Iot Based Solar Energy Monitoring System

In this paper, a novel technique is proposed for monitoring a photovoltaic system connected to load, for energy monitoring. This monitoring system consists of an IOT device connected to a cloud database, which can be retrieved and displayed with the help of an mobile app. The cloud database are used to store the data such as voltage, current, measured in the connected system, analyzed at any time, which differs from the conventional measuring system. Sensors are used to read the parameters to be analyzed from the energy transferred across the system. The sensed data are sent to the database with help of the Arduino Uno R3 and NodeMCU ESP8266 Wi-Fi Module.