Solar energy storage device with heat dissipation structure

The utility model relates to the technical field of new energy, in particular to a solar energy storage device with a heat dissipation structure, which comprises a first energy storage shell, a ventilation opening is formed in the lower end face of a partition plate in a penetrating manner, and a first exhaust fan is mounted on the lower end face of the partition plate; and air outlets located below the partition plate are formed in the left side and the right side of the first energy storage shell in a penetrating mode correspondingly, and a rainproof cover is fixedly connected to the upper end face of the fixing rod. A plurality of supporting columns are fixedly connected to the bottom end of the interior of the first heat dissipation box, electric telescopic rods are connected to the four walls of the first heat dissipation box in a penetrating mode, first mounting plates are mounted at the ends, extending into the first heat dissipation box, of the four electric telescopic rods, and a plurality of first p