Processing technology of high-performance plate type solar photovoltaic module

Abstract

The invention discloses a processing technology of a high-performance plate type solar photovoltaic module, and relates to the field of photovoltaic technology. According to the technology, an isolation buffer module is laid between every two adjacent battery piece layers; a hot melting buffer adhesive layer in each isolation buffer module is located at a corresponding preset area on a second longitudinal welding layer, an isolation layer is located between the hot melting buffer adhesive layer and the second longitudinal welding layer, and the isolation layer in at least one isolation buffer module is further fixedly provided with a transverse welding line which contacts with a cross position of a longitudinal welding line; and therefore, in the welding process, the longitudinal welding lines and the transverse welding lines can be welded at the same time, and the hot melting buffer adhesive layers are hot-melted and fixedly bonded with the back edges of battery pieces, so that the pressure of the welding layers on the edges of the battery pieces is reduced or eliminated, and the battery pieces are protected; and due to the isolation layers, the other sides of the hot melting buffer adhesive layers are not fixedly bonded with the welding layers. The processing efficiency of the processing technology is high, and the performance of the processed solar photovoltaic module is excellent.

Description

technical field [0001] The invention relates to the field of photovoltaic technology, in particular to a high-performance plate solar photovoltaic module processing technology. Background technique [0002] With the rise of energy prices, the development and utilization of new energy has become the main topic of research in the field of energy. Because solar energy has the advantages of no pollution, no regional restrictions, and inexhaustible supply, the study of solar power generation has become the main direction for the development and utilization of new energy. The use of solar photovoltaic modules to generate electricity is one of the main ways people use solar energy today. [0003] In conventional solar photovoltaic modules, the ribbon is the main material for transmitting current. The thickness and width of the ribbon affect the resistance of the ribbon material. The larger the size, the smaller the resistance. Conversely, the smaller the size, the greater the resi...

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Problems solved by technology

Does this increase the complexity of the welding equipment a lot, making it difficult for the design of the equipment and the output beat of the equipment to achieve the ideal goal?

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