The invention discloses a solar-driven pressurized jet refrigeration system, and relates to the field of refrigeration systems. In an existing solar pressurization jet refrigeration system, the heat exchange temperature difference of an intermediate heat exchanger is large, further improvement of system performance is affected, and a large amount of irreversible throttling losses exist. The solar-driven pressurized jet refrigeration system comprises a solar heat collector, a first water pump, a heat storage water tank, a second water pump, a generator, a steam ejector, a condenser, a working medium pump, a two-phase ejector, a gas-liquid separator, an expansion valve, an evaporator and a scroll compressor. The scroll compressor is arranged at the inlet of the two-phase ejector, so that the pressure of a driving fluid inlet can be effectively improved, throttling loss recovery is realized, the pressure of a secondary fluid inlet of the steam ejector is improved, the performance of the steam ejector is improved, abnormal work is avoided, and the solar energy utilization rate and the system operation stability are improved; and the scroll compressor, the steam ejector and the two-phase ejector jointly bear the compression effect of a refrigerant, so that the power consumption is reduced, and the system energy efficiency is improved.