Special material box for detecting solar cells

The utility model relates to the technical field of battery piece material boxes, and solves the problems that at the present stage, battery pieces are inconvenient to take and use, and the partitioning effect is poor. Comprising a bearing area and a marking area, the bearing area comprises a bottom piece and a bearing bin installed on the bottom piece, the bearing bin comprises a left bin and a right bin, the material box further comprises fins, the fins are connected in the left bin and the right bin in a coupling mode, and a plurality of cavities are formed between every two adjacent fins and used for bearing the battery pieces. The height of the structural body of the bearing bin is gradually reduced from back to front, and the front and rear side walls are connected through an arc structural body. The fins are detachably installed in the left bin and the right bin, the bearing bin is provided with a plurality of inner grooves used for being connected with the fins in an inserted mode, and the marking are