Abstract: A radiative cooling-driven system for automated water collection and seed germination enhancement in desert regions includes a base. A bottom plate is fixedly inserted through a middle part of the base, a water collection cylinder is fixedly connected to an upper part of the bottom plate, a protective assembly is arranged at an upper part of the water collection cylinder, and a filter disc is fixedly connected to an inner wall of a middle part of the water collection cylinder. The present application incorporates the protective assembly. A windmill is driven to rotate during high winds, and a driving wheel and driven wheels drive winding shafts I to rotate via a drive rod. Cables are wound up, pulling protective plates to move toward the middle part of the water collection cylinder. As a result, the water collection cylinder is sealed, effectively blocking wind-blown sand from entering and preventing clogging.