Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic cladding panels; Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic roofing members; Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic solar hybrid modules; Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic solar modules; Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic thermal hybrid module; Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic thermal module; Apparatus for converting electronic radiation to electrical energy, namely, PVT (photovoltaic thermal) module; Computer heat sinks; Heat sinks for use in computers; Heat sinks for use in electronic components; Photovoltaic cells; Photovoltaic cells also including a solar thermal collector sold as a unit; Photovoltaic cells and modules