Laminate and its preparation method, double-glass photovoltaic module and its preparation method
A double-glass photovoltaic and laminate technology, applied in photovoltaic power generation, electrical components, semiconductor devices, etc., can solve the problems of easy delamination and leakage, and laminates are easy to delaminate and leak, and achieve the problem of not easy delamination and leakage, Beneficial for application and edge regularity
Active Publication Date: 2018-07-17
ZHANGJIAGANG GCL INTEGRATION TECH CO LTD +2
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Problems solved by technology
[0004] Based on this, it is necessary to provide a method for preparing laminates that are not prone to delamination and leakage for the problem of easy delamination and leakage of laminates in traditional double-glass photovoltaic modules.
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[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.
[0028] It should be noted that the components in all the descriptions and drawings of the present invention are only schematic positional relationships and connection relationships, and the dimensions of each component do not represent their actual dimensions.
[0029] See figure 1 , the...
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The invention relates to a laminated part and a preparation method thereof, a double-glass photovoltaic module and a preparation method of the double-glass photovoltaic module. The preparation method of the laminated part comprises the following steps of sequentially laying front glass, a first sealing layer, a solar cell layer, a second sealing layer and back glass in a stacked manner in sequence to obtain a stacked part; pasting an edge sealing tape on the side surface of the stacked part and the edges, close to the side surface of the stacked part, of the front glass and the back glass, and pre-sealing the stacked part to obtain a sealed part; and laminating the sealed part to obtain the laminated part. According to the preparation method of the laminated part, the stacked part is firstly pre-sealed by adopting the edge sealing tape and then laminated, so that the obtained laminated part comprises the edge sealing tape located on the edge of the stacked part, the edge sealing tape is capable of preventing moisture in air from infiltrating into the laminated part from the edge of the laminated part, the laminated part does not easily fall off to cause electric leakage and the application is facilitated.
Description
technical field [0001] The invention relates to the field of photovoltaic technology, in particular to a laminate and a preparation method thereof, a double-glass photovoltaic module and a preparation method thereof. Background technique [0002] As a new energy source, solar energy has the advantages of being inexhaustible, clean and environmentally friendly compared with traditional fossil fuels. At present, one of the main solar energy utilization methods is to convert the received light energy into electrical energy output through photovoltaic modules. Among them, double-glass photovoltaic modules are more and more favored by power station customers due to their higher reliability and anti-PID performance. [0003] However, the traditional double-glass photovoltaic module includes a laminate, which includes a solar cell layer, and a sealing layer and a surface glass are laminated on both sides of the solar cell layer. When this double-glass photovoltaic module is used in...
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IPC IPC(8): H01L31/048H01L31/18
CPCH01L31/048H01L31/0488Y02E10/50Y02P70/50
Inventor 张雨军陈辉
Owner ZHANGJIAGANG GCL INTEGRATION TECH CO LTD