Solar-powered aerator

The utility model discloses a solar-powered aerator. A solar cell panel is connected with a charging and discharging controller; the charging and discharging controller is connected with a storage battery and multiple groups of electrolysis electrodes respectively; and the two ends of each group of electrolysis electrodes are connected with an oxygen diffusing plate and a hydrogen lead-out pipe respectively. Solar energy is taken as energy for providing electric power for the electrolysis of water, so that energy is saved, and the environment is protected; and the solar-powered aerator is suitable for wild use environments of aquaculture.