The invention discloses a solar road energy comprehensive gallery system. The solar road energy comprehensive gallery system comprises a solar power generation system, a door-type rigid frame supporting structure, an intelligent traffic and lighting system and a road drainage system. The solar power generation system serves as a shed top and is erected above the door-type rigid frame supporting structure; and the intelligent traffic and lighting system is installed on a fixed cross beam of the door-type rigid frame supporting structure and composed of an information collection device, an information processing backstage and a signal output device. Through power generation of a solar cell panel, the energy source requirement of road facilities such as the intelligent traffic and lighting system are met, environment-friendly power can be provided for production and life of people through grid-connected power generation, and the solar road energy comprehensive gallery system has the important significance for developing clean energy sources and propelling the development of the intelligent traffic, environment-friendly traffic and safe traffic.