Sistem Monitoring Melalui IoT Aplikasi dalam Android untuk Arus, Tegangan, Daya dan Waktu pada Panel Surya Berbasis ESP8266

Abstract

In the future, alternatives are needed that can be used as electricity genera- tors that are easily available and environmentally friendly, one of the alternatives that can be applied to obtain electrical resources is solar panels. Solar panels are an al- ternative that can convert solar energy into electrical energy. In the design of this tool, a system will be formed that is used to monitor the current and voltage that will be generated by solar panels. To be able to detect the current and voltage generated, the tool will use the ACS712 sensor measuring instrument to monitor the current in the solar panel. This system uses an Esp8266-based NodeMCU as an IoT platform in or- der to monitor the current in the system using an internet connection. The purpose of designing this tool is to be able to monitor the value of current, voltage and power on the solar panel using the ACS712 sensor.