Hospitals both in urban and rural areas consume a lot of energy throughout the day as the electrical equipment used directly or indirectly to treat patients require uninterrupted power. Combined with power shortages and rising cost of diesel, rooftop solar power makes a compelling case for implementation in hospitals, The solar power brings in clean and green power to the world, thus saving the environment, besides providing the required power by harnessing the power from the sun. The required solar power can be determined by adding up the power consumption by each of the electrical appliances in the Hotels.