The present invention relates to a composite power generation system having a support reaction force wall, a wave power generator, and a wind power generator, which can be installed on a structure of a semi-permeable breakwater using a cast-in-place pile of a prefabricated caisson so that a prefabricated panel and an assembly- To a semipermeable breakwater of a facility. The present invention for this purpose is to install a bottom hoeing on the sea floor by applying the cast-in-place pile method of the prefabricated caisson to the independent float basis method of the upright type breakwater which is relatively easy to secure the effective passage of the ship, and； The support pile is connected to the bedrock using RCD equipment； The piles are stacked on the pile reinforcing supports by dividing the landfill area, and the piles are stacked on the piles so that the piles are filled with the crushed stones so that the load is increased and the waves are distributed through the crushed stones； A pedestal assembly panel in a curtain wall manner is laminated to the front between a plurality of field drilled piles stacked with the prefabricated panels； When the installation up to the artificial tongue is completed, the pile and the head of the supporting reaction force wall are assembled and the reinforcing bars, concrete, and cap beam between the piles and the supporting reaction force wall are installed and integrated, Lt； / RTI >； The space of the upper plate is provided to accommodate the rotational force and the lift of the wind power generator by installing a solar collecting plate and installing a tower of the wind power generator in connection with the pile support on the rear side of the floor tile. The wind power generator is characterized in that a transmission pipe composed of a plurality of transmission line cage partly-assembled caissons and a power transmission pipe pile caisson is provided.본 발명은 하부후팅의 현장타설 말뚝에서 조립식 판넬과 받침대 조립판넬이 설치되도록 조립식 케이슨의 현장타설말뚝을 이
