Solar cell is a device that converts sunlight into electricity.
Basic operations of a solar cell are pictured in figure 1 to figure 3. Figure 4 shows the layers of an organic solar cell. Perovskite is the absorber layer. spiro-OMeTAD is the holes transport layer. TIO2 and FTO are the electrons transport layers. Glass is the substrate. Gold is used as a contact. Building differents layer on the glass substrate is known as the fabrication of perovskite solar cell. The attached video link describe the steps of fabrication.
Basic operations of a solar cell are pictured in figure 1 to figure 3. Figure 4 shows the layers of an organic solar cell. Perovskite is the absorber layer. spiro-OMeTAD is the holes transport layer. TIO2 and FTO are the electrons transport layers. Glass is the substrate. Gold is used as a contact. Building differents layer on the glass substrate is known as the fabrication of perovskite solar cell. The attached video link describe the steps of fabrication.
Figure 1: Absorber absorbs the light and generates electrons and holes.
Figure 2: Generated carriers are collected by the electrodes.
Figure 3: Voltage dropped and current flow through the load.
Figure 4: Layers of a Perovskite Solar cell.