Passive solar power supply outdoor ring main unit of power distribution network

The invention provides a power distribution network passive solar power supply outdoor ring main unit, and relates to the technical field of outdoor ring main units, the power distribution network passive solar power supply outdoor ring main unit comprises a cabinet body used for bearing each assembly, a mounting plate arranged on the upper surface of the cabinet body and a heightening frame arranged at the bottom of the cabinet body, and the inner side wall of the cabinet body is fixedly connected with a bearing assembly. Through the arrangement of the protection assembly, the solar panel is protected in rainy days, and the situation that the solar panel is corroded by rainwater outdoors for a long time and then damaged, so that normal utilization of solar energy is affected, power loss is caused, the practical cost is increased, and clean energy is greatly wasted is avoided; the problems that most existing ring main units are provided with solar power supply panels to save energy, but due to the fact that t