| 摘要 |
A solar cell array (30), a solar cell module (100) and a manufacturing method thereof are disclosed. The solar cell array (30) includes a plurality of cells (31), adjacent cells (31) connected by a metal wire, at least one metal wire extending reciprocally between a surface of a first cell (31A) and a surface of a second cell (31B) adjacent to the first cell (31A) to form a plurality of conductive wires (32), the number of the conductive wires (32) being n, y-y×20％≤n≤y+y×20％, in which n is an integer and y＝4.0533X-1.28/1562*A*B, in which X is a diameter value of the metal wire with mm as a unit, 0.1≤X≤0.5, A and B representing length and width of the cell (31) with mm as the unit; the cells (31) being provided with secondary grid lines (312) on front surfaces thereof, and the conductive wires (32) being welded with the secondary grid lines (312) by a welding layer (322). |
