Portable television capable of stably working and capable of projecting screen

The utility model discloses a portable television capable of stably working and capable of projecting a screen, which relates to the technical field of televisions and comprises a photovoltaic power supply module used for photovoltaic power supply; the intelligent control module is used for controlling the module to work; the super capacitor energy storage module is used for carrying out boosting and energy storage control; the power supply detection module is used for providing direct-current electric energy and detecting the power supply condition of the electric energy; the electric energy logic control module is used for voltage sampling, comparison and logic operation control; the discharge control module is used for discharge control; the power supply adaptive control module is used for stabilizing voltage and adjusting and providing required electric energy for the output module; and the near field communication module is used for screen projection control. According to the utility model, the super cap