The utility model relates to a solar-energy-driven self-powered operated display device. The solar-energy-driven self-powered operated display device includes a solar photovoltaic power generation module and a battery module; the solar photovoltaic power generation module is connected with the battery module through an energy optimization management module; the energy optimization management module is connected with an external display module; and the external display module is connected with a fault detection module and a remote communication module. The solar photovoltaic power generation module of utility model, when light is sufficient, can provide electrical power to the whole system, and can also store excess energy in the battery module; when the light is insufficient, the battery module is used for supplying the power; the energy optimization management module realizes intelligent charge and discharge of the battery module and also realizes coordination control between a battery and a solar photovoltaic component; the external display module realizes a fault display throughout a whole day, a screen display during the day, and an uninterrupted self-powered display of an enterprise logo LOGOU during a night; and the remote communication function is used to realize real-time fault detection of key parts, so that the electrical power never fails.