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7638708 |
Laminated solar concentrating photovoltaic device
A solar concentrator photovoltaic (CPV) device in which concentrator elements (optics, PV cells and wiring) are laminated to form a composite, substantially planar structure. The concentrator...
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7622667 |
Photovoltaic fibers
Photovoltaic materials and methods of photovoltaic cell fabrication provide a photovoltaic cell in the form of a fiber. These fibers may be formed into a flexible fabric or textile.
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7622666 |
Photovoltaic concentrator modules and systems having a heat dissipating element located within a volume in which light rays converge from an optical concentrating element towards a photovoltaic receiver
The present invention relates to photovoltaic power systems, photovoltaic concentrator modules, and related methods.
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7619159 |
Integrating sphere photovoltaic receiver (powersphere) for laser light to electric power conversion
A photovoltaic module for converting laser radiation from a laser emitting light at a wavelength to electrical power is provided. The module comprises: (a) a housing having a cavity of generally...
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7592536 |
Solar cell structure with integrated discrete by-pass diode
A solar cell structure has a solar cell unit structure including a heat sink, and a solar cell having a front side, a back side, and a solar-cell projected area coverage on the heat sink. The solar...
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7589276 |
Photovoltaic fibers
Photovoltaic materials and methods of photovoltaic cell fabrication provide a photovoltaic cell in the form of a fiber. These fibers may be formed into a flexible fabric or textile.
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7579083 |
Bright white protective laminates
Laminates of having a first outer layer of weatherable film, at least one mid layer, and a second outer layer containing an opacifying quantity of white pigment. The laminates are particularly...
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7557291 |
Photovoltaic module for roofs
A photovoltaic module generates electrical power when installed on a roof. The module is constructed as a laminated sandwich having a transparent protective upper layer adhered to a photovoltaic...
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7554031 |
Preventing harmful polarization of solar cells
In one embodiment, harmful solar cell polarization is prevented or minimized by providing a conductive path that bleeds charge from a front side of a solar cell to the bulk of a wafer. The...
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7541537 |
Photovoltaic cell cover
The present invention is a photovoltaic cell having improved conversion properties. The cell includes a cover for a photovoltaic device. In one embodiment, the cover includes a fluorescent material...
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7537955 |
Low temperature nano particle preparation and deposition for phase-controlled compound film formation
The present invention is directed to different methods used in the formation of an ink, as well as being directed to the formation of layers used in the fabrication of a solar cell, particularly...
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7449629 |
Solar panel including a low moisture vapor transmission rate adhesive composition
A solar panel including a photovoltaic material layer; a backing panel; and an adhesive layer disposed between and adhering together the photovoltaic material layer and the backing panel, in which...
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7435898 |
Solar energy utilization unit and solar energy utilization system
A solar energy utilization unit comprises a solar radiation concentrating optics and a solar radiation receiver including first and second receiver components. The first receiver component is...
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7432438 |
Electrode for photovoltaic cells, photovoltaic cell and photovoltaic module
An electrode for contacting an electrically conductive surface of a photovoltaic element includes an electrically insulating optically transparent film, an adhesive layer provided on a planar...
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7387400 |
Light-emitting device with spherical photoelectric converting element
A light-emitting device has spherical photo-electric converting elements that have a substantially spherical acceptance surface, respectively; a light emitting diode powered by the spherical...
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7368656 |
Solar cell for a solar generator panel, a solar generator panel, and a space vehicle
A solar cell for a solar generator panel ( 10, 10′ ). According to the invention, the cell is coupled to a reflector ( 70, 71, 700 ) in such a manner that together with the reflector the cell...
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7339108 |
Solar energy concentrator device for spacecraft and a solar generator panel
A device is disclosed for reducing the risk of primary and secondary electrostatic discharges occurring in particular in the solar generators of spacecraft. A solar energy concentrator device for...
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7307210 |
Solar cell and method of producing the same
In a solar cell, at least one of reinforcing material and buffering material is provided at least partially on at least one of a back surface, a front surface and a side surface of the solar cell....
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7259322 |
Interconnects for solar cell devices
A solar cell assembly comprising a plurality of elongated solar cells, each respective solar cell comprising (i) a core configured as a first electrode, (ii) a semiconductor junction...
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7259323 |
Thin film solar cell thermal radiator
A thin film solar cell thermal radiator configuration uses an embedded power bus to collect vertically migrating waste heat from electronic devices mounted on a thin film multilayer printed circuit...
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7238879 |
Solar cell module
Provided is a solar cell module having a reinforcing member integrally stacked by means of a covering material on a rear surface of a solar cell panel having a photovoltaic element that performs...
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7238878 |
Photovoltaic module with light reflecting backskin
A photovoltaic module comprises electrically interconnected and mutually spaced photovoltaic cells that are encapsulated by a light-transmitting encapsulant between a light-transparent front cover...
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7235736 |
Monolithic integration of cylindrical solar cells
A solar cell unit comprising a substrate and a plurality of photovoltaic cells is provided. The substrate has a first end and a second end. The plurality of photovoltaic cells, which are linearly...
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7227077 |
Light element with a translucent surface
A light element with a translucent surface includes an energy converter, wherein the translucent surface is so formed as to direct only that portion of the radiation onto the energy converter that...
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RE39640 |
Conductive isostructural compounds
A family of isostructural compounds have been prepared having the general formula A n Pb m Bi n O 2n+m . These compounds possess a NaCl lattice type structure as well as low thermal conductivity...
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7208674 |
Solar cell having photovoltaic cells inclined at acute angle to each other
A solar collector ( 100 ) is provided having increased efficiency and operating life, and reduced size and cost over conventional collectors. Generally, the collector ( 100 ) includes a...
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7196834 |
Transparent flat body
This invention relates to a transparent flat body including two transparent cover layers ( 1, 2 ) that confine between them an active layer ( 3 ) whose transparency varies in an electric field and...
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7173179 |
Solar co-generator
A solar co-generator for producing both heat energy and electricity is disclosed. A solar concentrator directs sunlight into a container lined with solar cells and filled with a thermal transfer...
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7166797 |
Tandem filters using frequency selective surfaces for enhanced conversion efficiency in a thermophotovoltaic energy conversion system
This invention relates to the field of thermophotovoltaic (TPV) direct energy conversion. In particular, TPV systems use filters to minimize parasitic absorption of below bandgap energy. This...
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7081584 |
Solar based electrical energy generation with spectral cooling
Method and system for converting solar energy into electrical energy utilizing serially coupled multijunction-type photovoltaic cells in conjunction with a form of spectral cooling. The latter...
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7060891 |
Thermophotovoltaic generator apparatus
A thermophotovoltaic generator apparatus has: a burner that is supplied with a fuel and an air, and burns the fuel; an emitter heated by combustion heat produced by the burner; a photoelectric...
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7026542 |
Cover glass for a solar battery, a method for producing the cover glass and a solar battery module using the cover glass
A transparent substrate for a cover for a solar battery and a method for producing the same are presented. Hemispherical concave portions are formed in a surface of light entering side of a cover...
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6979771 |
Photovoltaic module, photovoltaic module array, photovoltaic system, and method of detecting failure of photovoltaic module
The present invention provides a photovoltaic module comprising a photovoltaics and a signal generation means for generating a signal by application of a voltage, wherein the photovoltaics and the...
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6967278 |
Solar cell module and roof equipped with power generating function using the same
An object of the invention is to provide a solar cell module in which sufficient drainage and ventilation are ensured on the rear side, an output cable can be prevented from being caught during...
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6963024 |
Solar cell module and its installing module
A solar cell module 60 has a plurality of solar cells 14 having a plurality of parallel grooves 8 on the individual light-receiving surfaces thereof, each of the grooves having an electrode ...
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6960717 |
Adjustable solar panel
A nonrotating adjustable solar panel for optimizing cell charging of a portable message sign, comprising a movable frame, a message sign, a solar panel, a support post attached to the underside of...
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6930237 |
Device for converting solar radiation into electric power
A device for converting solar radiation into electric power, constituted by a substantially vertically elongated body from which multiple supporting arms for one or more modules constituted by...
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6914182 |
Method of installing solar cell modules, and solar cell module
Two types of solar cell modules having an equal output voltage and different sizes are used, and a plurality of solar cell modules of these two types are installed so that they are connected in...
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6903261 |
Solar concentrator
A solar concentrator module comprising a front lens on its front face, a receiver cell on its rear face and a reflector between the front lens and the receiver cell, said reflector having inclined...
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6881893 |
Solar energy collection system
Sunlight is localized at a solar cell by means of a lens in conjunction with a solar energy trap with very low losses. The lens is a standard magnifying lens which concentrates the sunlight to a...
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6858462 |
Enhanced light absorption of solar cells and photodetectors by diffraction
Enhanced light absorption of solar cells and photodetectors by diffraction is described. Triangular, rectangular, and blazed subwavelength periodic structures are shown to improve performance of...
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6822157 |
Thin film solar battery module
In a thin film solar battery module, a flat glass substrate with non-monocrystal silicon type thin film solar cells formed thereon, a space layer, and a chilled figured glass are sequentially...
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6818818 |
Concentrating solar energy receiver
There is disclosed herein a concentrating solar energy receiver comprising a primary parabolic reflector having a center and a high reflectivity surface on a concave side of the reflector and...
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6812398 |
Separable solar energy storage device
A separable solar energy storage device, comprising a solar energy reception device, a solar energy conversion circuit, an extension cord for connecting the solar energy reception device and the...
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6806415 |
Method for controlling a solar power generation system having a cooling mechanism
A solar power generation system having a solar cell provided therein and which is provided with a cooling mechanism, characterized in that the cooling mechanism has a cooling system for cooling the...
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6803514 |
MOUNTING STRUCTURE AND MOUNTING METHOD OF A PHOTOVOLTAIC ELEMENT, MOUNTING SUBSTRATE FOR MOUNTING A SEMICONDUCTOR ELEMENT THEREON AND METHOD FOR MOUNTING A SEMICONDUCTOR ELEMENT ON SAID MOUNTING SUBSTRATE
A mounting structure for mounting a photovoltaic element onto a metal body, which outputs a power generated by the photovoltaic element to the outside surface, and a method for mounting the...
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6800801 |
Photovoltaic power generating structure
There is disclosed a photovoltaic power generating structure in which a solar cell module is arranged on a base member, wherein a closed space portion cut off from the air is provided between the...
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6787692 |
Solar cell substrate, thin-film solar cell, and multi-junction thin-film solar cell
A solar cell substrate has irregularities on a surface which is in contact with a photo-electric conversion layer, and light is incident on the side of the irregularities. The height of the...
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6780665 |
Photovoltaic cells from silicon kerf
The disclosure describes an economical and environmentally benign method to recover crystalline silicon metal kerf from wiresaw slurries and to shape and sinter said recovered crystalline silicon...
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6762508 |
Semiconductor encapsulant resin having an additive with a gradient concentration
Provided is an encapsulant resin for a semiconductor that effectively functions even with a relatively small amount of an additive. The encapsulant resin for a semiconductor is characterized in...
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