Solar street lights are raised light sources which are powered by photovoltaic panels generally mounted on the lighting structure or integrated in the pole itself. The photovoltaic panels charge a rechargeable battery, which powers a fluorescent or LED lamp during the night. Solar street lights are designed to work throughout the night. Solar Street lights come with dusk to dawn sensors, which automatically on the light in evening and off in the morning and charging during the day. Solar Power Lights are the perfect solution of green lighting.
Solar street lighting system uses the photovoltaic technology to convert the sunlight into DC electricity through solar cells. The generated electricity can either be used directly during the day or may be stored in the batteries for use during night hours.