Smart Power Management System Based on Internet of Thing

The renewable energy resources become very popular and commonly used now a days. An example of a clean renewable energy resource is the energy generated using photovoltaic (PV) systems. As a result of using PV as a renewable energy resource, components of PV such as an inverter become widely used for this purpose and in order to enhance the maximum obtained power from PV, different methods were used to achieve the desired power, where it become a very considerable to use different methods to achieve desired maximum power received from PV. The main goal of this manuscript is to introduce the idea of using photovoltaic system, along with its components (sizing of arrays, charge regulator ratings, inverter ratings and other related information),for a specific load, to achieve a design generates power up to 50kw from solar PV system. Company provided details of the available area of the rooftop. Solar irradiation data will be utilized to the estimate the annual energy output as well and the cost per KWh of electricity generated from a specific PV system using ret screen software. Economic indicators such as internal rate of return, the payback period, the net present value, the annual life cycle savings, and the cost renewable energy production will be considered as well. As per our scenario of working we can make supply to the power grid if extra energy is generated and also display the real time status on the mobile application about all the power management system using Internet of Things and ESP8266 Module.