The main advantages of thin-film solar cells are: small mass, extremely thin thickness (several microns), bendable, and simple manufacturing process.

A solar cell is a device that directly converts light energy into electrical energy through the photoelectric effect or photochemical effect. Also known as "solar chip" or "photovoltaic cell", it can output voltage instantly and generate current in the case of a loop as long as it is illuminated by a certain illumination condition. In physics, it is called solar photovoltaic (Photovoltaic, abbreviated as PV), referred to as photovoltaic.