ENERGÍA SOLAR FOTOVOLTAICA

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Resultados 120 resultados LastUpdate Última actualización 17/10/2017 [15:53:00] pdf PDF




Solicitudes publicadas en los últimos 15 días / Applications published in the last 15 days



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SOLAR CELL MODULE

NºPublicación: WO2017175748A1 12/10/2017

Solicitante:
KK TOYOTA JIDOSHOKKI [JP]
TOYOTA MOTOR CO LTD [JP]

Resumen de: WO2017175748A1

A solar cell module (110) is provided with a plate-shaped first cover (111), at least one part of which is transparent, a second cover (112) that is arranged so as to face the first cover (111), at least one solar cell (113) that is disposed between the first cover (111) and the second cover (112), a sealant (114) for sealing the solar cell (113) therebetween, and terminals (221, 231) serving as conductors electrically connected to the solar cell (113) and enclosed between the first cover (111) and the second cover (112) by the sealant (114), wherein the first cover (111) and/or the second cover (112) has a boss (121a) serving as a positioning member for the terminals (221, 231).



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HALOGENIDE CONTAINING GLASSES IN METALLIZATION PASTES FOR SILICON SOLAR CELLS

NºPublicación: WO2017177125A1 12/10/2017

Solicitante:
HERAEUS PRECIOUS METALS NORTH AMERICA CONSHOHOCKEN LLC [US]

Resumen de: WO2017177125A1

In general, the invention relates to a paste comprising : i) silver particles; ii) a particulate lead-silicate glass comprising iia) at least one oxide of silicon; iib) at least one oxide of lead; iic) at least one chloride; iid) optionally at least one further oxide being different from components iia) and iib); iii) an organic vehicle. The invention also relates to a solar cell precursor, to a process for the preparation of a solar cell, to a solar cell obtainable by this process, to a module comprising such a solar cell and to the use of a particulate lead-silicate glass as a component in a silver paste that can be used for the formation of an electrode.



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INSTALLATION FOR POWERING AUXILIARY EQUIPMENT IN ELECTRICAL ENERGY GENERATION PLANTS

NºPublicación: WO2017174829A1 12/10/2017

Solicitante:
SOLTEC ENERG\u00CDAS RENOVABLES S L [ES]

Resumen de: WO2017174829A1

The invention relates to an installation comprising: an arrangement for generating a direct current, formed by electrical generators (PV1… PVn) which are connected in series and located inside of a local zone and which supply to a remote zone a total direct current that is the sum of the current generated by each of the electrical generators (PV1… PVn); an auxiliary power supply device (D) disposed inside of the local zone and which provides local supply voltage to an auxiliary device (E), the auxiliary power supply device (D) being composed of a DC power converter (CP) electrically connected in series by respective input terminals (T1, T2) in the arrangement for generating direct current between two connection points (p1, p2) of the electrical generators located inside of the local zone.



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ION SCAVENGER FOR SOLAR CELL, SOLAR CELL SEALANT COMPOSITION CONTAINING SAME, AND SOLAR CELL MODULE

NºPublicación: WO2017175524A1 12/10/2017

Solicitante:
TOAGOSEI CO LTD [JP]

Resumen de: WO2017175524A1

The ion scavenger for a solar cell according to the present invention contains (A) an α-zirconium phosphate in which at least a portion of ion-exchange groups is substituted by at least one type of an ion (a1) selected from among a lithium ion, a potassium ion, a cesium ion, a rubidium ion, a magnesium ion, and a calcium ion, and/or (B) an α-titanium phosphate in which at least a portion of ion-exchange groups is substituted by at least one type of an ion (b1) selected from among a lithium ion, a potassium ion, a cesium ion, a rubidium ion, a magnesium ion, and a calcium ion.



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REAR ELECTRODE PASTE COMPOSITION FOR SOLAR CELL

NºPublicación: WO2017175902A1 12/10/2017

Solicitante:
DAE JOO ELECTRONIC MAT CO LTD [KR]

Resumen de: WO2017175902A1

According to one embodiment of the present invention, a PERC-type solar cell comprises: a p-type silicon substrate including an n-type semiconductor layer on the front surface thereof; a p-type semiconductor layer; a front electrode electrically connected to the n-type semiconductor layer; and a rear electrode electrically connected to the silicon substrate. Here, a glass frit composition of a rear electrode paste comprises a copper oxide-silicon oxide (CuO-SiO2)-based compound. Since copper oxide (CuO) is combined with silicon oxide (SiO2), an adhesive force between the rear electrode and a solder ribbon can be improved without damaging a passivation layer.



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FLEXIBLE SUPPORTING DEVICE OF SOLAR BATTERY, LIGHT-FILTERING AND SUN-SHADING POWER GENERATION SYSTEM, AND MOUNTING METHOD THEREOF

NºPublicación: WO2017173955A1 12/10/2017

Solicitante:
BEIJING APOLLO DING RONG SOLAR TECH CO LTD [CN]

Resumen de: WO2017173955A1

Disclosed is a flexible supporting device of a solar battery, comprising: a solar battery (1), a flexible material (2) bearing the solar battery (1), and a connector (3) connecting the solar battery (1) and the flexible material (2). The connector (3) has a first connection part (32) for connecting the solar battery (1) and a second connection part (31) for connecting the flexible material (2), wherein the second connection part (31) has a groove (311) for accommodating the flexible material (2), and a bolt (7) penetrates a bottom wall (312) of the second connection part (31) to tightly press the flexible material (2) into the groove (311). Further disclosed are a light-filtering and sun-shading power generation system and a flexible mounting method forof a solar battery. The flexible supporting device of a solar battery and the light-filtering and sun-shading power generation system have advantages such as convenient operation, low costs and a long service life, and the assembly method thereof is simple.



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PHOTOVOLTAIC MODULE CONNECTOR FOR SOLAR TRACKER

NºPublicación: US2017294869A1 12/10/2017

Solicitante:
SOLARCITY CORP [US]

Resumen de: US2017294869A1

Photovoltaic modules are mounted onto a solar tracker array torque tube via pairs or left-handed and right-handed photovoltaic array connectors or brackets. The left-handed and right-handed photovoltaic array connectors have orientation projections that couple with and extend into the interior body of the torque tube. Pairs of left-handed photovoltaic array connectors and pairs of right-handed photovoltaic array connectors of adjacent photovoltaic modules can further be fastened together, thereby securing the photovoltaic modules to the torque tube and distributing the load of the overall number of photovoltaic modules mounted on the solar tracker array.



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COMPOSITE CONTAINING SILVER NANOPARTICLES AND ANTIBACTERIAL AGENT, PHOTOELECTRIC CONVERTER, PHOTOSENSITIVE POINTING DEVICE, AND THIN-FILM PHOTOVOLTAIC CELL USING THIS COMPOSITE

NºPublicación: US2017294612A1 12/10/2017

Solicitante:
NISHIMATSU CONSTR CO LTD [JP]
NONPROFIT ORGANIZATION ITO LABORATORY [JP]
ITO RES INST CO LTD [JP]

Resumen de: US2017294612A1

[Problem] The purpose of the present invention is to provide a novel optical functional material in which silver nanoparticles are used. [Solution] According to the present invention, a ternary composite formed by mixing silver nanoparticles, an organic semiconductor, and a clay in a liquid phase is provided. The organic semiconductor is preferably an organic charge-transfer complex, and more preferably a charge-transfer boron polymer. The clay is a layered silicate mineral, and preferably smectite. The present invention also provides an antibacterial agent, a photoelectric converter, and a photosensitive pointing device using the ternary composite.



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PYRAMIDAL WALL SECTIONS

NºPublicación: US2017294872A1 12/10/2017

Solicitante:
JACQUES JONATHAN [US]

Resumen de: US2017294872A1

A method of producing a wall section is described. The method includes vacuum forming a carbon fiber sheet to a pyramidal mold core to create a first layer having a plurality of pyramidal shapes. A conductive frame is disposed on the carbon fiber sheet. A first set of solar panel post slots are trimmed from the first layer. Vents are cut in the carbon fiber sheet to expose frame connectors. The carbon fiber sheet is clamped to the conductive frame and wrapped around the conductive frame and over the first layer to create a second layer. A second set of solar panel post slots are trimmed from the second layer so as to overlap the first solar panel post slots. The second layer is trimmed to expose locking post slot areas. The method also includes affixing locking posts to the peaks of the plurality of pyramidal shapes.



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PRE-ASSEMBLED NESTING PHOTOVOLTAIC MODULE BRACKET FOR SOLAR TRACKER

NºPublicación: US2017294870A1 12/10/2017

Solicitante:
SOLARCITY CORP [US]

Resumen de: US2017294870A1

Photovoltaic module assemblies are mounted onto a solar tracker array torque tube via photovoltaic module brackets. The photovoltaic module brackets provide for stacking photovoltaic module assemblies in a nested configuration. The photovoltaic module assemblies are pre-assembled off-site, at a location different than the photovoltaic array installation site, and the nested configuration allows for efficient transportation of pre-assembled photovoltaic module assemblies to the installation site.



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SOLAR POWER GENERATION SYSTEM

NºPublicación: US2017294871A1 12/10/2017

Solicitante:
SHIN DONGYOUL [KR]

Resumen de: US2017294871A1

There is provided a solar power generation system comprising: a main body being hollow and having an inner space defined therein, wherein the main body has a top hole defined in a top wall thereof; a rotation assembly received in the main body; a hydraulic or pneumatic cylinder assembly received in the main body; a power generation assembly configured to be withdrawn from the main body or retracted into the main body through the top hole using the hydraulic or pneumatic cylinder assembly, wherein the power generation assembly has a solar cell structure at a top end thereof, wherein the rotation assembly is configured to change an orientation of the solar cell structure; a controller configured to control operations of the rotation assembly and the hydraulic or pneumatic cylinder assembly.



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SOLAR THERMAL UNIT

NºPublicación: US2017294876A1 12/10/2017

Solicitante:
ZERO MASS WATER INC [US]

Resumen de: US2017294876A1

Solar thermal units and methods of operating solar thermal units for the conversion of solar insolation to thermal energy are provided. In some examples, solar thermal units have an inlet, and a split flow of heat absorbing fluid to either side of the solar thermal unit, along a first fluid flow path and a second fluid flow path. Optionally, one or more photovoltaic panels can be provided as part of the solar thermal unit, which may convert solar insolation to electric power that may be used by a system connected to the solar thermal unit.



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INSULATION PASTE, METHOD FOR MANUFACTURING SOLAR CELL ELEMENT AND SOLAR CELL ELEMENT

NºPublicación: US2017294548A1 12/10/2017

Solicitante:
KYOCERA CORP [JP]

Resumen de: US2017294548A1

An insulating paste includes a siloxane resin and an organic solvent. The siloxane resin includes a phenyl group and an alkyl group expressed by a general formula CnH2n+1, in which n is a natural number. The number of alkyl groups is greater than the number of phenyl groups in the siloxane resin.



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Functional Roof Construction Method and Arrangement

NºPublicación: US2017292271A1 12/10/2017

Solicitante:
WU SHIH HSIANG [TW]
WU CHENG LIN [TW]
WU CHIA I [US]

Resumen de: US2017292271A1

A functional roof construction arrangement for a roof frame of a building, includes a plurality of functional roof modules being assembled together. Each of the functional roof modules includes a module housing and a roof functional unit which includes three different roof functional panel units selectively supported by the module housing at different levels thereof to provide different functions for the building. The roof functional panel units are selectively configured for selectively providing multiple functions of solar energy collection, thermal insulation, sound insulation, wireless network system, and the like.



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AUTOMOBILE ROOF PANEL HAVING SOLAR CELLS

NºPublicación: US2017291490A1 12/10/2017

Solicitante:
HYUNDAI MOTOR CO LTD [KR]

Resumen de: US2017291490A1

An automobile roof panel including solar cells, wherein a seating groove for seating a solar cell module is formed on a surface of the automobile roof panel, the solar cell module is inserted and seated in the seating groove, and an outer protective film for protecting the solar cell module is attached onto the surface of the automobile roof panel.



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HALOGENIDE CONTAINING GLASSES IN METALLIZATION PASTES FOR SILICON SOLAR CELLS

NºPublicación: US2017291846A1 12/10/2017

Solicitante:
HERAEUS PRECIOUS METALS NORTH AMERICA CONSHOHOCKEN LLC [US]

Resumen de: US2017291846A1

The invention also relates to a solar cell precursor, to a process for the preparation of a solar cell, to a solar cell obtainable by this process, to a module comprising such a solar cell and to the use of a particulate lead-silicate glass as a component in a silver paste that can be used for the formation of an electrode.



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A PROCESS FOR PREPARING PASSIVATED EMITTER REAR CONTACT (PERC) SOLAR CELLS

NºPublicación: US2017294545A1 12/10/2017

Solicitante:
CSI CELLS CO LTD [CN]

Resumen de: US2017294545A1

A process for preparing a passivated emitter rear contact solar cell, which includes the steps as follows: removing the damaged layer on the surface of the silicon wafer and at the same time polishing both surfaces, texturing, forming PN junction, etching, removing the glass impurity, depositing a passivation film on the back surface, depositing a passivating antireflective layer on the front surface, making local openings on the back surface, screen printing of metal paste on both the front surface and the back surface and sintering, in which the texturing step employs a catalytic metal etching approach, and the textured structure is a nanometer-level textured structure. The present invention has combined removing the damaged layer on the surface of the silicon wafer and polishing both the front and back surfaces into one single step, and thus has simplified the production process and reduced the production cost.



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Power Generation Abnormality Detection Method and System Thereof for Photovoltaic Panels

NºPublicación: US2017294877A1 12/10/2017

Solicitante:
ABLEREX ELECTRONICS CO LTD [TW]

Resumen de: US2017294877A1

A power generation abnormality detection method includes: operating a power converter to controllably operate a solar cell module at a plurality of predetermined voltage points to obtain a plurality of measured currents; utilizing the predetermined voltage points and measured currents to calculate a plurality of first power data; comparing the plurality of first power data with a first PV curve; or operating the power converter to controllably operate the solar cell module at a plurality of predetermined current points to obtain a plurality of measured voltages; utilizing the predetermined current points and measured voltages to calculate a plurality of second power data; comparing the plurality of second power data with a second PV curve.



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CASCADED PHOTOVOLTAIC GRID-CONNECTED INVERTER, CONTROL METHOD AND CONTROL DEVICE FOR THE SAME

NºPublicación: US2017294875A1 12/10/2017

Solicitante:
SUNGROW POWER SUPPLY CO LTD [CN]

Resumen de: US2017294875A1

Provided are a cascaded photovoltaic grid-connected inverter, a control method and a control device for the same. The method includes: determining whether at least one of inverter units of the cascaded photovoltaic grid-connected inverter is over-modulated; injecting a reactive current to a power grid to make a grid-connected current effective value greater than or equal to √{square root over (2)}*idcmin, in a case that at least one of the inverter units is over-modulated; determining a voltage U0 required for grid connection for the cascaded photovoltaic grid-connected inverter corresponding to a current grid-connected current effective value; and adjusting an output active voltage of each of the inverter units according to Ujd=Pj/P0*U0d, and adjusting an output reactive voltage of each of the inverter units in a case that none of the inverter units is over-modulated.



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SPRING LATCH SADDLE CONNECTOR FOR SOLAR TRACKER

NºPublicación: US2017294867A1 12/10/2017

Solicitante:
SOLARCITY CORP [US]

Resumen de: US2017294867A1

Photovoltaic modules are mounted onto a solar tracker array torque tube via pairs or left-handed and right-handed photovoltaic array connectors having spring latch assemblies. The left-handed and right-handed photovoltaic array connectors have orientation projections that couple with and extend into the interior body of the torque tube. The orientation projections on the spring latch assemblies of each pair of left-handed and right-handed photovoltaic array connector allow for the photovoltaic array connectors to fit over and settle on a torque tube, and thereby support and mount a photovoltaic module as part of a solar tracker array.



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MOUNTING ASSEMBLY FOR MOUNTING A SOLAR PANEL

NºPublicación: US2017294868A1 12/10/2017

Solicitante:
PREFORMED LINE PRODUCTS CO [US]

Resumen de: US2017294868A1

A mounting assembly for mounting a solar panel to a surface includes a mounting base. The mounting base supports a fastener. A module mount has a module mount sidewall supporting the fastener. The module mount is movable with respect to the fastener when the fastener is received through the module mount opening. A first distance between a bottom surface of the module mount and a top surface of the mounting base is adjustable. A mounting clamp has a mounting clamp sidewall defining a mounting clamp opening through which the fastener is received. The mounting clamp is movable with respect to the fastener when the fastener is received through the mounting clamp opening such that a second distance between a bottom surface of the mounting clamp and a top surface of the module mount is adjustable. The solar panel is mounted between the mounting clamp and the module mount.



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WINDSHIELD SOLAR MOUNT ASSEMBLY

NºPublicación: US2017294803A1 12/10/2017

Solicitante:
OTTER PRODUCTS LLC [US]

Resumen de: US2017294803A1

A solar charging system for a portable electronic device includes an electrical connector adapted to be removably coupled to an electrical interface of the portable electronic device. A rechargeable battery is electrically coupled to the electrical connector, and the rechargeable battery is adapted to store a stored electrical power. A solar panel is electrically coupled to the rechargeable battery such that the received electrical power is stored in the rechargeable battery as stored electrical power. When the electrical connector is electrically coupled to the electrical interface of the installed portable electronic device, stored electrical power is provided or conveyed to the portable electronic device. When the electrical connector is not electrically coupled to the electrical interface of the installed portable electronic device, the received electrical power is stored in the rechargeable battery as stored electrical power.



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PEROVSKITE SHCOTTKY TYPE SOLAR CELL

NºPublicación: AU2017230175A1 12/10/2017

Solicitante:
YISSUM RES DEV CO

Resumen de: AU2017230175A1

The invention provides devices such as photovoltaic cells which are free of scaffold structure layers.



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Method and system for applying electric fields to multiple solar panels

NºPublicación: AU2017232123A1 12/10/2017

Solicitante:
SOLARLYTICS INC

Resumen de: AU2017232123A1

A solar cell management system for increasing the efficiency and power output of a solar cell and methods for making and using the same. The management system provides an electric field across one or more solar cells. The imposed electric field exerts a force on both the electrons and holes created by light incident on the solar cell and accelerates the electron-hole pairs towards the electrodes of the solar cell. The solar cell management system considers variations in configuration of solar cells to maximize the power output of the solar cells. The accelerated electron-hole pairs have a lower likelihood of recombining within the cells' semiconductor's material. This reduction in the electron-hole recombination rate results in an overall increase in the solar cells' efficiency and greater power output.



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SOLAR THERMAL UNIT

Nº publicación: WO2017177143A1 12/10/2017

Solicitante:
ZERO MASS WATER INC [US]

Resumen de: WO2017177143A1

Solar thermal units and methods of operating solar thermal units for the conversion of solar insolation to thermal energy are provided. In some examples, solar thermal units have an inlet, and a split flow of heat absorbing fluid to either side of the solar thermal unit, along a first fluid flow path and a second fluid flow path. Optionally, one or more photovoltaic panels can be provided as part of the solar thermal unit, which may convert solar insolation to electric power that may be used by a system connected to the solar thermal unit.


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