At the SNEC 2025 expo, Sungrow Hydrogen and Wison Engineering unveiled MegaFlex, an innovative modular solution revolutionizing large-scale green hydrogen production. Marketed as a 'Plant-as-a-Product' concept, this system streamlines deployment, reduces costs, and aims to boost the adoption of green hydrogen technologies worldwide. MegaFlex stands out for its modular design, enabling rapid installation and scalability from megawatts to gigawatts, eliminating the limitations of traditional custom-built plants. The outdoor-ready system incorporates electrolysis units, power supply, water treatment, and smart control systems, ensuring reliable hydrogen output across diverse operational conditions. Noteworthy features include its ability to withstand harsh environments and lower overall system costs by 11.5% compared to traditional setups. Sungrow's focus on efficiency and long-term reliability is evident in MegaFlex, with the first large-scale implementation planned in Oman. Sungrow's track record in renewable energy innovation and global market presence further solidifies the company's commitment to sustainable energy solutions and driving the transition to low-carbon energy. Through MegaFlex, Sungrow and Wison Engineering aim to redefine how hydrogen plants are constructed and operated, pushing for standardized, industrial solutions to accelerate the global shift towards cleaner energy.