#China #Shanghai #Energy Transition #Green Hydrogen #Trina Green Hydrogen

Trina Hydrogen's Innovative Solutions for the Green Energy Transition

On June 11, 2025, during the 18th International Conference and Exhibition for Solar Photovoltaics and Smart Energy in Shanghai, Trina Green Hydrogen made waves by unveiling their cutting-edge green hydrogen production systems designed to support the global energy transition.

As the world increasingly shifts towards renewable energy sources, Trina Green Hydrogen is positioning itself at the forefront of the hydrogen industry with three distinctive hydrogen production facilities. These systems boast exceptional efficiency and innovative designs aimed at meeting the growing demand for sustainable energy.

PEM Electrolyzer: Power Meets Efficiency

The new Megawatt-scale Proton Exchange Membrane (PEM) electrolyzer exemplifies Trina's commitment to innovation. With a breakthrough design integrating next-generation PEM membrane electrode materials, this system ensures safe operation under high pressure. Notably, the hydrogen concentration in the oxygen stream stays below 600 ppm across the entire operational range.

In terms of performance, the PEM electrolyzer operates at a rated current density of 30,000 A/㎡, maintaining an impressive direct current (DC) energy consumption of less than 4.3 kWh/Nm³. Furthermore, advancements in catalyst technology have allowed for an 80% reduction in the use of the precious metal iridium, significantly lowering costs. The theoretical lifespan of the catalyst exceeds 15 years, promising longevity and stability.

Alkaline Electrolyzer: Stability and Efficiency

Trina's 2000 Nm³/h alkaline electrolyzer, part of the second-generation TQ (Tianqing) series, exemplifies high stability and efficiency. It contains innovative electrode materials and an optimized structure, allowing it to meet Tier-1 international energy efficiency standards while consuming less than 4.3 kWh/Nm³ at a current density of 4000 A/㎡. This commitment to efficient energy use highlights Trina's dedication to enhancing the sustainability of hydrogen production.

Containerized Hydrogen Production System

Perhaps most revolutionary is Trina's Megawatt-scale hydrogen production system, which is fully integrated into standard containers. Each unit can produce up to 1000 Nm³/h of hydrogen and includes an electrolyzer, balance of plant systems, control cabinets, rectifiers, water systems, and additional components. The modular design of the system allows for rapid assembly and reduces the need for extensive piping installations by connecting containers with flexible hoses.

This innovative approach not only cuts transport time, costs, and delivery cycles by over 50% but also expands operational spaces with features like a ‘floating roof’ and ‘heaven and earth gates’ that facilitate natural ventilation for enhanced safety.

With decreasing costs of renewable energies and improved electrolyzer efficiencies, green hydrogen is set to become a more viable energy alternative. Trina Green Hydrogen is committed to continuous research and development to enhance its product performance, lifespan, and stability, thereby contributing to the sustainable hydrogen-powered world of the future.

As we move towards a cleaner energy landscape, companies like Trina Green Hydrogen are pivotal in driving the technological advancements needed for a successful energy transition. The solutions showcased at the Shanghai conference represent not just products, but a vision for a sustainable energy future where hydrogen plays a key role. With ongoing investments in R&D, Trina aims to set a benchmark in the hydrogen sector and support the global shift to cleaner energy solutions.