▎ 摘　　要

NOVELTY - Bus stop using a large-scale perovskite solar cell (220) comprises: a body unit fixed to the ground to maintain the overall shape; a solar cell unit for producing electrical energy from sunlight; and an energy storage system (300) for storing the electrical energy produced by the solar cell part. The perovskite solar cell comprises: a substrate (glass); an electrode layer laminated on the substrate and including a fluorine doped tin oxide, a light absorbing layer laminated on the electrode layer, a perovskite layer laminated on the light absorbing layer and including a perovskite compound, and a graphene-carbon nanotube hybrid structure laminated on the perovskite layer. USE - Used as bus stop using large-scale perovskite solar cell. ADVANTAGE - The bus stop: utilizes the lighting unit that better even in the dark night (at night), the bus driver may stop the bus safely by accurately checking a location at the bus stop, outputs light only at night and does not output light at day, thus minimizing the consumption of the electrical energy stored in the energy storage system; can easily checking visually a current air quality condition by varying an air quality color according to a measured value of it by introducing a fine dust sensor that measures ultra-fine dust contained in the outdoor air into the bus stop; and utilizes the battery management system that serves to control batteries that may have different characteristics, may perform a protection control function of the battery, a life prediction control function of the battery, a battery charge and discharge control function, and may control the battery to be safely used while showing the maximum performance of the battery. DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a form in which a lighting unit is formed on the entire one surface of a body unit and a form in which a lighting device is inserted into the body unit in the bus stop. Fine dust sensor unit (110) Lighting unit (120) Perovskite solar cell (220) Energy storage system (300) Bench unit (400)