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PV Backsheet Market: Glass Backsheets Dominate the Trend, And Pet Backsheets Face Challenges
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PV Backsheet Market: Glass Backsheets Dominate the Trend, And Pet Backsheets Face Challenges

  • Release Time:2024-12-03 09:10
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[Top]

PV Backsheet Market: Glass Backsheets Dominate the Trend, And Pet Backsheets Face Challenges

(Summary description)In recent years, with the upgrading of photovoltaic module technology

  • Release Time:2024-12-03 09:10
  • Page Views:
Information

In recent years, with the upgrading of photovoltaic module technology and the change of market demand, the market pattern of photovoltaic backsheet is undergoing significant changes. With its superior mechanical properties, long life and light transmittance advantages, glass backsheets have gradually become the mainstream choice in the market, while the market share of PET backsheets has shown a gradual downward trend.

The glass back panel dominates.

Today, glass backsheets have become standard for bifacial modules due to their ability to achieve higher photoelectric conversion efficiency and longer service life. Driven by the "bifacial power generation + tracking bracket" technology in the photovoltaic industry, the market penetration rate of glass backsheets continues to increase, especially in the scenarios of ground power stations and high-performance requirements .

According to industry data, in 2023, the proportion of modules using glass backsheets in the new installed capacity of global photovoltaic modules has exceeded 60%, and the use of PET backsheets has been further squeezed. According to the analysis, this trend will continue to expand with the growth of the demand for efficient power generation in the photovoltaic industry .

The market dilemma of PET backsheets

Although PET backsheet still has the advantages of light weight and convenient processing, it has certain shortcomings compared with glass backsheet in terms of weather resistance and life. In addition, fluctuations in raw material prices have further increased the cost pressure on PET backsheet manufacturers. Many companies have gradually turned to the development of modified PET materials to enhance the competitiveness of their products .

Companies such as Shuangxing Color Plastic and Yuxing are trying to stabilize their market share through technological upgrades. For example, the new multi-layer composite PET backsheet has improved weather resistance and protective performance to a certain extent, but the overall effect is still not as good as that of glass backsheet .

Market outlook and transformation direction.

Although the market share of PET backsheets is gradually shrinking, there is still a demand for them in lightweight, distributed photovoltaics and some specific application scenarios. In addition, with the further reduction of costs and the promotion of recycling technology, PET backsheets may usher in new opportunities in the direction of sustainable development.

Overall, the competition in the PV backsheet market in the future will mainly focus on the balance between performance and cost. PET backsheet manufacturers need to find new growth points through technological innovation and market segmentation to cope with the strong impact of glass backsheets.

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