Energy storage systems are really important for keeping the power supply stable. They can have a lot of problems that cause them to lose efficiency be unsafe and shut down without warning. The systems we have now need people to watch them or use methods, which are not very good and do not send warnings right away. We really need a system that can find faults and send alerts to make sure everything is reliable, safe and always working. The project we are talking about is the Smart Fault Detection and Alert Mechanism for Energy Storage Systems, which uses an Arduino Uno as the controller. This project uses sensors like a voltage sensor, current sensor and LM35 temperature sensor to keep an eye on the important battery parameters. The Arduino looks at the data. Shows it in real time on an I2C LCD display. If something is not right like if it goes beyond the limits the system uses a relay driver to protect it and a buzzer to warn people nearby. We also use a Node MCU Wi-Fi module to connect to the internet, which sends voltage, current and temperature readings to a platform so people can monitor and control it from far away. This means people can check the systems status at any time and get warnings if something goes wrong. The system we are proposing makes energy storage units more reliable, safer and more efficient which makes it really good for grids, renewable energy and industrial uses. It is, about making Energy Storage Systems better and Energy Storage Systems are very important. The Energy Storage Systems will be used in places and will make a big difference
M et al. (Thu,) studied this question.