China’s Third Generation Solar Energy Production Technology Faces Challenges
On May 24, 2025, significant advancements were reported in the field of solar energy technology in China. This innovation, highlighted in Science, focuses on the development of new solar energy materials, particularly the third generation of solar cells.
According to the latest findings, these solar cells exhibit remarkable properties such as light weight and high efficiency, making them capable of maintaining stable energy conversion rates even in dim light conditions. The research team from universities in Jiangsu Province has successfully addressed the challenges associated with the production of these solar cells, demonstrating a stable output and efficiency levels that meet commercial standards.
On May 22, the results were published in a special issue of Science, showcasing the innovative applications of this technology. The third generation solar cells are noted for their unique characteristics, with an efficiency of up to 18% achieved in laboratory settings. Additionally, the application of this technology in commercial production is on the rise, with a projected reduction in manufacturing costs by over 90%.
The advancements in solar technology include the creation of a new type of solar cell that is expected to have a lifespan exceeding 10 years with minimal degradation. The research indicates that with the integration of these new technologies, the efficiency of solar cells could reach levels above 29% under optimal conditions.
Moreover, it was reported that the manufacturing process of these solar cells has seen improvements, resulting in a significant reduction in defects and a high yield rate of 98.5% for the new products.
Furthermore, the newly established facilities are designed to handle production capacities efficiently, with the potential for increased output during peak seasons. The advancements in technology are expected to bolster China’s position in the global solar energy market.
This represents a notable shift for Chinese companies, as it is the first time they have taken the lead in publishing such significant findings in a leading international journal. Since 2015, Jiangsu Province has focused on developing solar energy technologies and has made substantial progress in this field.
For more details on this groundbreaking research and its implications for the future of solar energy, please refer to the full article.
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