Recently, with the authoritative certification of the German Association of Electrical Engineers (VDE), the fiber-nano alpha component has successfully passed the certification of IEC61215 and IEC61730 stability system. Fiber Nano Optoelectronics has become the first and only perovskite institution in the world to pass these two stability tests.
This also paves the way for large-scale commercial application of perovskite. The stability of
orbital
materials is the cornerstone of the industrialization of perovskite technology and a world-class problem.
This is because the perovskite battery is sensitive to the temperature and humidity environment, and the material is prone to thermal decomposition and crystal structure transformation. Different from the attenuation mechanism of crystalline silicon modules, the structure of light absorbing materials in perovskite modules is easily destroyed under high dose light irradiation and heating conditions, resulting in rapid attenuation of module performance.
Therefore, improving the photothermal stability of perovskite modules is a scientific difficulty to be overcome urgently in recent years, and it is also one of the obstacles on the way to commercialization of perovskite solar cells.
Fiber Alpha components have successfully passed IEC61215 and IEC61730 stability system certification, which also shows that the most worrying problem of perovskite mass production stability in the industry has been overcome .
VDE is one of the largest technical organizations in Europe. The VDE mark has always been synonymous with the highest safety standards and consumer protection. It is one of the most experienced certification bodies in Europe and enjoys a high reputation in the world.
VDE's IEC61215 and IEC61730 certification has strict review standards, and the first condition is that the component production line has achieved mass operation. In order to ensure that the products submitted for inspection are consistent with the off-line components of the 100-megawatt production line, the inspection organization has carried out the consistency review of the whole system and the whole process of the product structure, material, process, manufacturing process and quality management of the alpha components. On the batch offline α module (1245mm × 635mm), the third-party mechanism system carried out dozens of series of tests, such as wet freezing, thermal cycle, wet heat, creepage, pulse voltage, etc., which finally proved the stability of the company's mass-produced perovskite module.
At the same time, IEC61215 and IEC61730 standards are the most important basic standards in the photovoltaic industry, and the certification issued according to these standards is one of the necessary passes for photovoltaic modules to enter the domestic and foreign markets.
Fiber-nano alpha modules have passed IEC61215 and IEC61730 stability certification, which also marks that the last obstacle for perovskite battery modules to enter the market has been removed, which undoubtedly paves the way for large-scale commercial application of perovskite. The development of perovskite industrialization has been pushed to a new height. Founded in 2015,
Fiber Nano Optoelectronics
was initially focused on the research and development of new perovskite materials and the improvement of perovskite battery efficiency, and then explored the commercialization core of perovskite mass production and component stability. Fiber Nano Optoelectronics,
headquartered in Hangzhou, is the first and only company in the world to achieve mass production of third-generation perovskite photovoltaic modules. At present, the world record of photoelectric conversion efficiency of perovskite modules has been refreshed seven times, and it is also the first institution in the world to obtain the stability test report of perovskite modules. It is also the first enterprise in the world to achieve large-scale production of 100 megawatts.
At present, Fiber Nano Optoelectronics is the first perovskite production base in China and the first enterprise to complete the large-scale shipment of perovskite components. On July 28,
2022, Fiber Nano Optoelectronics held the delivery ceremony of the first batch of alpha modules in Quzhou, Zhejiang Province, with a delivery quantity of 5000 pieces for industrial and commercial distributed perovskite power plants in Zhejiang Province. It marks that the third generation of perovskite thin film solar cell technology has further realized the leap-forward development from laboratory to industrialization and to substantive commercialization .
In addition, a complete set of stability tests of IEC61215 and IEC61730 related to the higher power alpha component products of fiber optoelectronics is also under way.
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