Low-carbon building multi-energy complementary device

The invention provides a multi-energy complementary device for a low-carbon building, and belongs to the technical field of low-carbon buildings. The fixed table is erected at the top of the generator assembly; the vertical wind collecting assembly is vertically and rotatably erected on one side of the fixed table through a circumferential moving assembly and is in transmission connection with a driving main shaft of the generator assembly through a transmission assembly; the horizontal water collecting assembly comprises a water collecting tank and a rotating circular ring; a plurality of first water guide plates are arranged at the bottom of the rotating circular ring and are correspondingly arranged below the water falling holes respectively; the horizontal power generation assembly comprises a rotating water tank located between the water collecting tank and the fixed table and a second water guide plate arranged at the bottom of the rotating water tank; a plurality of water falling grooves corresponding