Solar cell

Abstract

The present disclosure relates to the technical field of solar cells, and provides a solar cell. The solar cell may include a plurality of cells and a plurality of ribbons. Each cell includes a plurality of grid line sets arranged side by side along a first preset direction, each grid line set includes a plurality of grid lines of a preset length arranged in parallel along a second preset direction, and the grid lines in two adjacent grid line sets are disconnected, where the first preset direction is perpendicular to the second preset direction. Each ribbon connects the plurality of cells to one another in series and is soldered to all the grid lines in one grid line set of one cell. According to the present disclosure, the plurality of grid line sets are disposed at the cell, and the grid lines between the grid line sets are disconnected from each other, which can save an amount of grid line paste and costs. In addition, compared with continuous grid lines, the disconnected grid lines between the grid line sets reduce shielding of the cell, and increase a light absorption area of the cell, thereby improving the performance of the cell.

Dependencies are inferred from the claim text.