Solar cell capable of simultaneously performing photoelectric conversion and thermoelectric conversion

The invention relates to a solar cell capable of simultaneously performing photoelectric conversion and thermoelectric conversion, belonging to the technical field of solar photovoltaic power generation and thermoelectric power generation. The solar cell capable of simultaneously performing the photoelectric conversion and the thermoelectric conversion comprises a photoelectric conversion battery, a thermoelectric conversion battery and a heat sink, wherein the photoelectric conversion battery is stuck at the hot end of the thermoelectric conversion battery, and the heat sink is stuck at the cold end of the thermoelectric conversion battery. The solar cell can utilize the thermoelectric conversion battery and the heat sink to continuously absorb working waste heat in the photoelectric conversion battery while utilizing solar energy for performing the photoelectric conversion, thereby not only reducing the working temperature of the photoelectric conversion battery, but also improving the photoelectric conversion efficiency of the photoelectric conversion battery, and further enabling the solar cell to have higher conversion efficiency.