Abstract: A thermoelectric semiconducting assembly. Two parallel plates, a first plate and a second plate, are spaced apart. A plurality of pellets are fitted into said first plate and into said second plate, each said pellet comprising a body, a first cap, and a second cap, said body including a silicon material, said first cap and said second cap including an electrically resistive ceramic material, each pellet in said second plate being connected to a pellet in said first plate. Each pellet includes a doped body, wherein half of said pellets are doped with a p-type dopant to form a p-type pellet and half of said pellets are doped with an n-type dopant to form an n-type pellet. Each plate includes p-type pellets and n-type pellets in an alternating pattern, and each p-type pellet in said first plate connects with an n-type pellet in said second plate, and wherein each n-type pellet in said first plate connects with a p-type pellet in said second plate.

Abstract: An apparatus and method for concurrent processing of several substrates. The system employs a novel architecture which, while being linear, may autonomously sequence processing and move substrates in different directions as necessary. The system moves several substrates concurrently; however, unlike the prior art it does not utilize trays.

Abstract: A device includes a generally planar substrate and a plurality of light absorbing elements extending outwardly from the substrate. Each of the light absorbing elements includes a doped outer shell, an inner core disposed inside the outer shell and a two-dimensional electron gas sheet extending and confined between the outer shell and the inner core, with a concentric cylinder of two-dimensional electron or hole gas produced in the junction between the outer shell and the inner core.

Abstract: A method for manufacturing a solar cell is disclosed. A conductive layer is introduced into a mold having an interior defining a shape of a solar cell. A planar capillary space is formed along the conductive layer. A measure of silicon is placed in fluid communication with the capillary space. The silicon is melted and allowed to flow into the capillary space. The melted silicon is then cooled within the capillary space such that the silicon forms a p-n junction along the conductive layer.

Abstract: An apparatus and method for portable solar panel assemblies configured to enable the unit to be transported by multiple means in order to provide both grid tied and off grid power as needed. Solar panel assemblies are configured to have a range of rotation of approximately 0 to 25 degrees in two directions to allow efficient sunlight capture. The solar panel assembly in the closed position will allow for more compact and aerodynamic profile when being transported.

Abstract: Conductive material is combined with other substances to form a composite material for use as a conductive back face substrate for a thin silicon wafer solar cell. In at least one embodiment, a conductive composite substrate material is fabricated by filling granular conductive material with a mineral or ceramic or other small particulate with a low CTE; the composite is cast and fired so that it has an electrically conductive continuous phase and a discontinuous phase that will control and match the CTE of the substrate to be equal to or close to that of silicon, thereby diminishing the effects of bowing from CTE-mismatch.

Abstract: A power generation system has at least one wheel. A trailing arm is pivotably coupled to an undercarriage of a vehicle for converting rotational energy generated by the at least one wheel to electrical energy. A transformer is coupled to the trailing arm. An electric refrigeration unit is coupled to the transformer.

Abstract: A selective radiation utilization apparatus includes an optical filtering device and a modulation device. The optical filtering device transmits one or more selected spectral bands of incoming solar radiation and reflects one or more remaining bands of the incoming solar radiation. The modulation device spatially modulates one of the one or more selected spectral bands or the one or more remaining bands and directs the spatially modulated one of the one or more selected spectral bands or the one or more remaining bands towards a target of illumination.

Abstract: Lateral collection photovoltaic (LCP) structures based on micro- and nano-collecting elements are used to collect photogenerated carriers. In one set of embodiments, the collecting elements are arrayed on a conducting substrate. In certain versions, the collecting elements are substantially perpendicular to the conductor. In another set of embodiments, the micro- or nano-scale collecting elements do not have direct physical and electrical contact to any conducting substrate. In one version, both anode and cathode electrodes are laterally arrayed. In another version, the collecting elements of one electrode are a composite wherein a conductor is separated by an insulator, which is part of each collector element, from the opposing electrode residing on the substrate. In still another version, the collection of one electrode structure is a composite containing both the anode and the cathode collecting elements for collection. An active material is positioned among the collector elements.

Abstract: A substrate is brought into close proximity with one or more gas injectors to deposit a thin film. As the substrate is moved horizontally along a predefined direction, it is injected with reactive gases and pyrolytically heated with a heating light focused on the substrate. To prevent photolytic reactions, the heating light source is preferably on the side of the substrate opposite to the side where the reactive gases are deposited. In some embodiments, this heating light source is supplemented by heating light sources on the same side of the substrate as the deposited reactive gases. The heating light source(s) has a wavelength to optimize absorption by the substrate or the deposited film layer.

Abstract: Photovoltaic (PV) crystalline silicon modules and methods of manufacturing wherein the modules contain a non-glass front sheet, upper and lower encapsulate layers, a PV cell layer, an insulating sheet, and a structural back plane comprising an aluminum composite. The front sheet can be comprised of ETFE, the encapsulate layers comprise EVA, and the back plane preferably comprises APA. This particular configuration results in a lightweight PV module that still retains a high power density, and can be readily installed onto rooftops without traditional heavy racking. The PV module may be adhered to the roof using a double sided pressure sensitive adhesive or heat welded.

Abstract: A method for manufacturing a semiconductor is disclosed. A mold is providing having an interior defining a planar capillary space. A measure of precursor is placed in fluid communication with the capillary space. The precursor is then melted, and the melted precursor is allowed to flow into the capillary space. The melted precursor is then allowed to cool to form a semiconductor.

Abstract: A method for manufacturing a solar cell is disclosed. A conductive layer is introduced into a mold having an interior defining a shape of a solar cell. A planar capillary space is formed along the conductive layer. A measure of silicon is placed in fluid communication with the capillary space. The silicon is melted and allowed to flow into the capillary space. The melted silicon is then cooled within the capillary space such that the silicon forms a p-n junction along the conductive layer.

Abstract: Embodiments of the present invention combine a suitable photocatalyst with a non-conducting matrix such as plastic or rubber for the purpose of the production of hydrogen peroxide in the presence of light of a suitable frequency or frequencies and oxygenated, acidic water. A suitable photocatalyst such as Anatase titanium dioxide is combined at low temperature (>˜700 F) with a plastic such as polypropylene as one would a pigment. The impregnated plastic can be immersed in water to about an inch whereupon the excess hydrogen ion in the water combines with dissolved oxygen to produce hydrogen peroxide upon irradiation. Hydrogen peroxide is a excellent oxidizer and disinfectant and purifier and goes on to kill bacteria, algae, etc. in the water, as well as to precipitate hardness. Unused hydrogen peroxide breaks down into hydrogen ion and free oxygen in a short time.

Abstract: A solar power generation device comprising a power subunit comprising an array configured to collect solar radiation, and a control subunit removably connected to the power subunit and configured to provide control and motion to the power subunit. The array includes at least one solar module and a pivoting means configured to facilitate movement of the at least one solar module from a closed configuration to an open configuration. The power subunit includes a frame configured to support and move the array. The control subunit includes a tracking system configured to position the array relative to a the sun to maximize collection of solar radiation. When not in use, the solar power generation device may be stacked in a closed configuration with other similar devices on a pallet or other storage device.

Abstract: A lighting device includes a support structure, a light source connected to the support structure, and an attachment bracket connected to the support structure. The lighting device further includes a support bracket moveably connected to the attachment bracket, wherein the support bracket has an arched shape, and a solar panel attached to the support bracket. The solar panel with respect to the solar radiation source is altered as a function of the moveable connection of the support bracket to the attachment bracket and the arched shape of the support bracket.

Abstract: The present application provides a solar panel system. The solar panel system may include an aluminum outer frame, one or more photovoltaic panels positioned within the aluminum outer frame, and an adjustable support system connected to the aluminum outer frame such that the aluminum outer frame with the one or more photovoltaic panels includes a number of tilt angles.

Abstract: A system is set forth herein which can include a plurality of reflectors adapted to reflect light. The system can further include a plurality of photovoltaic cells. A certain reflector of the plurality of reflectors adapted to reflect light can be adapted to reflect light within a certain wavelength band and can be further adapted to transmit light outside of the certain wavelength band. A photovoltaic cell can be disposed to receive light reflected by the certain reflector.

Abstract: A system is provided for maximizing solar energy utilization by moving a solar panel to track movement of the sun from sunrise to sunset. Preferably, the solar panel is inclined from the horizontal plane by a fixed angle of about ten degrees. And, movements of the solar panel are accomplished, daily, in accordance with a programmed schedule of consecutive cycles. In this schedule, each cycle has a start time (i.e. sunrise) and a start point that is determined by the sun's direction from the solar panel.