The Sunslice Fusion FLEX 48 is a big and super powerful foldable solar panel designed by Sunslice to give you the best solar performances. Unfolded, the Fusion Flex 48 presents a very big solar surface resulting in high charging speeds of all your devices such as drones, laptops, smartphones and many more. It folds up into a big A4 format and can be easily slipped in a backpack.