India's manufacturing sector, particularly the MSME base, plays a crucial role in driving the growth of the green hydrogen sector. To unlock the full potential, partnerships with vendors and suppliers are essential, especially in developing manufacturing ecosystems for electrolyser components. Addressing technical challenges like membrane manufacturing and electrode assembly is vital to meet the demand for essential components. R&D is highlighted as crucial to optimize manufacturing processes, reduce costs, and promote the widespread adoption of green hydrogen. Emphasizing efficiency in electrolysers and Balance of Plant systems is necessary, considering factors beyond cost like end-use suitability. Skilling programs, collaboration between academia, industry, and government, well-planned infrastructure, and sound policies are identified as critical enablers for success. Leveraging digital technologies such as IoT, data analytics, and machine learning can optimize green hydrogen systems' performance, integration, cost, safety, and efficiency. Ultimately, driving growth and innovation in India's green hydrogen sector requires a multi-faceted approach with a focus on partnerships, R&D, efficiency, and innovation, supported by a conducive ecosystem of policies, financing, and infrastructure to achieve a sustainable future and meet global energy needs.