Hydrogen fuel cells provide a clean and efficient power source for commercial vehicles, such as delivery vans and municipal service vehicles. Compared to traditional internal combustion engines, hydrogen vehicles significantly reduce emissions and operate more quietly in urban environments, improving the quality of life for city residents. The hydrogen systems are designed with flexibility, allowing customization to meet the needs of different vehicle types and operational requirements, making them adaptable to various commercial transportation scenarios. They help businesses achieve their sustainability goals while maintaining economic efficiency and a competitive edge. Additionally, hydrogen vehicles greatly reduce carbon emissions during idling, further lowering the environmental impact, making them an ideal choice for urban transportation.