NOVELTY - A coupling solar thermal hot water electrolysis hydrogen production system comprises hydrogen energy supply modules (20), hydrogen and separation module (21), and storage module (22). The hydrogen separation module is provided on the direct current power supply of the hydrogen and separation modules. Memory modules are connected to the water tank (13). The energy supply module comprises a condenser connected in the collector device (2), a heat storage high temperature heat pipe heat exchangers (3) and heat exchanger unit (19).    USE - Coupling solar thermal hot water electrolysis hydrogen production system.    ADVANTAGE - The system is environment-friendly, and has reduced power consumption and improved efficiency.    DETAILED DESCRIPTION - A coupling solar thermal hot water electrolysis hydrogen production system comprises hydrogen energy supply modules (20), hydrogen and separation module (21) and storage module (22). The hydrogen separation module is provided on the direct current power supply of the hydrogen and separation modules. Memory modules are connected to the water tank (13). The energy supply module comprises a condenser connected in the collector device (2), a heat storage high temperature heat pipe heat exchangers (3) and heat exchanger unit (19). The heat collector is installed at the focal point of the converging mechanism. The collector absorbs the heat in the condenser, such that the internal temperature of the heat collecting apparatus is at not less than 1000 degrees C. The collector collects heat delivered to the heat exchanger unit. The heat exchanger unit of the thermal energy transmission and solar heat collector collects the hydrogen and separation module. The hydrogen separation module and the water and hydrogen mixture are heated to water vapor and hydrogen mixture above 800 degrees C.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic diagram of the coupling solar thermal hot water electrolysis hydrogen production system.    Collector device (2)    Heat storage high temperature heat pipe heat exchangers (3)    Water tank (13)    Heat exchanger unit (19)    Hydrogen energy supply modules (20)    Hydrogen and separation module (21)    Storage module (22)