Today’s most efficient way of illumination and lighting, with an estimated energy efficiency of 80%-90% when compared to traditional lighting and conventional light bulbs.

A solar panel is a set of solar photovoltaic modules electrically connected and mounted on a supporting structure.A single solar module can produce only a limited amount of power; most installations contain multiple modules. 

What is Net Metering Sustainable Energy feed from your residence to national grid is called net metering.If the power generated using solar cells during the day time the excess power feed to the National Grid and during the night, power will be taken from the national grid.

Street lamps are a raised source of light, usually built on top of a pole, on the edge of a road. These are used to provide when needed, and is a series of lamps spaced at intervals along the road or walkway.Today, street lamps also contain light-sensitive photo cells that activate automatically when light is or is not needed.