The invention relates to a power distribution cabinet. A multifunctional power distribution cabinet comprises a cabinet body, wherein the power distribution cabinet is characterized in that a shock absorber is arranged on a lower support column, and the bottom of the cabinet body is fixed on the shock absorber; a scroll is mounted on a top plate through a bearing, a rainproof and sunscreen curtain fixing hook is arranged at the upper side of a base to corresponding to the scroll; a rainproof and sunscreen curtain is wound on the scroll, and a hanging hole is arranged at the lower end part of the rainproof and sunscreen curtain; an air inlet and an air outlet are arranged on the cabinet body; an exhaust fan is arranged at the air outlet; a solar cell panel is mounted on the top plate; the solar cell panel is connected with an accumulator through a power line; the accumulator is fixed in the cabinet body; the exhaust fan is electrically connected with a control circuit, and a power input end of the control circuit is electrically connected with the accumulator. The cabinet disclosed by the invention has the features of being good in shock absorption, good in ventilation, simple in rainproof and sunscreen structure, and capable of utilizing the solar energy.