Packaging technology for crystal silicon solar-energy photovoltaic battery unit

A technology for photovoltaic battery packs and packaging processes, applied in circuits, electrical components, semiconductor devices, etc., can solve the problems of reduced battery efficiency, low production efficiency, easy formation of bubbles, etc., and achieves good lamination effect, high production efficiency, layered High quality compression effect
CN101533872AInactive Publication Date: 2009-09-16HUAIAN WEIHAO NEW ENERGY TECH
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
HUAIAN WEIHAO NEW ENERGY TECH
Publication Date
2009-09-16
Estimated Expiration
Not applicable ยท inactive patent
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Abstract

The invention discloses packaging technology for a crystal silicon solar-energy photovoltaic battery unit, which comprises the following steps of front welding, back concatenation, laminated laying, component lamination, battery trimming, framing, junction box welding, packaging testing and warehousing, and has the advantages that the packaging technology removes bubbles by lamination and vacuum-pumping so as to have good lamination effect, performs fractionated lamination so as to ensure that the relative position of a component string, glass and the like is stable and the lamination quality is high, and has short curing time and high production efficiency.
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Description

technical field

[0001] The invention relates to a battery encapsulation process, in particular to a crystalline silicon solar photovoltaic battery pack encapsulation process. Background technique

[0002] At present, the country vigorously advocates the development of green energy, and photovoltaic cells are one of them. The utilization rate and qualification rate of photovoltaic cells are closely related to the packaging process of battery packs. On the one hand, the existing packaging process is easy to form air bubbles, which reduces the efficiency of the battery. On the other hand, the lamination is performed at one time, which takes a long time for lamination and low production efficiency. Contents of the invention

[0003] The object of the present invention is to provide a crystalline silicon solar photovoltaic battery packaging process, the photovoltaic battery packaging is simple and reliable, the lamination time is short, and the production efficiency is high. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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