The invention discloses a high pressure source group parallel pressure controlling large panel fluid high pressure forming machine. A die is used for supporting a panel; a drawing system is used for pressing the panel; an edge pressing system is used for pressing a flange region of the panel to prevent wrinkling; a high pressure system is used for controlling the pressure of a liquid filling cavity of the die; a liquid supply system is used for filling the liquid filling cavity of the die with a liquid; a control system can further control actions of a drawing cylinder proportional servo valve, an edge pressing cylinder proportional servo valve and high pressure source proportional servo valves according to the pressure of an edge pressing cylinder piston cavity, the pressure of the liquidfilling cavity, displacement of a piston of the drawing cylinder and displacement of a piston of the high pressure source measured. The fluid pressure can change in real time along with a drawing stroke; in the full course that the pressures of the liquid filling cavity are from zero to the maximum pressure, relatively high pressure control precisions are acquired. The high pressure source groupparallel pressure controlling large panel fluid high pressure forming machine is good in economical efficiency of the high pressure source, small in hydraulic impact, reliable in sealing structure andlong in service life.