Sunhydrogen Inc Stock Price, News & Analysis

SunHydrogen (OTCQB: HYSR) reported a successful showing at the World Hydrogen Technology Expo in Hamburg on Nov. 10, 2025, drawing industry leaders, investors and students to live in-booth demonstrations.

Key collaborators highlighted include CNBM CTF Solar and Honda R&D, with new pilot demonstration opportunities initiated outside North America and strengthened vendor links with DuPont and Swagelok. The company reaffirmed focus on disciplined execution of its initial 30 m² pilot in Austin, Texas and plans for additional pilots, strategic partnerships, and transparent progress updates.

SunHydrogen (OTCQB: HYSR) and CTF Solar will exhibit at the World Hydrogen Technology Expo in Hamburg, Germany, on October 21–23, 2025. The joint booth (5E33) will present a live renewable hydrogen production demonstration using a working prototype powered by a simulated sunlight source at below full‑sun intensity for safe indoor viewing.

Attendees can also see SunHydrogen’s 1.92m² commercial‑size reactor showcased previously in Houston. The partners said the collaboration pairs SunHydrogen’s solar‑driven hydrogen approach with CTF Solar’s CdTe thin‑film manufacturing expertise to advance scalable, cost‑effective hydrogen production.

SunHydrogen (OTCQB: HYSR) has announced a collaboration with GTI Energy and The University of Texas at Austin for a groundbreaking solar-to-hydrogen pilot installation at the Hydrogen ProtoHub. The pilot will feature 16 solar-to-hydrogen production reactors covering over 30 m² of active area, marking SunHydrogen's first multi-panel outdoor system.

The six-month demonstration project will validate the technology's performance, durability, and scalability under real-world conditions. The Hydrogen ProtoHub serves as a multi-purpose platform for technology demonstration, workforce training, and data collection, building upon the H2@scale in Texas project.

GTI Energy, with its 80+ years of innovation and 1,300+ patents, will provide safety review and on-site systems integration support for the installation.

SunHydrogen (OTCQB: HYSR) has successfully demonstrated its largest hydrogen production module to date, measuring 1.92 m² (20.7 sq. ft.). The breakthrough technology uses only sunlight and water to generate hydrogen, operating independently from the electrical grid.

The company's next steps include testing the module in a closed, proprietary housing unit for continuous operation with water recirculation. This will lead to a larger pilot project at UT Austin's Hydrogen ProtoHub, where sixteen reactors totaling over 30 m² will be deployed.

SunHydrogen (OTCQB: HYSR) has announced a significant milestone in its renewable hydrogen production technology through a strategic collaboration with The University of Texas at Austin's Center for Electromechanics (UT-CEM). The company will deploy its first large-scale multi-panel solar-to-hydrogen system at UT Austin's Hydrogen ProtoHub.

The pilot system will feature sixteen 1.92 m² photoelectrochemical (PEC) reactor units, totaling more than 30 m² of active area. Operating solely on sunlight and water, the system will be installed in a modular, scalable configuration at the purpose-built Hydrogen ProtoHub facility. The six-month demonstration project aims to validate technology performance under real-world conditions and generate crucial data for commercial development.

SunHydrogen (OTCQB: HYSR) announced plans to showcase its largest renewable hydrogen reactor prototype at the Hydrogen Technology Expo in Houston, Texas, June 25-26, 2025. The new 1.92m² prototype, comparable to a standard solar PV module, represents a significant advancement from their January demonstration of a 1m² panel. The company will also feature a live demonstration of hydrogen production using a smaller 100 cm² working prototype powered by simulated sunlight. SunHydrogen's proprietary technology uses sunlight and integrated catalysts to split water into hydrogen, eliminating the need for traditional electrolyzers or grid electricity. This development marks a crucial step toward commercial-scale deployment of decentralized renewable hydrogen production.

SunHydrogen (OTC: HYSR) has contracted The Process Group (TPG Engineers) to design a >25-square-meter proof-of-concept hydrogen production pilot plant. The facility will showcase SunHydrogen's proprietary photoelectrochemical (PEC) hydrogen panel technology, featuring approximately 15 interconnected PEC reactors with 1.92 m2 active area each.

The engineering design phase is set to complete by July 2025, with construction following immediately and full operations expected by late Q4 2025. TPG Engineers will handle system integration, fluid systems design, mechanical interconnections, and gas handling safety protocols.

This pilot plant represents SunHydrogen's first large-scale implementation, building upon their earlier 1m2 demonstration. The company aims to expand to hundreds of square meters in future installations, targeting the hydrogen market that Goldman Sachs estimates could reach $1 trillion+ by 2050.

SunHydrogen (OTC: HYSR) has announced key leadership changes with Dr. Syed Mubeen's promotion to Chief Technology Officer and Hans-Peter Klein's appointment as Business Operations Director. Dr. Mubeen, previously serving as Chief Scientific Officer since January 2022, will now lead the company's transition from technology development to mass manufacturing and commercialization of renewable hydrogen panel systems.

Klein brings over 20 years of experience in automation, automotive, and fuel cell technology. He will oversee business operations, pilot plant development, and build strategic customer relationships for the commercial deployment of renewable hydrogen panels.

The company also announced that Chief Operating Officer Woosuk Kim will step down effective April 11th, 2025. These leadership changes mark SunHydrogen's strategic shift from development to commercialization phase in the renewable hydrogen market, which Goldman Sachs estimates could reach $1 trillion+ annually by 2050.

SunHydrogen has announced significant progress in scaling up its hydrogen production technology. The company achieved a milestone in December 2024 by demonstrating hydrogen production using a one-square-meter prototype with nine 1200 cm² modules, validated at the University of Tokyo in January 2025.

The company is now targeting a 16-fold increase in module size from 1200 cm² to 1.92 m², matching standard photovoltaic (PV) module dimensions. This scaling enables integration with existing PV manufacturing processes and project designs, though it presents engineering challenges in housing structure, catalyst coating, and gas separation.

The company's technology aims to address the limitations of current steam methane reforming (SMR) hydrogen production, which generates 246 million kg of CO₂ daily. With Goldman Sachs projecting hydrogen generation to become a $1 trillion-per-year market by 2050, SunHydrogen's solution focuses on point-of-use production using sunlight and water, eliminating fossil fuel dependence and transport complexities.