As opposed to conventional silicon solar panels, which are bulky and rigid, these lightweight, flexible sheets could easily be integrated into roofs and building facades or on vehicles.

• 与传统笨重刚硬的硅电池板不同，这些薄膜轻巧，可卷曲的薄片很容易铺设在屋顶，粘贴在建筑物外面或汽车表面。