Why Solar energy? Pollution Free (clean energy) Limitless source of energy No greenhouse gas emission Solar Energy helps in reducing carbon footprint Solar Energy limits electricity bills Solar Energy maintains Continuous power supply How solar panel works? Photovoltaic cells convert direct sun light into electricity ( direct current) through photovoltaic effect. Direct use of electricity from solar panels is possible by the use of inverter ( which converts direct current to alternating current). Storage of electricity is possible by using battery Excess stored electricity can be sold back to the grid Net metering ( utility meter) will take care of the flow of electricity in and out of your place.