Water-based electrically conductive adhesives for shingled solar modules

Scientists in Turkey have conceived new solar module electrically conductive adhesives based on silver microflakes and optimized polymeric additives. The proposed adhesives were found to increase electrical conductivity, adhesion strength, and reliability under real-world operating conditions. Researchers at the Middle East Technical University (METU) in Turkey have developed water-based electrically conductive adhesives (ECAs) designed specifically for shingled PERC-type solar cells. Shingled panels feature a busbar-free structure in which only a small proportion of cells are not exposed to sunlight. ...

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