NOVELTY - A self-cleaning albedo apparatus comprises a high albedo layer (206, 206'); and a self-cleaning layer (208, 208') overlayed on the high albedo layer.    USE - The albedo apparatus is used for a solar cell assembly for photovoltaic cell system (claimed). The solar cell assembly is used for converting photovoltaic energy into electrical energy. It is for use as decals on pavement and other surfaces, and as building materials.    ADVANTAGE - The albedo apparatus improves photovoltaic cell efficiency by implementing a self-cleaning function on photovoltaic cells and on albedo surfaces associated with photovoltaic cell assemblies. The high albedo composition protects albedo surfaces that surround photovoltaic cell assemblies, maximizing energy input into the photovoltaic cell assemblies. The drawbacks found in the prior art, i.e. laborious time consuming cleaning and repainting efforts, are minimized, yielding a more efficient cost effective photovoltaic cell system.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a solar cell assembly comprising solar cell units, where solar cell units are arranged in coplanar rows over the high albedo layer;    (2) a high albedo composition having an albedo, where high albedo composition comprises a high albedo component intermixed with a self-cleaning component; and    (3) a photovoltaic cell system comprising photovoltaic cell assemblies, where each assembly comprises a front side, each front side is configured to receive electromagnetic energy, each photovoltaic assembly is configured to convert electromagnetic energy into an electrical current; and an albedo surface configured to reflect electromagnetic energy on one or more photovoltaic cell assemblies, where albedo surface comprises a high albedo layer and a self-cleaning layer disposed on the high albedo layer.    DESCRIPTION OF DRAWING(S) - The figure depicts a perspective view of a photovoltaic cell assembly.    High albedo layer (206, 206')    Self-cleaning layer (208, 208')    Solar cell panel (210)