In a standard photovoltaic cell (solar panel), a majority of the light hitting the panel is reflected away by the protective glass coating or is not absorbed once it reaches the semiconductor layer of the panel. Large amounts of energy are wasted, and an average of only 15% of the possible energy is captured. The thick layers of rigid material result in a panel that is bulky, heavy, and prone to breaking.

SolarSkin cells are made of nano-structures that maximize efficiency. Silicon nano-wires protrude from the base and trap any light that hits it. The photons bounce between the nano-wires instead of being reflected away, so the energy can be optimally absorbed. The thin cover film, which replaces the protective glass, means only 5-15% of the light is reflected away.  The thin-film layers and flexible polymer (plastic) backsheet allow for bendable, lightweight panels.