On April 2, the 21st Century Business Herald reporter learned that Longi Green Energy Technology Co.Ltd(601012) new battery technology is expected to achieve mass production in the fourth quarter of this year.
Recently, Longi Green Energy Technology Co.Ltd(601012) has been frequently informed about the layout and R & D of the next generation battery technology.
On March 14 this year, Longi Green Energy Technology Co.Ltd(601012) announced a 10 billion investment and plans to invest in the construction of 20GW single crystal silicon rod and chip project, 30GW high-efficiency single crystal cell project and 5GW high-efficiency photovoltaic module project in mengsu Economic Development Zone, Yijinholo banner, Inner Mongolia Eerduosi Resources Co.Ltd(600295) City, Inner Mongolia Autonomous Region.
Among them, the high-efficiency single crystal battery project with an annual output of 30GW has attracted much attention from the outside world. The total investment of the project has reached 10.3 billion yuan. The time for the project to be put into operation is no more than 6 months and the time for reaching production is no more than 24 months.
However, Longi Green Energy Technology Co.Ltd(601012) did not disclose the new battery technology to be adopted in the project.
On March 31, the day of March 31, Longi Green Energy Technology Co.Ltd(601012) ; records, Continue to consolidate the industrialization foundation of hjt battery low-cost technology route.
However, judging from the current public information, it is not certain that hjt is a new battery technology that Longi Green Energy Technology Co.Ltd(601012) determines mass production.
The 21st Century Business Herald reporter noted that since the trend of next-generation photovoltaic cell technology is gradually rising, leading photovoltaic enterprises including Longi Green Energy Technology Co.Ltd(601012) , Jingke shares, Tongwei Co.Ltd(600438) etc. have launched layout. Leading enterprises have also formed two attitudes towards the choice of next-generation battery technology.
Among them, Jingke energy and other enterprises have made clear the selection focus. Jingke energy stakeholders told the 21st Century Business Herald reporter that the company’s R & D reserves for the technological development route are diversified. “In the short and medium term, TOPCON is the best solution in the industry not only in terms of theoretical limit efficiency, but also in terms of process manufacturing maturity or its cost yield control.”
According to the person, the battery mass production efficiency target of Jingke energy TOPCON this year is about 24.5%, which will rise to more than 25% next year, and the yield has also reached the level of perc. After that, the continuous promotion of TOPCON efficiency, combined with laminated battery and perovskite technology, further promoted the efficiency, reliability and extended application scenarios, such as BIPV curtain wall, flexible materials, body materials, etc.
At present, including leading enterprises such as Longi Green Energy Technology Co.Ltd(601012) , Tongwei Co.Ltd(600438) and so on, the choice attitude shown is the common reserve of multiple routes.
Among them, Longi Green Energy Technology Co.Ltd(601012) relevant people told the 21st Century Business Herald reporter that ” Longi Green Energy Technology Co.Ltd(601012) does not bet, and has followed up and studied a variety of photovoltaic cell routes and maintained industry leadership.”
The person further pointed out that ” Longi Green Energy Technology Co.Ltd(601012) new battery technology will achieve mass production in the fourth quarter, injecting new momentum of innovation and development into the industry.”
