Simulation study is required in design stage. Using reputed software like Etap our team can identify harmonics in both current and voltage, implement and test solutions, identify if voltage and current distortion are in the acceptable range as well is part of the study. We count on SLD (single line diagram) for loads schedule , comprehensive load flow and accurate scan using stored harmonic profile and power system components frequency details will allow our engineer to provide details graphs and reports of individual harmonic levels in both current and voltage, harmonics spectrum plots and waveforms. Our software is complying with IEEE 519-2014, IEEE 141, ANSI/IEEE 399, IEC 610003-14