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The new technology for photovoltaic silicon wafer cutting is accelerating incubation. Recently, China National High-tech Corporation has shown in investor relations activities that the company plans to reform its annual production capacity of 10 billion meters to accelerate the cutting and use of tinsel replacement in photovoltaic industries. This is the year after Escort manila, another company has publicly announced the promotion of the commercialization and marketization process of photovoltaic steel.
In the eyes of industry insiders, industry enterprises are focusing on the replacement of silicon wafer cutting technology in order to further reduce costs and increase efficiency. As Zhongwang High-tech revealed, the annual production of 10 billion meters of fine iron expansion reform project used in photovoltaic industry has started construction. Since this expansion will fully apply existing factories, the capital will not be large. Only purchase, install and adjust the equipment, add labor and other circulars. It is initially estimated that the construction period will be about 9 months.
In January this year, the Shenzhen Industrial Corporation also announced that the company will invest 842 million yuan to build a 60 billion-meter photovoltaic iron wire project. According to the Shenzhen Industrial, the metal wire master wire used for mainstream silicon wafer cutting in the market is high-carbon steel wire. The fiberglass has high strength, extreme machining, and good softness. They can replace the original high-carbon steel wire and have a higher application value in the photovoltaic industry and semiconductor field.
Tai Guilong, an analyst at the Northeast Securities Research and Development, pointed out in the research that compared with high-carbon steel wires, the wire wires are thinner and thinner silicon wafers can be cut out. Sugar baby is suitable for the development trend of thin-sheeting, and the silicon material consumption is lower, which is conducive to the saving of silicon material materials. baby money.
“Simplely, Sugar daddyThe most direct consequence of thin-filled silicon wafersSugar baby is to reduce the amount of original data to achieve the goal of reducing costs. To make an analogy, when ensuring the safety of the bridge beam, if the 10-cm steel reinforcement and 9-cm steel reinforcement can achieve a plan, choosing thinner steel reinforcement is to save money. Therefore, if the thickness of the Sugar daddy‘s main indicators such as product conversion effectiveness, the Escort manila develops from economics, the advantages are more obvious. “Zhang Bo, the Silicon Branch of the China Nonferrous Metals Association, told reporters.
Li Zhe, an analyst at Jinan Securities, invoked the calculation data of Sugar Baby in the silicon wafer cutting ring report that the original data of the silicon wafer should drop by 2.5% for every 10 microns thinner of the silicon wafer. In addition, the flaking can also be a battery. href=”https://philippines-sugar.net/”>Sugar daddy chips and component ends bring more energy, and can be adapted to the complete structure of the battery sheet, low temperature, etc., Song Wei answered helplessly. Thinner silicon wafers do not affect their conversion efficiency.
Zhongwang High-tech pointed out that the straight wire of the steel is more detailed, with the finest steel wire being about 42 microns, while the current size can reach 35 microns. At the same time, Sugar Baby has a longer life span. In single crystal silicon production, Sugar baby Sugar daddy application Sugar baby has only 2-4 life spans, while silk skeletons made of poles can be used as 2-4 times, while silk skeletons made of poles can be used asMore than 40 times. More detailed straightforward and longer life prompted the data capital to drop rapidly.
Today, departmental enterprises have realized the supply of photovoltaics in a range of Sugar baby’s small range. At the end of February, Dyle New Materials showed that at present, the company’s metal wire products made by Manila escort as the parent line have begun to supply small batches to customers. The company has fully equipped the production technology to replace carbon steel wires with iron wires.
Zhongwang Hi-Tech also pointed out that the detailed iron and steel wire is still unable to be mass-sugar in the market today, but there is a large demand for low-quality products and other characteristics. It is better to look at the long-term development prospects today. The company report was conducted. Be optimistic about this market and expect this department’s business to become a new growth point.
There is still a time to fully realize the replacement of carbonized steel wire. According to statistics from the China Photovoltaic Industry Association, my country’s silicon wafer production will be approximately 227 million kilowatts in 2021, and it is expected that the domestic silicon wafer production will exceed 293 million kilowatts this year. Many securities firms analyzed that carbonized steel wire is still the mainstream in the market and will maintain a higher demand, and it is expected that market demand this year may reach 100 million kilometers.
Zhang Bo said that today, steel carbonized steel can meet industry needs and have higher corporate recognition. As the trend of thin-film development shows, the industry is also preparing other technical routes such as carbonized iron. However, as the wires become increasingly thinner and fragile, in order to ensure the stability of the silicon wafer and prevent problems such as cracking, the demand for pressure, tensile resistance, strength and other requirements continue to rise. This requires a step-by-step progress in the process.
Downflow battery sheet and component companies have also proposed that while silicon wafers are thinned, they also need to ensure the reliability of components and reduce the risk of mechanical loading and layer pressure. At the same time, the filtration of silicon wafers is relatively large and whether the filtration can affect the reception of light remains to be determined.
官网官网Escort官网When announcing the planned investment in photovoltaic fiber project, high-strength fibers are now mutual replacement products in the super fiber field and high-carbon steel fibers, and they cannot eliminate the ability to reverse penetration in the future carbon steel fiber technology. EscortDailer New MaterialsSugar daddy also reminds that oxids can not replace carbon steel wires in a comprehensive manner, and market verification is also required.
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