SunHydrogen, Inc. develops renewable hydrogen technology designed to produce hydrogen using sunlight and water. Company news centers on its proprietary hydrogen panel platform, photoelectrochemical hydrogen production, outdoor pilot testing, manufacturing development, and efforts to move the technology toward repeatable module production.
Recurring updates also cover SunHydrogen’s work with CTF Solar GmbH on engineering, process development, and pilot manufacturing, as well as its international operating presence through SunHydrogen Japan GK and SunHydrogen GmbH in Austria. Additional news themes include technology demonstrations, shareholder letters, partner engagement, and commercial activity in hydrogen markets.
SunHydrogen (OTCQB: HYSR) signed a Technology and Manufacturing Services agreement with CTF Solar (CNBM subsidiary) on Feb 11, 2026 to accelerate industrialization of its sunlight-to-hydrogen panels.
The program sets defined scope, deliverables, and validation objectives to convert pilot learnings into a controlled manufacturing workflow, targeting production of 1,000 full-size 1.92 m² hydrogen modules as a near-term milestone and positioning the company to pursue an initial offtaker within the coming year.
SunHydrogen (NASDAQ: HYSR) reported 2025 progress from an Austin pilot and a manufacturing scale-up agreement. The Austin site commissioned four hydrogen panels that generated hydrogen under outdoor sunlight but showed performance variation versus prior Iowa targets tied to a solar substrate process.
The company signed a two-year, ~€2 million Technology and Manufacturing Services agreement with CTF Solar to produce up to 1,000 full-size 1.92 m² modules to validate yield, efficiency, and repeatability.
SunHydrogen (OTCQB: HYSR) announced an expanded Memorandum of Understanding with partner CTF Solar GmbH (CNBM) at the China International Import Expo on November 18, 2025. The MoU builds on prior agreements from December 2023 and July 2024 and outlines engineering, pilot manufacturing, and large-scale module development to advance SunHydrogen’s photoelectrochemical hydrogen technology.
Key actions include collaborating to improve solar-to-hydrogen efficiency, producing approximately 1,000 full-size modules for combined pilot demonstrations, aligning with high-volume manufacturing for modules and catalysts, and a 30-day window to finalize a Phase 1 Collaboration Agreement. SunHydrogen is also progressing a 30 m² pilot in Austin, Texas.
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 (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.