underway, the showcased innovations highlight China’s growing strength in advanced manufacturing, turning cutting-edge technologies into practical, market-ready solutions for global customers.

For more convenient attendance, please click here for pre-registration:
https://buyer.cantonfair.org.cn/register/buyer/email?source_type=16

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October 2026 Global Sources Hong Kong Shows Phase II Opens Today

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Asia’s first dedicated B2B Pre-Owned Mobile Devices focus pavilion 
Tencent Brings AI Ecosystem Products to the Show

HONG KONG, Oct. 18, 2026 /PRNewswire/ — Phase II of the October 2026 Global Sources Hong Kong Shows opened today at AsiaWorld-Expo, running from October 18 to 21. The four-day event focuses on four core tracks — mobile electronics, smart home security and appliances, lifestyle electronics, and sports and outdoor — bringing together more than 2,100 quality Asian suppliers across more than 4,000 booths, showcasing approximately 160,000 new products including mobile devices, smart wearables, AR/VR, smart home, energy storage and charging, personal health care, pet products, and sports and outdoor equipment.

John Kao, Vice President of Hong Kong Shows & Overseas Shows at Global Sources, said: “Hong Kong possesses a regulatory framework aligned with international standards, efficient intellectual property protection, and proximity to the Greater Bay Area’s manufacturing heartland — enabling it to meet buyers’ dual demands for compliance and efficiency. Buyers no longer need to travel to multiple locations: right here in Hong Kong, they can assess Asian manufacturing supply, complete compliance reviews, and place orders — all in a single visit. The trust established between buyers and sellers on site is often difficult to achieve through months of email exchanges. We aim to continuously strengthen Hong Kong’s role as an international trade hub, enabling genuinely capable suppliers and serious buyers to connect efficiently on this platform.”

Asia’s First B2B Phone Trade Focus Pavilion Officially Debuts

Hong Kong has long been an important transit hub for the global second-hand phone trade. According to IDC data, global used smartphone shipments reached 225.7 million units in 2024 and are projected to maintain a compound annual growth rate of 4.9% through 2029. While the market continues to expand, compliant distribution capability remains the key threshold for entering this space.

For the first time, the show has partnered with the Hong Kong International Communications Electronic Chamber (HKICEC) to unveil the “HKICEC Global Mobile Exchange Pavilion,” Asia’s first dedicated B2B pavilion for Pre-Owned Mobile Devices. The pavilion brings together nearly 60 leading companies from Chinese Mainland, Hong Kong SAR, India, Japan, the United Arab Emirates, the United States, the United Kingdom, and beyond — including Zhuan Zhuan, ATRenew, US Mobile Phones Inc., Belong Inc., and ecoATM LLC — exhibits and services span new mobile devices, professionally tested and data-sanitized refurbished smart devices compliant with EU WEEE standards, intelligent testing technologies, recycling solutions, and compliant export services. The pavilion offers buyers from Europe, North America, and Southeast Asia a trusted and comprehensive sourcing platform, creating a green trade corridor that connects Chinese Mainland’s manufacturing strengths, Hong Kong SAR’s international platform, and global markets.

Tencent AI Makes Show Debut; AI Mass Production Enters the Delivery Phase

The product selection logic for AI products has undergone a marked shift in the second half of the year. The focus has moved entirely from “What new AI products are available?” to deployment capability and delivery efficiency — no longer chasing feature gimmicks alone, buyers place greater emphasis on whether products can effectively address real needs and ship reliably on schedule. Suppliers’ overall fulfillment capability has surpassed mere product highlights to become the primary assessment criterion in sourcing decisions. The Phase II “AI+ Theme Zone” features over 1,200 booths spanning seven segments: AI terminal devices, AI wearables, AI glasses, AI toys, AI pet products, AI personal health devices, and AI-integrated products, showcasing suppliers’ proven ability to move from concept to mass production. The zone also extends to lifestyle electronics including wearable electronics, smart pet products, personal care and beauty tech, sports, outdoor and fitness tech, gifts, and smart living, covering a wide range of real-world application scenarios.

Tencent joins forces with its ecosystem partners to exhibit under the theme “AI-Empowered Business Growth,” showcasing Tencent’s AI office assistant WorkBuddy alongside enterprise-grade AI solutions from ecosystem partners, including the AI-powered business growth tool Buda.im and Busabase. Running concurrently with the fair, the “AI Agent Summit” brings together over 100 industry, investment and technology leaders to explore how AI Agents are moving beyond demos into real-world deployment and revenue generation, with in-depth discussions on commercialisation pathways, industry standardisation and emerging opportunities across the AI Agent ecosystem. In addition, the show has partnered with the Taiwan Electrical and Electronic Manufacturers’ Association (TEEMA) to launch a Taiwan AI Supply Chain Theme Pavilion, showcasing the region’s established industrial cluster strengths in AI modules, components, and contract manufacturing.

Vietnamese Manufacturing and Mobile Accessories Take Center Stage; Diverse Sourcing Zones Debut

Phase II features a dedicated “Vietnam Sourcing Fair” zone, bringing together approximately 50 Vietnamese manufacturers with mature export capabilities, covering three product categories: fashion products and apparel, home and kitchenware, and gifts and packaging. For buyers seeking to diversify sourcing risks, the zone enables them to simultaneously access China’s main supply chain and Vietnam’s emerging production capacity at the same show, and negotiate directly face-to-face with Vietnamese factories.

With new-generation flagship smartphones from major brands hitting the market, demand for compatible mobile accessories is ramping up. The show floor features over 2,000 mobile-accessory booths showcasing new offerings including phone cases, charging gear, stands, and data cables, providing global buyers with an extensive range of options. The event also hosts the “Global Buyer’s Top Picks” creative phone-case contest to identify case designs with strong market potential.

The concurrent Hong Kong Security Tech Show, supported by the China Chamber of Commerce for Import and Export of Machinery and Electronic Products (CCCME), showcases products and solutions spanning security surveillance, smart access control, and cybersecurity.

Best of Innovation Awards Recognize Outstanding Products; Global New Product Launches Converge in Hong Kong

The Phase II Best of Innovation Awards focus on products across mobile electronics, smart home, security and appliances, lifestyle electronics, and sports and outdoor categories, with judging criteria emphasizing practicality, cost-effectiveness, technological maturity, and market relevance — identifying innovative products with genuine commercial deployment potential. Phase II also introduces a dedicated “AI Innovation Award” to recognize exhibits with outstanding applications of AI technology. The awards program continues its partnership with the internationally renowned European Product Design Award (EPDA)™ to present the “Best Product Design Award,” honoring products that combine innovative thinking with exceptional design. The show also serves as the preferred launch platform for multiple exhibitors’ annual new products, featuring heavyweight global and Asia premieres that further consolidate Hong Kong’s position as the world’s premier stage for consumer electronics product debuts.

About Global Sources

Global Sources is an internationally recognized multi-channel trade platform, connecting Asia with the world for 55 years. The company has been dedicated to facilitating global trade by connecting verified suppliers with qualified buyers worldwide. To date, it has successfully served more than 14 million registered buyers and users globally, providing efficient and convenient trade solutions.

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