Video narration
Is the panel with the highest efficiency always the best choice? Imagine covering a curved object with stiff cardboard or flexible wrap. Both cover the surface, but only one follows its shape. A rigid solar panel can offer higher peak efficiency. But on a curve, fitting that flat surface becomes the challenge. It may perform well in theory and still be the wrong match for the place you need to cover. That is where thin-film panels enter the choice. They trade some peak efficiency for greater flexibility. This matters when the surface is curved, or in building-integrated applications-where solar becomes part of the building instead of simply sitting on top. So the highest number is not always the most useful advantage. Efficiency still matters; it is not the only priority. Choose for the installation: when the surface bends, fitting the panel can matter more than peak efficiency.