Street light power reduction system using microcontroller and solar panel

摘要

It is very common these days that we see street light powered with solar panels. As the fossil fuels a redegrading and also polluting the environment the use efficient power systems needs to be implemented. This paper presents a remote sense based street light system. This system can put effort to vary intensity according to the density of the traffic and pedestrians. Also the High Intensity Discharge lamp is replaced by LED's. The system can be easily implemented widely where there is need of timely control.