The invention provides a light-agriculture-complementary intelligent waterfowl breeding facility which comprises a photovoltaic power generation structure unit and a facility body structure unit in elasticity-type triangular mutual support with the photovoltaic power generation structure unit. The photovoltaic power generation structure unit comprises a plurality of photovoltaic silicon plates anda plurality of uprights; the facility body structure unit comprises a hard ground, shady supporting rods with the top and the bottom connected with the back of the photovoltaic silicon plates and thehard ground and blocking thin films spread on the surfaces of the supporting rods; the photovoltaic silicone plates, the shady supporting rods and the uprights are in one-to-one corresponding arrangement, each shady supporting rod is an integrated supporting rod and arc-shaped, a distance between the bottom end of each upright to that of the corresponding shady supporting rod is greater than thatbetween the bottom end of the upright and an intersection point of an longitudinally upward extending line of the upright and a top end extending line of the corresponding shady supporting rod. The waterfowl breeding facility is simple in structure and has the advantages of 'one-land two-purpose, agriculture-light-complementing', and economic value of land in unit area is increased.