Flexell Space, an in-house venture of Hanwha Systems, has announced that it has signed a letter of intent (LOI) with Airbus Defence and Space GmbH (Airbus) to develop next-generation space solar cell modules using perovskite/CIGS tandem solar cell technology. This collaboration aims to revolutionize the efficiency and weight of space solar cells, marking a significant milestone in the aerospace industry.
Through this agreement, Flexell Space and Airbus plan to design and develop space solar cell modules that are more than half the weight of existing models while maintaining performance and efficiency. By applying Flexell Space's tandem solar cell technology, the new solar cells will aim to offer low cost, high efficiency, rapid production, and flexibility.
The tandem solar cell developed by Flexell Space combines CIGS (Copper Indium Gallium Selenide) and perovskite, providing lightweight and high output at a lower cost compared to existing products. The cells are flexible and can reportedly be rolled out like a scroll to meet the desired output, making them applicable to various satellite surfaces, including small areas and curved surfaces.
Michael Mittnacht, Solar Cell Sales Manager at Airbus Defence and Space GmbH, expressed his enthusiasm for the partnership, stating: "We are very pleased to develop high-efficiency solar cell modules suitable for space environments with Flexell Space. We will leverage the strengths of both companies to innovate space solar cell technology."
Taehoon Ahn, a senior researcher at Hanwha Systems and CEO of Flexell Space, also shared his excitement, saying: "We are very pleased to collaborate with Airbus, a leader in the satellite manufacturing market." He noted, "Through this cooperation, satellite manufacturers will directly verify the actual performance of the world's first new material solar cells, establishing a unique position in the global space solar cell market."
Hanwha Systems, a South Korean company specializing in defense and information technology solutions, has been making significant strides in the technology and defense sectors. Flexell Space, as an in-house venture, focuses on developing advanced solar cell technology for space applications. This partnership with Airbus, a major European aerospace corporation known for its commercial aircraft, defense, and space divisions, underscores the potential for significant advancements in space technology.
