Distribution box for photovoltaic operation and maintenance

The utility model discloses a distribution box for photovoltaic operation and maintenance. The distribution box comprises a distribution box body, wherein a fixed box is fixedly mounted at the bottomof the distribution box body; a protective door is arranged on the fixed box; a storage battery and an uninterruptible power supply are arranged in the fixed box; a control switch is arranged on one side of the uninterruptible power supply; the top of the distribution box body is provided with a plurality of supporting columns. And the top of each supporting column is fixedly connected with a first flange, the bottom of each supporting column is fixedly connected with a second flange, a mounting frame is arranged at the top of the supporting column located at the topmost portion, the bottom ofthe mounting frame is fixedly connected with a third flange, and photovoltaic cell panels are mounted on the two sides of the top of the mounting frame correspondingly. The photovoltaic power distribution box is simple in str