<ul><li>Researchers from the University of Sheffield and Power Roll develop flexible solar cells for rooftops and surfaces using plastic film with a solution processable semiconductor.</li><li>The solar cells utilize plastic film filled with perovskite material to capture sunlight and convert it into electricity.</li><li>The plastic film allows the solar cells to be flexible and conform to the shape of various surfaces.</li><li>The design of the solar cells includes electrical contacts only on the back, maximizing the front surface for sunlight absorption.</li></ul>

flexible solar cells for rooftops use plastic film filled with semiconductor to produce energy

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