In Saint Petersburg there are "solar" panels for stops

    



Electronics provides passengers with public transport portal of St. Petersburg about the time of arrival of the bus or trolleybus.
This is a pilot project implemented by the Committee on transport and SPb gku "transport Organizer" in the context of the search for various technical solutions to enhance the awareness of passengers about schedules and routes of public transport.





These displays unique for Russia and can work even in a Northern climate.

Information about the projected arrival of the vehicle is transmitted to the information module via a radio link in accordance with the data of the public transport of Saint-Petersburg and is calculated with accuracy to the minute.

In total, the project has installed five information modules.





Source: greenevolution.ru