On October 27, 2017, Longji Leye received a test report from the National Center for Solar PV Products Quality Supervision and Inspection. The report shows that the highest conversion efficiency of Longji Leye monocrystalline PERC battery has reached 23.26%.
According to the roadmap for efficiency, the industry generally believes that PERC batteries have a productivity limit of around 23%, and efficiency records have remained below 23% for a long time to come, with a 23% breakthrough as a target for industry technology developers. 23.26% Not only is Longkelle Leaf releasing the world record once again after releasing 22.71% of the world record on October 17, once again breaking the world record, and broke through the efficiency bottleneck of PERC battery 23% previously considered by the industry in one fell swoop. On one hand, Le Leaf in the industry's leading technology, on the other hand also verified single crystal PERC technology has enormous efficiency potential increase, a landmark.
The new record of efficiency is also based on large-area P-type single crystal silicon wafer, based on the use of mass production of battery technology to optimize the realization of this time not only once again set a world record, but also a substantial increase in a short period of time, This further strengthens the confidence of the industry PERC single crystal, PERC battery products more full of expectations for the future. "Long Ji Le Ye, vice president of battery research and development, said Dr. Li Hua, 'innovation is no limit, Long Ji Music leaves the future will continue in the single crystal PERC has invested heavily in the battery, uphold the concept of good product, continue to research and development, production-side efforts, and strive to find a higher PERC battery efficiency, the most advanced R & D results into production as soon as possible to bring more value to customers '
In the past two years, based on the desire to reduce the cost of electricity and achieve a parity Internet access, the industry has placed ever-increasing demands on the efficiency of the battery, and attention has also been paid to the efficient battery technology. PERC battery has obvious performance and cost advantages, Continued breakthrough record also proved PERC battery excellent power generation capacity and broad application prospects.So PERC gain industry favor and recognition, more and more companies to join the PERC camp, single crystal PERC technology has become the most cost-effective battery Technology Roadmap Longkleide focuses on the improvement of single-crystal cell module technology and took the lead in implementing PERC technology in 2015. At present, the efficiency of quantitative production has reached 21.5% .In the background of continuous R & D achievements and efficiency records, Production breakthroughs of 22% and 23% are just around the corner! Everyone has every reason to believe that the production efficiency of PERC technology is expected to reach 24% within the next five years and continue to maintain its position as the most cost-effective technology in the industry.
