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Sunhydrogen (vh Hypersolar)

1. Radikal 21 oktober 2024 14:45

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   • Radikal

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   SunHydrogen on Track for 1m² Pilot Demonstration of its Green Hydrogen Panels
   
   finance.yahoo.com/news/sunhydrogen-tr...
   
   CORALVILLE, IA, Oct. 21, 2024 (GLOBE NEWSWIRE) -- SunHydrogen, Inc. (OTCQB: HYSR), the developer of a breakthrough technology to produce renewable hydrogen using sunlight and water, today shared an update on the Company’s progress toward demonstrating its green hydrogen panels at the commercially-relevant 1m² scale.
   
   In July 2024, SunHydrogen announced its technology collaboration agreement with CTF Solar GmbH to integrate CTF’s solar cell modules into SunHydrogen’s technology for green hydrogen production. This approach draws on the core principles of SunHydrogen’s nanoparticle technology while leveraging a mature manufacturing platform, enabling faster market entry.
   
   In collaboration with CTF Solar, SunHydrogen has designed scalable thin-film solar cell module architecture that will form the basis for multiple 1m² hydrogen panel demonstrations. Today, the Company is pleased to share that initial fabrication and testing of these large-scale modules is officially underway. Concurrently, SunHydrogen is working to safeguard the modules from chemical corrosion, ensuring their durability and long-term performance.
   
   Also in July 2024, SunHydrogen announced its joint development agreement with Honda R&D Co., LTD.
   
   At the Honda R&D facility in Japan, SunHydrogen’s initial 100cm² hydrogen modules – designed in collaboration with CTF Solar – have demonstrated 10.8% solar-to-hydrogen efficiency. The Honda R&D team is also studying the effects of various hydrodynamic conditions on SunHydrogen’s modules, further optimizing their performance.
   
   “To our knowledge, this efficiency level has not been reached by any other company using cost-effective semiconductor materials immersed in water,” said SunHydrogen’s Chief Scientific Officer Dr. Syed Mubeen. Working with Honda R&D, the SunHydrogen team is also moving to finalize sites for large-scale pilot plant demonstrations.
   
   Additionally, SunHydrogen’s expert collaborators – Prof. Kazunari Domen, Dr. Hiroshi Nishiyama, Dr. Taro Yamada and Dr. Nirala Singh – are developing innovative membraneless housing units for the Company’s hydrogen panels. These units enable safe separation of hydrogen and oxygen without membranes, significantly reducing cost and eliminating the use of environmentally persistent fluorinated compounds (PFAS).
   
   “Our recent accomplishments demonstrate our team’s commitment to securing our place in the market,” said SunHydrogen’s CEO Tim Young. “We are grateful for the support of our industrial partners as we make strides toward commercial-scale demonstration.”
2. nine_inch_nerd 18 december 2024 12:30

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   Dit gaat nog effe duren, vrees ik...
   
   SunHydrogen Completes 1m² Green Hydrogen Panel Demonstration
   CORALVILLE, IA – December 18, 2024 – SunHydrogen, Inc. (OTCQB: HYSR), the developer of a breakthrough technology to produce renewable hydrogen using sunlight and water, today announced it has completed a demonstration of its green hydrogen technology at the commercially-relevant 1m² scale.
   
   Over the past year, SunHydrogen has rapidly pursued a new methodology that integrates solar cells from CTF Solar GmbH into the Company’s core technology for green hydrogen production, enabling faster market entry. SunHydrogen’s innovative design utilizes economical, easily manufacturable PV materials to produce clean hydrogen and oxygen from just sunlight and water.
   
   In October 2024, SunHydrogen shared that its 100cm² hydrogen modules – manufactured in collaboration with CTF Solar – demonstrated 10.8% solar-to-hydrogen efficiency at the Honda R&D facility in Japan. Since then, the Company has been working steadily toward a 1m² proof of concept demonstration. On December 11, 2024, the team successfully demonstrated hydrogen production in subfreezing temperatures outside the SunHydrogen laboratory in Coralville, IA.
   
   “With this 1m² demonstration under our belt, we can begin the site selection process for larger pilot demonstrations,” said SunHydrogen’s Chief Scientific Officer Dr. Syed Mubeen. “Our next steps include continuously improving the technology, incorporating even more cost-effective materials without sacrificing efficiency, and scaling it to 25m² and larger.”
   
   Also this year, SunHydrogen secured joint development agreements with Honda R&D Co. and CTF Solar GmbH, joined the Texas Hydrogen Alliance to continue making inroads into the hydrogen economy, and welcomed new board member David Raney, who is leveraging his transportation and energy regulation expertise to help advance the Company’s mission.
   
   “I’d like to express my gratitude to our shareholders for their continued belief in our vision, along with our industrial partners, vendors, and the local Iowa businesses that have supported our progress,” said SunHydrogen’s CEO Tim Young.
   
   “I would specifically like to thank the team at Honda R&D Co., the University of Iowa, the University of Michigan, Niigata Co., Ltd, and our expert consultants Prof. Kazunari Domen, Dr. Hiroshi Nishiyama, and Dr. Taro Yamada for their invaluable support,” Mr. Young continued. “On behalf of the SunHydrogen team, we wish you all a joyful and prosperous holiday season and we look forward to sharing more updates with you very soon.”
   www.sunhydrogen.com/?ss_source=sscamp...
3. Radikal 18 december 2024 12:31

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   • Radikal

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   SunHydrogen Completes 1m² Green Hydrogen Panel Demonstration
   
   www.sunhydrogen.com/news-posts/tech-u...
   
   CORALVILLE, IA – December 18, 2024 – SunHydrogen, Inc. (OTCQB: HYSR), the developer of a breakthrough technology to produce renewable hydrogen using sunlight and water, today announced it has completed a demonstration of its green hydrogen technology at the commercially-relevant 1m² scale.
   
   Over the past year, SunHydrogen has rapidly pursued a new methodology that integrates solar cells from CTF Solar GmbH into the Company’s core technology for green hydrogen production, enabling faster market entry. SunHydrogen’s innovative design utilizes economical, easily manufacturable PV materials to produce clean hydrogen and oxygen from just sunlight and water.
   
   In October 2024, SunHydrogen shared that its 100cm² hydrogen modules – manufactured in collaboration with CTF Solar – demonstrated 10.8% solar-to-hydrogen efficiency at the Honda R&D facility in Japan. Since then, the Company has been working steadily toward a 1m² proof of concept demonstration. On December 11, 2024, the team successfully demonstrated hydrogen production in subfreezing temperatures outside the SunHydrogen laboratory in Coralville, IA.
   
   “With this 1m² demonstration under our belt, we can begin the site selection process for larger pilot demonstrations,” said SunHydrogen’s Chief Scientific Officer Dr. Syed Mubeen. “Our next steps include continuously improving the technology, incorporating even more cost-effective materials without sacrificing efficiency, and scaling it to 25m² and larger.”
   
   Also this year, SunHydrogen secured joint development agreements with Honda R&D Co. and CTF Solar GmbH, joined the Texas Hydrogen Alliance to continue making inroads into the hydrogen economy, and welcomed new board member David Raney, who is leveraging his transportation and energy regulation expertise to help advance the Company’s mission.
   
   “I’d like to express my gratitude to our shareholders for their continued belief in our vision, along with our industrial partners, vendors, and the local Iowa businesses that have supported our progress,” said SunHydrogen’s CEO Tim Young.
   
   “I would specifically like to thank the team at Honda R&D Co., the University of Iowa, the University of Michigan, Niigata Co., Ltd, and our expert consultants Prof. Kazunari Domen, Dr. Hiroshi Nishiyama, and Dr. Taro Yamada for their invaluable support,” Mr. Young continued. “On behalf of the SunHydrogen team, we wish you all a joyful and prosperous holiday season and we look forward to sharing more updates with you very soon.”
4. nine_inch_nerd 15 januari 2025 17:37

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   Video.
   
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5. nine_inch_nerd 5 februari 2025 12:11

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   SunHydrogen Achieves Highest Known Efficiency for a Large-Area Hydrogen Module
   CORALVILLE, IA – February 5, 2025 – SunHydrogen, Inc. (OTCQB: HYSR), the developer of a breakthrough technology to produce renewable hydrogen using sunlight and water, today shared strong test results from a recent trip to Japan where members of the SunHydrogen team collaborated with consultants Prof. Kazunari Domen, Dr. Hiroshi Nishiyama and Dr. Taro Yamada at the University of Tokyo and visited the Honda R&D facility in Tochigi.
   
   Breakthrough in Large Area Solar-to-Hydrogen Efficiency
   At Prof. Domen’s laboratory at the University of Tokyo, SunHydrogen conducted large-area solar testing of its 1200cm² hydrogen modules, manufactured in collaboration with CTF Solar, that comprised the Company’s recent 1m² demonstration system.
   
   SunHydrogen is pleased to report that the 1200cm² modules demonstrated an active-area solar-to-hydrogen efficiency of 9%. Importantly, this marks the highest reported efficiency for a hydrogen module of this size.
   
   Previously, SunHydrogen validated an efficiency exceeding 10% in its 100cm² hydrogen modules, tested at Honda R&D. The current results demonstrate that even after scaling up tenfold, the Company remains close to the 10% active-area efficiency threshold – an achievement that underscores the viability of its technology at larger scales.
   
   Additionally, the modules were tested under wide temperatures, ranging from 5°C to 40°C and their efficiency remained stable across the full temperature range. The team utilized a state-of-the-art LED solar simulator, uniquely capable of simulating the solar spectrum over a large enough area to test modules of this scale.
   
   “Scaling up tenfold presents unique challenges, and we are extremely pleased to have maintained such high efficiency in our first large-area test. To our knowledge, this remains the highest reported efficiency for a hydrogen module of this scale,” said SunHydrogen’s CEO Tim Young.
   
   “These results give us confidence that with further design optimization, including maximizing active water-splitting area and refining catalyst loading, we can push efficiencies to 10% and beyond in future generations of larger modules,” said SunHydrogen’s Chief Technology Officer Dr. Syed Mubeen. “We are also thrilled to come away from this trip with critical data confirming the stability of our hydrogen modules under varying temperatures.”
   
   Advancing Real-World Testing with Honda
   Following its laboratory testing at the University of Tokyo, the SunHydrogen team visited its joint development partners at Honda R&D in Tochigi, Japan. At their facilities, the team observed on-sun rooftop testing of SunHydrogen’s 100cm² hydrogen modules.
   
   “We were particularly impressed by Honda’s innovative housing unit design, which enables hydrogen and oxygen separation without the use of membranes – a first-of-its-kind approach – and we will continue ongoing testing of the 100cm² modules,” Dr. Mubeen said.
   
   Honda will soon test SunHydrogen’s 1200cm² modules under on-sun conditions using a similar rooftop setup, and SunHydrogen is eager to utilize the performance data from these extended tests to further refine its module design.
   
   “Our visit to Japan provided valuable insights and key validation for SunHydrogen’s technology in both controlled laboratory conditions and real-world outdoor environments,” Mr. Young said. “The University of Tokyo’s unique solar simulator enabled the most comprehensive and precise efficiency testing of our large-area modules to date, while Honda’s membrane-free separation approach represents a significant milestone in real-world implementation. We extend our sincere gratitude to the entire Honda R&D team under the leadership of Mr. Yuichi Matsuo, as well as to Prof. Domen, Dr. Yamada and Dr. Nishiyama.”