EE-BMS-E1 is a comprehensive online battery monitoring system designed for UPS, telecom, power utility, solar applications. This BMS can monitor all cell voltage, internal resistance, current and temperature at regularly scheduled intervals. It is basically a window based software for real time viewing, automatic data collection, data analysis and report generating. EverExceed Battery monitoring system (EE-BMS-E1) has high reliability and stability with precision algorithm. The modular design easily expands to monitor an unlimited number of strings. It detects early identification of battery failure so that initiative actions can be taken without hampering the operation.