Portable photovoltaic assembly used for charging and manufacturing method of photovoltaic assembly

A technology of photovoltaic modules and manufacturing methods, applied in photovoltaic power generation, electrical components, circuits, etc., can solve the problems of being unable to meet the requirements of portability, light weight, wear resistance, poor portability, and wear resistance, and achieve improved Practicality and universality, improving reliability and reducing resistance loss

Inactive Publication Date: 2017-08-15
SPIC XIAN SOLAR POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Traditional photovoltaic modules are mostly used in large-scale power stations and small and medium-sized distributed power stations. The weight of a single module is 30kg, and the area can reach 1.95㎡, which is poor in portability. Low, the back is not resistant to wear and cannot meet actual needs
[0004] The traditional photovoltaic module production process usually includes: manual welding of the whole piece - typesetting - EL1

Method used

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  • Portable photovoltaic assembly used for charging and manufacturing method of photovoltaic assembly
  • Portable photovoltaic assembly used for charging and manufacturing method of photovoltaic assembly
  • Portable photovoltaic assembly used for charging and manufacturing method of photovoltaic assembly

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Example Embodiment

[0031] The technical solution of the present invention will be further described below in conjunction with the drawings and specific embodiments.

[0032] The manufacturing method of the portable photovoltaic module for charging of this embodiment includes: obtaining the solar cell; welding the solar cell to obtain the solar cell array; and sequentially laying the first glass, the first thin film, the solar cell array, and the second thin film. , The second glass is subjected to high-temperature vacuum lamination to obtain a component; the component is cooled, and an anti-collision corner guard is fixed on the periphery of the component; the positive and negative electrodes of the component are connected with the voltage regulation module.

[0033] In this embodiment, the cell is obtained by cutting the M2 specification P-type single crystal double-sided cell into equal parts, that is, obtained by laser scribing into N equal parts. The value of N can be determined according to actua...

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Abstract

The invention discloses a portable photovoltaic assembly used for charging and a manufacturing method of the photovoltaic assembly. The manufacturing method comprises that cells are welded to obtain a cell array; high-temperature vacuum lamination is carried out on first glass, a first film, the cell array, a second film and second glass which are laid successively to obtain an assembly; the assembly is cooled, and anti-collision protective corners are fixed in the periphery of the assembly; and anode and cathode of the assembly are connected with a voltage regulation module. According to technical schemes of the invention, the practicality and reliability of the portable photovoltaic assembly used for charging are improved.

Description

technical field [0001] The invention belongs to the technical field of making solar photovoltaic modules, and in particular relates to a portable charging photovoltaic module and a manufacturing method thereof. Background technique [0002] Solar power generation is one of the most promising renewable energy utilization methods in the world. Photovoltaic modules have been widely used because they can directly convert solar energy into electrical energy. With the continuous decline in the cost of photovoltaic power generation, photovoltaic products are gradually marketed and civilianized. Portable, practical and stable photovoltaic products will be used more and more. [0003] Traditional photovoltaic modules are mostly used in large-scale power stations and small and medium-sized distributed power stations. The weight of a single module is 30kg, and the area can reach 1.95㎡, which is poor in portability. Low, the back is not resistant to wear and cannot meet actual needs. ...

Claims

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Application Information

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IPC IPC(8): H01L31/048
CPCY02E10/50H01L31/0488
Inventor 王锐刘建达苗林左燕王琪张星魏亚楠
Owner SPIC XIAN SOLAR POWER CO LTD
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