Single crystal PERC battery conversion efficiency above 24%! Longji another world record

Solar photovoltaic (pv) net news: at the beginning of New Year, longji and spread the good news! The single crystal double PERC cells by the state quality inspection center ( CPVT) Testing, positive conversion efficiency reached 24. 06%, is a commercial size PERC battery efficiency above 24% for the first time to break the industry previously believed the PERC battery 24% efficiency bottleneck, once again become the creator of a new world record. Longji to realize the PERC effective technology at the same time, also release the PERC again the strong potential of technology.

with the acceleration of parity on the Internet, in the industry to reduce KWH cost put forward higher requirements, & other; Improve the battery conversion efficiency & throughout; Thus become industry promoting one of the effective ways to realize the goal of authors, have obvious performance and cost advantages of single crystal PERC battery technology is also more and more attention by industry and market.

on single crystal PERC battery technology, October 17, 2017, the German fraunhofer institute for solar system test certification, longji leaf single crystal PERC battery conversion efficiency reached 22. 71%, then the PERC battery world record; On October 27, 2017, longji le leaf received national solar pv product quality supervision and inspection center ( CPVT) Test report, it show that single crystal PERC battery conversion efficiency is the highest level to 23. 26%, 23% for the first time when the PERC battery efficiency the levels; On February 26, 2018, longji leaf announced single crystal PERC photovoltaic battery conversion efficiency to 23. 6%, continue to set the world record, in August the same year, longji Ye Shuang surface PERC battery with 23. Positive efficiency of 11%, with the remaining 2018 best Chinese specific structure solar cells efficiency.

single crystal repeatedly refresh battery conversion efficiency of world records, which manifests the longji music leaves on the single crystal PERC battery technology leading industry, but also fully verify the efficiency of single crystal PERC technology giant potential and market prospects. Once again confirm the President Daniel li longji shares two months ago in anticipation of the PERC technology, & other; From our research center data show that the PERC battery production is the possibility of the conversion efficiency of 24%. ” Mainstream enterprise single crystal PERC battery production efficiency over 22%, 24% efficiency record breakthrough for the industry to see a single crystal PERC technology the next two to three years of good prospects.

for many years, longji through continuous investment, develop the strong potential of PERC battery technology, then into the efficient products are widely used, the pv KWH cost down further. In 2016, according to data released longji r&d spending 5. R&d investment in 6. 3 billion yuan in 2017, 11. 0. 8 billion yuan, r&d investment in the first half of 2018, 7. 1. 9 billion, research and development of rising, technical strength of betting strong year by year.

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24, China could be built in the first half of 2019, 915 mw photovoltaic modules of centralized purchasing project of the public bidding result, crystal, TRW, golden concord integration, suntech, yingli, anhui it 15 companies won the bid. According to the tender announcement, project is divided into five blocks, ( 001). Monocrystalline silicon ordinary components; ( 002). Monocrystalline silicon efficient components; ( 003). Polysilicon components; ( 004). Monocrystalline silicon double glass components; ( 005). Polysilicon double glass component. The bidder