The POE photovoltaic film market continues to develop, and the future development trend of the industry is becoming increasingly obvious.

POE photovoltaic film is made of POE (ethylene-octene polymer) as the basic material. Its structure is mainly based on carbon-carbon and carbon-hydrogen bonds. The molecules have no polarity and low water vapor transmission rate, making it more suitable for humid environments. application. In addition, POE photovoltaic film is relatively stable and has good weather resistance. Its unique molecular structure does not cause charge polarization and migration, making it gradually become a substitute for EVA film and is widely used in double-glass photovoltaics. component area.

POE photovoltaic film has outstanding barrier properties and excellent weather resistance. It has received widespread attention in recent years, and the number of companies in the industry has continued to increase. At present, the major domestic POE photovoltaic film manufacturers include Hangzhou Foster Applied Materials Co., Ltd., Oriental Risheng New Energy Co., Ltd., Shanghai Haiyouwei New Materials Co., Ltd., Suzhou Saiwu Application Technology Co., Ltd., etc. , and at the same time, new companies are actively developing the POE photovoltaic film market. For example, Zhejiang Xianglong Technology Co., Ltd. plans to invest tens of millions of dollars to create an annual production capacity of 60 million square meters of POE film. Generally speaking, there are not many domestic POE photovoltaic film companies. Brands such as Foster, Oriental Risheng, and Haiyouwei occupy most of the market share. China’s POE photovoltaic film production is also in the process of expansion by large enterprises. continues to rise. According to the released “2021-2025 China POE Photovoltaic Film Market Analysis and Development Prospects Research Report“, in 2020, China The demand for POE film is nearly 200 million square meters.

In recent years, the photovoltaic industry has continued to develop. In order to improve the quality and life of photovoltaic modules, improve power generation efficiency, and reduce comprehensive usage costs, double-glass photovoltaic modules have been widely used, driving the expansion of the POE photovoltaic film market. Analysts believe that under this situation, POE photovoltaic film mainly has the following development directions:

1. Reduce production costs and product prices. At present, the production cost of POE photovoltaic film is relatively high, resulting in a relatively high product price, which is not conducive to its large-scale application and promotion. In the future, reducing costs will be the direction of POE photovoltaic film companies’ efforts. On the one hand, POE companies need to increase technology research and development and strive to achieve localization of POE; on the other hand, POE photovoltaic film companies need to continuously optimize technical processes and innovate products, such as developing three-layer co-extrusion, three-layer co-extrusion + EVA, POE +EVA and other product types.

2. Improve product performance. In the future, as the application scope of double-glass modules expands and the application environment becomes increasingly harsh, it will put forward higher requirements for the performance of POE photovoltaic film products. Therefore, continuous product performance upgrades are the focus of the development of POE photovoltaic film companies. At present, the POE photovoltaic films on the market are mainly cross-linked polyolefin encapsulation materials using peroxide cross-linking agents. They have low reflectivity, low cross-linking degree, and the peeling force of the film is attenuated under high temperature and high humidity conditions. Large and other problems, POE photovoltaic film companies should strive to overcome the existing shortcomings of POE photovoltaic film to improve the use effect of double-glass modules and expand the scope of application.