NOVELTY - A solar cell (100) comprises substrate (110), an absorption layer (120) disposed on the substrate, top contact (130) disposed on a portion of a top surface of the absorption layer, and bottom contact (140) is disposed on a portion of a bottom surface of the substrate, where the solar cell having the absorption layer is laterally divided into at least two absorption regions (121), where each absorption region is made of different nanostructured materials having different bandgaps.    USE - As solar cell (claimed), for absorbing multiple spectrums of light to convert the spectrums of light to electrical energy.    ADVANTAGE - The coating layer acts as an anti-reflection to allow the transmission of all light spectrums to the absorption layer. Preferably, the coating layer includes a splitting wavelength layer to spread the light according to its wavelength and directs the light according to its bandwidth to the respective absorption regions. The solar cell is capable of absorbing multiple spectrums of light to convert the spectrums of light to electrical energy.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fabricating a solar cell involving a) preparing a substrate; b) spin coating and patterning a photoresist layer on substrate; c) curing the photoresist layer; d) mixing a nano-particle material having a certain nano-particle radius size with a binder; e) spin coating the nano-particle mixture on the substrate and the photoresist layer; f) removing the photoresist layer through a lift-off process; g) functionalizing the binder in the nano-particle mixture; h) repeating steps (b) to (g) until a desired number of absorption regions having varying nano-particle radius size have been deposited on the substrate; i) etching a portion of the top surface of the nano-particle mixtures to remove the binder of the nano-particle mixtures; and j) depositing a conductor layer on the etched portion of the nano-particle mixtures.    DESCRIPTION OF DRAWING(S) - The figure shows cross-sectional view of solar cell.    Solar cell (100)    Substrate (110)    Absorption layer (120)    Absorption regions (121)    Top contact (130)    Bottom contact (140)