The invention discloses a field electromagnetic shielding vehicle for power supply operation. The field electromagnetic shielding vehicle comprises an automobile main body, an electromagnetic shielding cabin, a storage battery pack, a wind power generating system and a solar power generating system, wherein the electromagnetic shielding cabin is arranged on the automobile main body, the wind power generating system and the solar power generating system are connected with the automobile main body and the electromagnetic shielding cabin, the electromagnetic shielding cabin comprises six sides of cabin walls, each cabin wall respectively consists of an inner skin plate, an outer skin plate and a foam plate, the foam plate is arranged between the inner skin plate and the outer skin plate, ventilation windows are respectively formed in the left cabin wall and the right cabin wall, a honeycomb-shaped wave filtering plate is arranged on each ventilation window, a metal gasket is arranged between the honeycomb-shaped wave filtering plate and the corresponding ventilation window, a cabin door is arranged on the back cabin wall, and the solar power generating system comprises a solar photovoltaic battery panel. The field electromagnetic shielding vehicle has the advantages that the position of the electromagnetic shielding cabin can be conveniently moved, in addition, the electromagnetic shielding vehicle is provided with the solar power generating system and the wind power generating system, and the electricity is supplied to the automobile main body and the electromagnetic shielding cabin.