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Photovoltaic panel film layer for river regulation and production process

A photovoltaic panel and film layer technology, applied in photovoltaic power generation, coatings, electrical components, etc., can solve problems such as component damage, affecting the power generation of solar photovoltaic power generation systems, and damage to the anti-reflection layer of photovoltaic module glass, achieving weather resistance Good, achieve self-cleaning, prolong life effect

Pending Publication Date: 2022-03-11
中科智清生态技术(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of river management, frequent extreme weather conditions such as water flow, hail and other factors will cause serious damage to the anti-reflection layer of the glass of photovoltaic modules, causing damage to large areas of modules, and then affecting the entire solar photovoltaic power generation system. Generating power

Method used

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  • Photovoltaic panel film layer for river regulation and production process

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Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment provides a photovoltaic panel film layer for river management, which is used on the surface of photovoltaic panels, including the following raw materials in parts by weight: 60 parts of epoxy-modified polyacrylic resin, 3 parts of curing agent, 5 parts of infrared reflective filler, heat dissipation 3 parts of filler, 6 parts of self-cleaning filler, 0.5 parts of leveling agent and 20 parts of solvent.

[0027] Wherein, the epoxy-modified polyacrylic resin includes the following components in parts by weight: 20-30 parts of epoxy resin, 50-60 parts of acrylic resin, 10-15 parts of vinyl acetate, 4-6 parts of methacrylic acid share.

[0028] Described curing agent is benzophenone, 1-hydroxy-cyclohexyl-phenyl ketone, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 1-hydroxy cyclohexyl phenyl ketone, 2 - One or more of hydroxymethylphenylpropan-1-one, aroylphosphine oxide, and dibutyltin dilaurate.

[0029] The infrared reflective filler is nano tin dioxide and / or...

Embodiment 2

[0040] This embodiment is similar to Embodiment 1, the difference is that the ratio of raw materials is different, a photovoltaic panel film layer for river management, including the following raw materials in parts by weight: 50 parts of epoxy modified polyacrylic resin, 1 part of curing agent, infrared 2 parts of reflective filler, 5 parts of heat dissipation filler, 1 part of self-cleaning filler, 0.6 part of leveling agent and 15 parts of solvent.

Embodiment 3

[0042]This embodiment is similar to Embodiment 1, and the difference is that the ratio of raw materials is different. A photovoltaic panel film layer for river management includes the following raw materials in parts by weight: 55 parts of epoxy-modified polyacrylic resin, 2 parts of curing agent, infrared 6 parts of reflective filler, 2 parts of thermal filler, 4 parts of self-cleaning filler, 0.4 part of leveling agent and 15 parts of solvent.

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Abstract

The invention discloses a photovoltaic panel film layer for river regulation and a production process, the film layer is used for the surface of a photovoltaic panel, and the film layer comprises the following raw materials in parts by weight: 50-70 parts of epoxy modified polyacrylic resin, 1-5 parts of a curing agent, 2-8 parts of an infrared reflection filler, 1-5 parts of a heat dissipation filler, 1-10 parts of a self-cleaning filler, 0.2-0.6 part of a leveling agent and 15-30 parts of a solvent. According to the film layer for protecting the antireflection layer of the photovoltaic glass, the antireflection layer of the antireflection glass can be well protected, the service life of the antireflection layer is effectively prolonged, and the stability of the power generation power of a component is ensured. By reasonably selecting the raw materials and proportion of the components, the components of the film layer have a synergistic effect, the light transmittance of the photovoltaic panel is maintained, meanwhile, the passing rate of infrared rays is greatly reduced, the heat dissipation filler is cooperated, the temperature of the inner layer can be greatly reduced, the efficiency of a component in the actual use process is improved, meanwhile, the surface hardness of the coating is high and is 2H or above, and the service life of the coating is prolonged. And the coating is scratch-resistant and good in weather resistance.

Description

technical field [0001] The invention relates to the technical field of solar photovoltaic treatment of river ecological environment, in particular to a photovoltaic panel film layer and production process for river treatment. Background technique [0002] The equipment used in river treatment is becoming more and more modular, which brings energy consumption problems. New types of renewable energy are getting more and more attention. Taking solar energy as an energy source, which is inexhaustible and has zero emission and no pollution, has also achieved long-term development in recent years. [0003] Install a solar photovoltaic power generation system on the artificial floating island to provide electricity for the operation of the water aeration equipment. Currently, photovoltaic module structure is used. Due to the difference in refractive index between photovoltaic glass and air, photovoltaic glass still partially reflects visible light. By coating a layer of anti-refl...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D5/33C09D7/61C09D7/62H01L31/048H01L31/0216
CPCC09D133/00C09D5/004C09D7/61C09D7/62H01L31/0481H01L31/02168C08K2003/2231C08K2003/2241C08K2003/2296C08K2201/011C08K3/22C08K3/042C08K9/02C08K9/06Y02E10/50
Inventor 杜道林张玉龙沈燕
Owner 中科智清生态技术(苏州)有限公司
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