NOVELTY - A solar cell (10) comprises: a first substrate (12) having a first surface (14) and a second surface (16); a haze coating (28) over at least a portion of the first surface, where the haze coating comprises an oxide coating incorporating nanoparticles; a first conductive layer (20) over at least a portion of the second surface; a semiconductor layer (22) over the first conductive layer; and a second conductive layer (24) over at least a portion of the semiconductor layer.    USE - As solar cell (claimed) e.g. photovoltaic (PV) cells.    ADVANTAGE - The solar cell has increased light scattering for improved light utilization.    DETAILED DESCRIPTION - A solar cell (10) comprises: a first substrate (12) having a first surface (14) and a second surface (16); a haze coating (28) over at least a portion of the first surface, where the haze coating comprises an oxide coating incorporating nanoparticles; a first conductive layer (20) over at least a portion of the second surface; a semiconductor layer (22) over the first conductive layer; and a second conductive layer (24) over at least a portion of the semiconductor layer. The solar cell further comprises an undercoating layer (18) between the second surface and the first conductive layer. An INDEPENDENT CLAIM is included for a method of making solar cell, involving: forming a haze coating over at least a portion of a tin side of a float glass substrate, where the haze coating comprises silica incorporating nanoparticles selected from titania, indium tin oxide, fluorine tin oxide, silica, alumina, colloidal silica, and/or cerium oxide; forming a first conductive layer over at least a portion of an air side of the float glass substrate, where the first conductive layer comprises oxides of at least one of tin (Sn) and indium (In); forming a semiconductor layer over the first conductive layer, where the semiconductor layer comprises a material selected from monocrystalline silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, and copper indium celenide/sulfide; and forming a second conductive layer over at least a portion of the semiconductor layer, where the second conductive layer comprises oxides of at least one of Sn and In.    DESCRIPTION OF DRAWING(S) - The figure shows a side, sectional view (not to scale) of a solar cell.    Solar cell (10)    First (outer) substrate (12)    First conductive layer (20)    Semiconductor layer (22)    Second conductive layer (24)    Haze coating (28)