Intelligent energy storage device for photovoltaic power generation

In order to improve the heat dissipation efficiency of an energy storage cabinet, the utility model provides an intelligent energy storage device for photovoltaic power generation, which comprises a cabinet and an energy storage module, the cabinet comprises a base, a side wall and a top cover, the base comprises a bottom support, a heat dissipation plate and a heat dissipation fan, the heat dissipation plate is fixedly arranged at the top of the bottom support, the heat dissipation plate is of a hollow structure, and the heat dissipation fan is arranged on the side wall of the cabinet. A mounting hole is formed in the top of the heat dissipation plate, and heat dissipation holes are formed in the four side walls of the heat dissipation plate; the heat dissipation fan is composed of a fan body and an aluminum alloy heat dissipation piece, a plurality of fins are arranged on one face of the heat dissipation piece, the fan body is fixedly arranged on the side, provided with the fins, of the heat dissipation pie