Recently, Jiangyin Jinghao New Energy Technology Co., Ltd. has made a significant breakthrough. The company has developed 30cm×30cm large-area ultra-thin flexible perovskite modules that have achieved a certified power conversion efficiency of 18.06% by the National Institute of Metrology of China (NIM), setting a new record in the field.
This achievement stems from the core technological innovations of Jinghao New Energy. In the preparation of ultra-thin flexible substrates, the team has meticulously addressed and overcome numerous challenges, producing substrates that are not only as light and thin as a feather but also highly flexible and stable. This provides a solid foundation for the subsequent construction of perovskite modules. In the development of high-conductivity and high-transparency conductive films, the team systematically explored and optimized process parameters, enabling the films to achieve extremely high light transmittance while ensuring efficient conductivity. This ensures that light can be maximally absorbed and utilized by the perovskite materials.
The breakthrough in large-area perovskite film deposition technology has provided a strong impetus for improving device performance. In the past, problems such as defects and unevenness that easily formed during large-area film deposition severely restricted module efficiency. However, the team’s innovative film deposition technology has effectively improved film quality, enabling perovskite films to maintain high uniformity over large areas and greatly enhancing light absorption and charge transport efficiency. Ultra-thin flexible encapsulation technology acts like a strong and lightweight "protective suit" for the module, isolating external degradation factors such as water vapor and oxygen. This further stabilizes device performance and prolongs lifetime.
In the future, Jinghao New Energy will continue to deepen its R&D efforts, developing new processes and optimizing formulations to further improve the efficiency and stability of flexible perovskite modules. Meanwhile, the company will steadily advance the industrialization of perovskite modules and accelerate the marketization of its technological innovations. We believe that in the near future, Jinghao New Energy is poised to inject strong momentum into the development of the new energy industry, enabling ultra-thin flexible perovskite modules to gain broader applications in more industries and contribute to the global energy transition.
