The Solar-powered Express Passenger Stair is a special mobile equipment used for passengers to board and disembark from the aircraft. It can provide the best safety and comfort for boarding passengers. The self-made chassis has a reasonable structural design, high overall welding strength, advanced technology and good reliability. Different power configurations can be selected according to customer needs. According to customer needs, a walking power assist system can be configured. The electromagnetic brake active anti-collision system, which is the first of its kind in China, is installed. The hydraulic and electrical components of the whole vehicle are all configured with European and American brands. Optional high-power solar charging is available, eliminating the need for manual charging and greatly reducing labor costs. Optional electric power assist is available, reducing labor costs and making operation simpler, more convenient and safer.