Energy Audit And Power Quality Analysis System is used for conducting survey, for inspection and also for analyzing flow of energy in specific structure and equipment. Advanced mechanism of this system ensures spike or sags frees sinusoidal waveform at frequency of 50Hz. Energy Audit And Power Quality Analysis System is also used for verifying operating condition and performance of existing power factor correction capacitor panel. This equipment is also required to analyze possible inconsistencies between specific system and load.