Download PDFOpen PDF in browserEnergy efficient : IOT based street lights monitoring system by using solar energy with NodeMCUEasyChair Preprint 22455 pages•Date: December 25, 2019AbstractThe street lights are actually consuming huge amounts of electrical energy throughout the world.With the Internet of things gradually entering into our daily lives and solar panels witch convert sun’s energy to electrical ,energy consumption becomes more efficiently, The main purpose of the system is to monitor the solar panel and battery status live online and The system also detects fault in the system and indicates it using GSM(Global System for Mobile communication) technology by sending SMS to the maintainer to look the maintenance. The system with the motion sensor to turn on and off the light by motion detection in night time. The system light will be off during the day time. This essay briefly describes the solar led street lighting system. It uses the solar radiation energy to charge the battery with the solar panel during day time, and offer energy to the LED(Light Dependent Resistor) light equipment at night. This system has a double advantage in both utilization of new energy and energy-saving. This project provides an efficient transmission and intelligent synthesis of Internet of Things, the system can obtain real-time information about energy from Battery and solar voltage then be transmitted. Keyphrases: GSM, IoT, NodeMCU, Solar panel, smart street lights
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