High-voltage direct-hanging energy storage PCS structure

The utility model relates to the technical field of high-voltage energy storage products, and discloses a high-voltage direct-hanging energy storage PCS structure which comprises a shell and a cover plate which are detachably connected, a plurality of thin-film capacitors, a plurality of air duct partition plates parallel to side plates, a charging resistor and a charging contactor are fixedly installed on a bottom plate, and the bottom plate is fixedly provided with a plurality of air duct partition plates parallel to the side plates. Partial areas of the tops of all the air duct partition plates are jointly provided with radiators, and inversion mechanical bypass contactors are fixedly arranged in the areas, not connected with the radiators, of the tops of the air duct partition plates in an embedded mode. An IGBT assembly is fixedly connected to the upper surface of the radiator, a capacitor laminated busbar is fixedly arranged on the upper surface of the thin-film capacitor, and a direct-current mechanica