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

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. ...

AI Technical Summary

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 test - lamination - EL2 test - trimming - framing - curing - testing several major processes, photovoltaic modules are fixedly installed in a specific position as a whole Cooperate with combiner boxes, inverters and intelligent control systems to centrally distribute and utilize electric energy, which cannot meet the current actual needs for photovoltaic products, portability, light weight, wear resistance, mobility, plug and play, etc.

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