Solar cell front electrode and solar cell

• Main Authors: WU QIONG, YANG KEJIANG, LIU SHIHAN, SUO SHUAIFENG
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The invention relates to a solar cell front electrode and a solar cell. The solar cell front electrode comprises a wire and a packaging adhesive film, wherein the wire comprises a side surface and twoend surfaces; the side surface comprises a conductive plane and a packaging surface which are connected with each other, the conductive plane is partially used for being connected with a power generation layer of a battery, and the packaging surface is connected with the packaging adhesive film in an attached manner; a conductive plane is arranged on the cylindrical side face of the wire and usedfor being connected with a power generation layer of the battery. The power generation layer is connected with the front electrode through the plane, so the contact area between the wire and the power generation layer is increased, the interface resistance is greatly reduced, the speed and magnitude of electrons of the power generation layer entering the wire are increased, and power generation efficiency and the utilizat