October 27, Longji Le Ye received the National Solar Photovoltaic Product Quality Supervision and Inspection Center test report, the report shows: Longji Le single crystal PERC battery conversion efficiency has reached the highest level of 23.26%.
According to the efficiency of the road map, the industry generally believe that PERC battery production efficiency limit of 23% before and after a long period of time, the efficiency record has remained below 23% of the standard, breaking 23% of the industry R & D personnel to become the goal.
This time 23.26% is not only Longji Le Ye following the October 17 release of 22.71% of the world record 10 days later, once again refresh the world record, and broke through the industry previously considered PERC battery 23% efficiency bottleneck, on the one hand Longji Le leaves in the industry's leading technology level, on the other hand also verify the single crystal PERC technology has great potential for efficiency, a milestone.
The new efficiency record is also based on a large area of P-type monocrystalline silicon chip, the use of mass production of battery technology to optimize the implementation of this time not only once again refresh the world record, but also in a short time with a substantial increase, Which further strengthened the industry's confidence in the single crystal PERC, PERC battery products, the future is more full of expectations. "Longji Le Ye battery research and development vice president Dr. Li Hua said, 'innovation without limit, Longji Le leaves future will continue in the single crystal PERC battery vigorously invested, uphold the intention of doing the product concept, continue to research and development, production side force, and strive to explore the higher level of PERC battery efficiency, the most advanced research and development results as soon as possible into the production, to bring more value to customers . '
In the past two years, based on the reduction of electricity costs, to achieve parity Internet craving, the industry for the battery efficiency of the increasingly high demand, high battery technology attention is further enhanced. PERC battery has obvious performance and cost advantages, Breakthroughs in the record also proved PERC battery excellent power generation capacity and broad application prospects.Therefore PERC access to industry favor and recognition, more and more enterprises to join the PERC camp, single crystal PERC technology has become the most cost-effective battery Technical route.
Longji Le leaf focus single crystal battery components technology upgrade, has been the first in 2015 PERC technology scale, the current quantitative production efficiency has reached 21.5% in the introduction of R & D results and efficiency record background, large-scale production exceeded 22 %, 23% of the level is just around the corner! We have good reason to believe that the next five years PERC technology production capacity is expected to reach 24%, continue to maintain the industry's most cost-effective technology position.
Longji Le Ye has always been committed to the development and promotion of single crystal technology line, relying on leading research and development capabilities and capital investment, scientific and technological innovation has been leading the development of the industry, in the single crystal PERC battery conversion efficiency is always in a leading position. Leaves recent PERC efficiency record:
April 2017, Longji Le Ye Photovoltaic Technology Co., Ltd. received a national solar photovoltaic product quality supervision and inspection center report, the report shows: Longji Le single crystal PERC battery conversion efficiency of 22.17%.
In September 2017, Longji Le Ye received the National Solar Photovoltaic Product Quality Supervision and Testing Center (CPVT) test report, indicating that Longji Le single crystal PERC battery conversion efficiency has reached the highest level of 22.43%.
October 17, 2017, by the German Fraunhofer Solar System Institute (Fraunhofer ISE CalLab) test and certification, Longji Le single crystal PERC battery conversion efficiency reached 22.71%, setting a new PERC battery world record.
October 27, 2017, Longji Le Ye received the National Solar Photovoltaic Product Quality Supervision and Inspection Center (CPVT) test report, the report shows Longji Le single crystal PERC battery conversion efficiency has reached the highest level of 23.26%, once again refresh the world record.