Photovoltaic soldering tape, also known as tin-coated copper tape, is used in the connection of photovoltaic module cells. Since the output power of a single solar cell is difficult to meet the conventional electricity demand, photovoltaic ribbons must be used to connect the solar cells in series or in parallel to achieve the required current and voltage.
From the perspective of the entire photovoltaic ribbon industry, my country's photovoltaic ribbon industry is relatively fully developed. There are more than 80 manufacturers in the industry, mainly private enterprises, with a high degree of industry concentration. Among them, there are more than 20 manufacturers with independent R&D and production capacity of photovoltaic ribbons. They are: Aidi Xinneng, Tai Lisong New Material, Yubang New Material, Yitong Photovoltaic, Sun Technology, Witten Electric and Tongtong Enjoy technology and so on.
Since 2013, with the support of relevant industrial policies, the domestic photovoltaic industry has entered a new round of rapid development. According to the "2018-2023 Photovoltaic Ribbon Industry Market In-depth Research and Investment Prospect Analysis Report" published by the New Sijie Industry Research Center, from the perspective of the global photovoltaic market, the newly installed capacity of solar photovoltaic power generation has increased from 38.35GW in 2013 , Increased to 98.3GW in 2017, with a compound annual growth rate of 29.13%.
During the prosperity of the global photovoltaic industry, Chinese photovoltaic manufacturing companies seized the opportunity of governments to encourage and subsidize the photovoltaic industry, and their production capacity expanded rapidly, and gradually seized the global market, forming high-purity silicon production, solar cell and module manufacturing, photovoltaics A relatively complete solar photovoltaic industry chain including system installation and related supporting industries. The newly installed capacity of photovoltaic power generation in the domestic market increased from 10.95GW in 2013 to 52.83GW in 2017, with a compound annual growth rate of 53.5%. The high demand downstream of the industry has promoted the production capacity expansion of the industry's production enterprises.
At the same time, my country’s energy authorities have provided scale guidance for the future development of the photovoltaic power generation industry in the form of policy documents. According to the "13th Five-Year Plan for Solar Energy Development" issued by the National Energy Administration: by the end of 2020, my country’s photovoltaic installations With a capacity of more than 105 million kilowatts, it will maintain a stable development scale every year on the basis of the "13th Five-Year Plan". This will bring continuous development opportunities for my country's photovoltaic module-related companies and will benefit the continued prosperity of the photovoltaic ribbon market.
Researchers from Xinsijie believes that if the global cumulative installed capacity of 772GW is predicted in 2021, it means that the average annual compound growth rate of cumulative installed capacity of global solar photovoltaic power generation from 2018 to 2023 will reach 19.5%, and China is a global photovoltaic module Countries with large output are bound to fully grasp the opportunity of the rapid development of global photovoltaic power generation capacity, and my country's photovoltaic ribbon industry will also usher in new development opportunities.
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