摘要
目前,光伏已成为发展最快的可再生能源之一。我国光伏产业技术水平和制造规模位居全球前列,但产能过快增长引发竞争失序,行业已步入新一轮发展周期。通过梳理光伏及聚酯薄膜背板产业,分析国内背板用聚酯切片市场,认为市场发展将稳定提升产业对背板聚酯的需求,并提出聚酯作为光伏组件封装核心材料,提高其自身耐湿热方面的性能化以及降本增效方面的专业化是促进行业发展的有效路径。
At present,photovoltaic power generation has become one of the fastest growing renewable energy sources.The technical level and manufacturing scale of China's photovoltaic industry rank among the top in the world,but the excessive growth of production capacity leads to the disorder of industry competition,and the industry has entered a new round of development cycle.By combing the photovoltaic and polyester film backplane industry,this paper analyzes the domestic market of polyester chips for backing plates,and indicates that the market development will steadily increase the industry's demand for backplane polyester.It is proposed that polyester,as the core material of photovoltaic module packaging,its performance in heat and humidity resistance and specialization in cost reduction and efficiency increase are effective ways to promote the development of the industry.
作者
杨文涛
Yang Wentao(SINOPEC Chemical Commercial Holding Co.,Ltd.,Beijing 100728,China)
出处
《当代石油石化》
CAS
2024年第10期21-25,共5页
Petroleum & Petrochemical Today
关键词
光伏发电
光伏背板
聚酯薄膜背板
背板用聚酯切片
市场供需
发展趋势
photovoltaic power generation
photovoltaic backsheet
polyester backboard
polyester chips for backing plates
market supply and demand
development trends
