Flexible photovoltaic module manufacturing method

Abstract

The application provides a flexible photovoltaic module manufacturing method. The method comprises the following steps: connecting a plurality of battery pieces in series to construct battery strings;connecting the plurality of battery strings in series or / and in parallel to construct a battery layer; overlaying the battery layer, a front board material layer, a sealing material layer and a backboard material layer according to a preset sequence, and performing uniform lamination treatment to obtain an integral laminated part; stamping the integral laminated part to remove the front board material, the sealing material, the back board material and the residual electrical connection material between the battery strings in order to obtain a plurality of flexible photovoltaic module units which are electrically connected; and laminating the plurality of flexible photovoltage assembly units as a whole with a composite material layer and a flexible substrate according to a preset sequenceto obtain a foldable and bendable flexible photovoltaic module. Through the embodiments in the application, large-scale production of the flexible photovoltaic modules can be realized, and the production and machining cost is lowered.

Description

technical field [0001] The present application relates to the field of photovoltaic technology, in particular to a method for manufacturing a flexible photovoltaic module. 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. Using solar cells to generate electricity is a major way people use solar energy today. [0003] The front panel of existing solar photovoltaic module products is made of glass, which is heavy and fragile, and inconvenient to transport. It is suitable for large-scale ground power stations or roof power stations, and is not suitable for civilian photovoltaic products that are often transported. At present, new ener...

AI Technical Summary

Problems solved by technology

In the early stage, CN201811040972 is a flexible photovoltaic module manufacturing method. In the practice process, our company still faces many production processes of flexible photovoltaic modules, it is difficult to form large-scale production, and the production and processing costs are high. Further improvement is required. The design is suitable for automation and Changes in Efficient Manufacturing

[0005] There are at least the following problems in the prior art: there are many production processes of flexible photovoltaic modules, and it is difficult to form large-scale production, resulting in high production and processing costs

Images