Hybrid solar panel including a photovoltaic module having a front face and a rear face, a heat exchanger having a lower face and an upper face, said upper face being arranged facing the rear face of the photovoltaic module, a rigid frame surrounding the photovoltaic module and the heat exchanger, at least one elastic element adapted to exert a compression force against the lower face of the exchanger in such a way that the exchanger is thrust against the rear face of the photovoltaic module, the elastic element bears against at least one bearing element, and the bearing element being in connection with the frame in such a way that at least one portion of the compression force exerted by the elastic element on the bearing element is taken up by the frame.

A solar electricity generation system is provided for generating electrical current from an improved solar system. The solar electricity generation system may include semiconductor layers, a thermoelectric component, angular configuration, and a monitoring component. A bias current may be applied to amplify the electrical power generated by the semiconductor layers. A method for generating electrical current from an improved solar system using the solar electricity generation system is also provided.

A solar electricity generation system is provided for generating electrical current from an improved solar system. The solar electricity generation system may include semiconductor layers, a thermoelectric component, angular configuration, and a monitoring component. A bias current may be applied to amplify the electrical power generated by the semiconductor layers. A method for generating electrical current from an improved solar system using the solar electricity generation system is also provided.

A light converting optical system employing a planar light trapping optical structure illuminated by a source of monochromatic light. The light trapping optical structure includes a photoabsorptive layer including quantum dots. The photoabsorptive layer is configured at a relatively low thickness and located between a broad-area optically transmissive surface configured to reflect light using a total internal reflection and an opposing broad-area reflective surface formed by a thin sheet of material configured to diffusely reflect light. The opposing surfaces confine and redistribute light within the light trapping structure, causing multiple transverse propagation of light through the photoabsorptive layer and enhanced absorption and light conversion. The light trapping optical structure may further incorporate an array of lenses or other optical elements located on a light path between the light source and the photoabsorptive layer.

A light converting optical system employing a planar light trapping optical structure illuminated by a source of monochromatic light. The light trapping optical structure includes a photoabsorptive layer including quantum dots. The photoabsorptive layer is configured at a relatively low thickness and located between a broad-area optically transmissive surface configured to reflect light using a total internal reflection and an opposing broad-area reflective surface formed by a thin sheet of material configured to diffusely reflect light. The opposing surfaces confine and redistribute light within the light trapping structure, causing multiple transverse propagation of light through the photoabsorptive layer and enhanced absorption and light conversion. The light trapping optical structure may further incorporate an array of lenses or other optical elements located on a light path between the light source and the photoabsorptive layer.

Non-imaging solar collectors that generate both electrical energy and thermal energy through the use of a novel solar absorber assembly inside a transparent housing with a wide-angle concentrator are disclosed. One or more minichannels or heat pipes comprise part of the absorber assembly, and effectively remove heat from photovoltaic solar cells adjacent and/or attached to the minichannels or heat pipes, thereby cooling and improving the efficiency of the solar cells while at the same time transferring heat to a fluid flowing through the minichannel(s). Also disclosed are methods of manufacturing non-imaging solar collectors that generate both electrical and thermal energy.

A solar power generation paddle includes a blanket that is stored by being taken up into a roll with using extension masts, and that is extended. Solar battery cells are disposed on one surface of the blanket, and thermoelectric conversion elements are disposed on the other surface of the blanket. A plurality of heat dissipation members are disposed on surfaces of the thermoelectric conversion elements which are opposite to surfaces near the blanket, along an extending direction, to cover the thermoelectric conversion elements.

A solar power generation paddle includes a blanket that is stored by being taken up into a roll with using extension masts, and that is extended. Solar battery cells are disposed on one surface of the blanket, and thermoelectric conversion elements are disposed on the other surface of the blanket. A plurality of heat dissipation members are disposed on surfaces of the thermoelectric conversion elements which are opposite to surfaces near the blanket, along an extending direction, to cover the thermoelectric conversion elements.

A light converting optical system employing a planar light trapping optical structure illuminated by a source of monochromatic light. The light trapping optical structure includes a photoresponsive layer including quantum dots. The photoresponsive layer is configured at a relatively low thickness and located between opposing broad-area reflective surfaces that confine and redistribute light within the light trapping structure, causing multiple transverse propagation of light through the photoresponsive layer and enhanced absorption and light conversion. The light trapping optical structure further incorporates optical elements located on a light path between the light source and the photoresponsive layer.

A light converting optical system employing a planar light trapping optical structure illuminated by a source of monochromatic light. The light trapping optical structure includes a photoresponsive layer including quantum dots. The photoresponsive layer is configured at a relatively low thickness and located between opposing broad-area reflective surfaces that confine and redistribute light within the light trapping structure, causing multiple transverse propagation of light through the photoresponsive layer and enhanced absorption and light conversion. The light trapping optical structure further incorporates optical elements located on a light path between the light source and the photoresponsive layer.