SunHydrogen (OTCMKTS:HYSR) is a development-stage renewable energy company focused on the production of green hydrogen through a proprietary photoelectrochemical process. The company’s core mission is to commercialize a low-cost, scalable technology that uses sunlight and water to generate hydrogen fuel without the need for expensive catalysts or high-pressure systems. By harnessing nanotechnology and biomimetic design principles, SunHydrogen aims to address the growing global demand for carbon-free energy carriers in transportation, industrial gas, and power generation markets.
The flagship SunHydrogen technology employs nano-structured photocatalyst coatings on micro-beads housed within a compact reactor. When exposed to sunlight, these coated beads trigger a water-splitting reaction that produces hydrogen and oxygen at ambient temperature and pressure. In contrast to conventional electrolyzers, the SunHydrogen approach eliminates the need for external electrical power, relies on abundant materials, and is designed for modular scalability. The company is currently advancing prototype reactors through internal R&D and testing, with an eye toward licensing agreements and strategic partnerships in automotive, energy storage, and industrial gas sectors.
Founded in 2009 under the name HyperSolar and rebranded as SunHydrogen in mid-2021, the company maintains its research and development operations in Goleta, California. SunHydrogen holds a growing portfolio of patents covering its photoelectrochemical reactor design and catalyst formulations. Its leadership team brings expertise in semiconductor materials, renewable energy systems, and commercialization strategies. Looking ahead, SunHydrogen is pursuing collaborative projects with academic institutions and industry partners across North America and Europe, aiming to demonstrate its technology at scale and accelerate the adoption of green hydrogen worldwide.
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