Fishing-light complementary low-carbon smart fishing ground

The invention relates to a fishing-light complementary low-carbon smart fishery which comprises a culture pond, a circulation ditch, a culture wastewater purification ditch, a dual-purpose functional area, a sunshade device and a photovoltaic power generation device. According to the fishing-light complementary low-carbon smart fishery, photovoltaic power generation, water quality purification and fishery breeding are independent of one another and connected with one another, the fishery is not affected by the installation position of the photovoltaic power generation device, the photovoltaic power generation efficiency is improved through the photovoltaic power generation device, generated electric energy can be used for water quality purification and water circulation, and the energy consumption of the fishery is reduced. And the surplus power can be connected in a grid to obtain benefits. The dual-purpose functional area has two purposes, provides comfortable space and conditions for fishes due to the char