Photovoltaic welding strip detergent

A technology for photovoltaic ribbons and cleaning agents, applied in the directions of detergent compositions, soap detergent compositions, surface active non-soap compounds and detergent compositions, etc. Wet force, reduce the residue of foreign matter, enhance the effect of decontamination

Inactive Publication Date: 2016-08-24
任海涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If there is residual tin slag on the surface of the welding strip, the metal oxides are prone to generation and falling off during machine welding.

Method used

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  • Photovoltaic welding strip detergent
  • Photovoltaic welding strip detergent
  • Photovoltaic welding strip detergent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The invention relates to a cleaning agent for photovoltaic ribbon, which is made of the following raw materials in percentage by weight: 0.01% hydrogen peroxide, 0.5% fatty acid glyceride, 2% ethylene glycol butyl ether, 1% ethanol, The balance is deionized water.

Embodiment 2

[0017] The invention relates to a cleaning agent for photovoltaic ribbon, which is made of the following raw materials in percentage by weight: 0.05% hydrogen peroxide, 0.1% fatty acid glyceride, 1% ethylene glycol butyl ether, 2% ethanol, The balance is deionized water.

Embodiment 3

[0019] The invention relates to a cleaning agent for photovoltaic ribbon, which is made of the following raw materials in percentage by weight: 0.02% hydrogen peroxide, 0.2% fatty acid glyceride, 1.1% ethylene glycol butyl ether, 1.2% ethanol, The balance is deionized water.

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PUM

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Abstract

The invention discloses a photovoltaic welding strip detergent. The photovoltaic welding strip detergent is prepared from the following raw materials by weight percent: 0.01-0.05% of hydrogen peroxide, 0.1-0.5% of surfactant, 1-2% of ether solvent, 1-2% of alcohol solvent and the balance of deionized water. The photovoltaic welding strip detergent has the advantages and beneficial effects that as hydrogen peroxide with low weight percent is added to the detergent, the residues of foreign matters on the surfaces of welding strips can be reduced; meanwhile, as the surfactant is added, the wetting power of the welding strip surfaces can be increased, thus enhancing the decontamination effects; the detergent can be directly used, without dilution, and the photovoltaic welding strips only need to be soaked for several seconds or be directly washed when the detergent is used; therefore the detergent is convenient to use.

Description

technical field [0001] The invention relates to a solar photovoltaic power generation technology, in particular to a photovoltaic ribbon cleaner. Background technique [0002] Solar energy is a clean and renewable energy source. Industrial use of solar energy depends on solar photovoltaic panels. With the rapid development of the photovoltaic industry, the production of solar cell products has developed from traditional manual welding to machine welding, which has higher requirements for the surface of the ribbon. If there is residual tin slag on the surface of the solder strip, the metal oxide is prone to generational degradation and falling off during machine welding. Therefore, before machine welding, the ribbon needs to be cleaned; on this basis, it is a technical problem to be solved urgently by those skilled in the art to provide a photovoltaic ribbon cleaner with good cleaning performance. Contents of the invention [0003] The object of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D10/02
Inventor 任海涛
Owner 任海涛
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