KETEP 세계에너지시장정보

1. A solar cell, characterized by, including:cells, including opposite front and back;a plurality of first welding tapes and a plentiful second welding tape, arranged on the back side; along the first direction parallel to the back side, the first welding tape and the second welding tape are arranged alternately;a planging of insulating strips, one insulating strip is arranged on the side of a second welding strip away from the cell;the first conductive foil is arranged on the side of the insulating strip away from the cell, and the first conductive foil is connected with the plurality of first welds with an electric wire;the packaging cover plate is arranged on the side of the first conductive foil away from the cell, and the packaging cover plate is provided with a hole;conductive bending structure, the conductive bending structure bending to form the first and second parts, the first part is electrically connected with the first conductive foil, and the second part leads out of the encapsulation cover through the opening;wherein, the thickness of the first conductive foil is less than or equal to the thickness of the conductive bending structure;the first part overlaps with the first conductive foil part, and the opening exposes the part of the first part overlapping with the first conductive foil.