On January 18, Longklele Leaf announced that its photoelectric conversion efficiency reached 20.41% by the TüV-SüD, an independent third-party certification testing organization, creating a new single-crystal PERC module Conversion efficiency world record.
It is understood that Longji leaves the test for the P-type single crystal PERC components, relying on efficient PERC battery technology and innovative design ideas to achieve up to 20.41% module component conversion efficiency.It is noteworthy that this data is single-sided Efficiency, advanced technology in the industry-leading level.
In recent years, with the growing demand for high conversion efficiency solar modules in the photovoltaic market, the photovoltaic conversion efficiency technology has been rapidly developed. In the Chinese market, under the guidance of the application leader and technology leader, the competition in the photoelectric conversion efficiency is abnormal Intense, all major companies are constantly refreshing the highest battery efficiency and component efficiency.
Most PV companies pay more attention to component power increase, which is mainly achieved by increasing battery efficiency and increasing the pitch of component strings, which will inevitably affect the efficiency of components. How to strike a balance between high power and high efficiency Optimum component efficiency and system efficiency to meet customer needs are the key issues that need to be addressed in the development of efficient components for PV enterprises.
Li Wenxue, president of Longji Le Yeh, said: "The world record of conversion efficiency of Longke Le Ye efficient single crystal PERC modules was the first to make a major breakthrough in component efficiency. We will bring more efficient single crystal components to the market through continuous technological innovation Products to help PV investors earn more power generation benefits and contribute to the construction of clear water and blue sky.
In September 2017, the National Energy Administration put forward in the "Circular on Promoting the Top Runner Program of Photovoltaic Power Generation and Relevant Requirements for Leading the Base Construction in 2017". According to the report, the photoelectric conversion efficiency of the polycrystalline and monocrystalline silicon modules should be Respectively, reaching 17% and 17.8% respectively, and the photoelectric conversion efficiency of polycrystalline and single crystal cell components in the leading technology base should reach 18% and 18.9% respectively.
According to this requirement, Long Ji Le Ye 60 announced this type of high-performance PERC monocrystalline modules fully meet and greatly exceed the 'technology leader' technology threshold restrictions.It is understood that the current mainstream manufacturers to introduce 60 single-sided high-power components conversion Efficiency is mostly concentrated between 17.9% and 19.86%.
Long Ji Le Ye, vice president, Dr. Lu Jun said: Long Kele leaf efficient single crystal components will effectively help the construction of the forefront of the project, a higher power generation efficiency of components in the power plant life cycle will produce more electricity, the corresponding cost of electricity The lower will be, which will bring higher returns for power station investors. Long Kele Leaf's efficient single crystal module will be the preferred leader project.
Earlier, Longji Le Ye announced in Beijing in October 2017 that its single-crystal PERC cell achieved a photoelectric conversion efficiency of 22.71% after being certified by the Fraunhofer ISE CalLab in Germany, setting a new PERC battery World record. After 10 days, refreshing the record to 23.26% again broke the industry consensus that PERC cells can yield 23% of the limit.
Recently, Long Kele Leaf has introduced 22% efficiency PERC battery technology into the production base to mass produce photovoltaic products that meet the forefront of the forefront of technology standards.Longji Le Ye said that while the efficiency of components to another record high, in 2018 the company will Superposition of new technology components to achieve higher component power, high efficiency, high power go hand in hand, bringing greater value for the PV market applications, leading the era of affordable photovoltaic Internet access as soon as possible!
