Design of photovoltaic toll station system on expressway

This article focuses on the photovoltaic power generation system at expressway toll stations as the research object. Firstly, the necessity and significance of the layout of the photovoltaic power generation system at expressway toll stations are discussed from the perspectives of power generation efficiency, operation cost, energy consumption, and business promotion. Subsequently, the structure, working principle, and functions of each power-consuming unit of the photovoltaic power generation system at toll stations are introduced in detail. The three working states of the photovoltaic power generation system are analyzed, providing theoretical basis and technical foundation for the application of photovoltaic toll stations on expressways, which is conducive to promoting the green development and construction of expressways and has certain practical value.