The invention discloses a solar cell assembly, which comprises toughened glass (1), an EVA (Ethylene-Vinyl Acetate) layer (2) and a back plate (5) arranged in sequence from top to bottom, wherein a plurality of solar cells (4) are encapsulated in the EVA layer (2); a conducting adhesive tape (3) is connected between adjacent solar cells (4); the two ends of the conducting adhesive tape (3) are connected to the front faces and the back faces of two adjacent solar cells (4) respectively, and is jointed with a main grid line on the front face of a cell and a back electrode at a low temperature in a hot pressing way. In the solar cell assembly, the conventional tin-coated copper tape is replaced by using the conducting adhesive tape, so that the welding temperature of the cell is lowered; and meanwhile, the conducting adhesive tape has high flexibility, so that the bending phenomenon of each cell is reduced greatly, the possibility of hidden cracks and broken segments is lowered, and the stability and reliability of the assembly are enhanced.