The invention provides an optimal planning and orderly quitting method for an electric bus charging station, and belongs to the technical field of electric bus charging stations, and the method comprises the steps: firstly building an electric bus charging station location and constant volume optimization model; determining a charging station configuration scheme meeting a charging peak period according to the location and constant volume optimization model; determining a charging station configuration scheme meeting a charging peak period according to the location and constant volume optimization model in combination with the charging station configuration scheme meeting the charging peak period; classifying the charging stations according to the charging station configuration scheme meeting the charging peak period and the charging station configuration scheme meeting the charging flat peak period; and based on the classification of the charging stations, performing energy storage configuration on each charging station so as to balance charging demand changes in a peak period and a flat peak period. According to the method, the planning and quitting problems of the electric bus fast charging station in the area where the charging demand suddenly increases and falls back in a short time are solved, and the problems of idleness and resource waste of the charging station after the charging demand falls back due to one-time planning are avoided.