Recently, the perovskite commercial component independently developed by Kunshan GCL Optoelectronics has passed the certification of TÜV Rheinland Professional Institution in Germany with excellent test results, becoming the world's first perovskite enterprise to achieve this achievement.
The triple reliability test of perovskite commercial components was passed. Photo provided by Kunshan Xinxing Optoelectronics
It is reported that IEC 61215 and IEC 61730 are authoritative international standards to verify the performance and safety of photovoltaic modules, covering key indicators such as durability, electrical safety and power generation performance. As an international authoritative third-party testing, inspection and certification agency, Germany's TüV Rheinland conducted this test for 5 months, increasing the duration or number of cycles of key aging tests such as humidity and heat and thermal cycles to three times the international standards based on IEC 61215:2021 and IEC 61730:2023 to accelerate the attenuation of component performance in simulated extreme environments. In the end, GCL photoelectric perovskite commercial components passed series of tests with excellent performance, and their performance attenuation and safety characteristics were better than expected, confirming the company's technological breakthroughs in material systems, device structures and packaging processes. This achievement provides a strong basis and technical confidence for perovskite technology to move from laboratory to large-scale commercial application, especially in distributed power stations, ground power stations and other scenarios that require extremely high component life and reliability.
According to reports, perovskite solar cells are known as the "jewel" in the crown of energy. Compared with the 26% photoelectric conversion efficiency of traditional crystalline silicon batteries, the theoretical upper limit conversion efficiency of perovskite batteries can reach 45%, making them the most promising photovoltaic technology in the field of photovoltaics that achieve low-cost power generation. Tian Qingyong, general manager of GCL Optoelectronics, said that the 3-fold IEC rigorous test of the world's first perovskite module marks a new level of long-term environmental adaptability and reliability of the company's products, verified the feasibility of GCL Optoelectronics' technical route. The company will accelerate the promotion of GW-level mass production and actively explore the potential of products in various photovoltaic application scenarios to provide customers with more efficient, stable and cost-effective photovoltaic solutions. (Subao Media Reporter Zhou Han/Text)
Editor: Qian Fang
