Disclosed are a system of inspecting wireless charging of an electric vehicle and a method thereof. According to an embodiment of the present invention, the system of inspecting wireless charging of an electric vehicle, which inspects performance of a high voltage battery of an electric vehicle, comprises: a wireless charger for transmitting power for wireless charging of the high voltage battery through a transmission pad located on an inspection reference line of a bottom part; a centering part for aligning the position of a reception pad to the vertical position of the transmission pad through a driving roller where the electric vehicle is mounted; and an inspector for connecting wireless diagnosis communications through a wireless terminal and an antenna of the electric vehicle, wirelessly charging the high voltage battery by supplying power through the wireless charger, and integrally inspecting an operation state of at least one among a battery management system (BMS), a battery cooling system, a battery charging system and a high voltage distribution system during wireless charging of the high voltage battery by receiving test information from an electric power control unit (EPCU) of the electric vehicle connected through the wireless diagnosis communications.
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