Source link : https://www.mondialnews.com/2026/07/17/australia-develops-ultra-light-solar-cells-printed-on-plastic-film-so-lightweight-they-clip-to-a-backpack-and-are-ready-for-space-testing/
Australian researchers have developed a groundbreaking method to print solar cells directly onto lightweight plastic film-using the same off-roll printing technology employed in producing banknotes. This innovative process requires no gold components and eliminates the need for high-temperature furnaces, resulting in ultra-thin, flexible solar strips light enough to clip onto a backpack. In a bold demonstration of durability and space readiness, a strip of these printed solar cells was recently sent into orbit to test their resilience beyond Earth’s atmosphere. The pioneering work, reported by Autonocion.com, could mark a significant leap forward in portable and scalable solar energy solutions.
Australia Adopts Banknote Printing Techniques to Produce Flexible Solar Cells on Lightweight Plastic Film
In a groundbreaking development, Australian researchers have adapted advanced banknote printing techniques to manufacture ultralight, flexible solar cells on plastic films. This innovative process involves printing solar cells directly off a continuous roll, eliminating the need for traditional heavy glass substrates or high-temperature furnaces. Unlike the intricate security features of banknotes, this method skips precious metals like gold, opting instead for a streamlined approach that reduces both cost and environmental impact.
These solar cells are so thin and lightweight that they can easily be clipped onto a backpack, offering portable and durable energy solutions…
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Author : Noah Rodriguez
Publish date : 2026-07-17 00:09:00
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