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Solar-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Led security light and led security light control device thereof
October 18, 2018 - N°20180302969

An led security light includes a power supply unit comprising a first power source, a second power source and a power switching circuitry, wherein the power switching circuitry utilizes a detector to detect an available electric power in the first power source or in the second power source, and operates with the available electric power detected as a criterion to ...
Self-regulating heating device
October 18, 2018 - N°20180302952

A self regulating heating device includes a first layer made of an electrically insulating material. The first layer is thin and flexible.
Fast activating video camera with solar supplemented charging
October 18, 2018 - N°20180302559

A video camera system is disclosed which provides fast activation time with extended power life. The video camera system initializes the set-up of a processor and an image capture device.
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Expandable solar power system
October 18, 2018 - N°20180302029

Modular solar systems comprise one or more module units that are connectable into a system/assembly for convenient installation on a roof or other surface that receives solar insolation. The modules are adapted for electrical, and preferably also mechanical, connection into a module assembly, with the number of modules and types of modules selected to handle the required loads.
Solar tracker control system and method
October 18, 2018 - N°20180302027

A pneumatic control unit configured to inflate a first and second set of bellows with fluid from a pneumatic fluid source via a pneumatic circuit, the first and second set of bellows associated with one or more pneumatic actuators. The pneumatic control unit determines a target configuration of the actuators based on a determined current position of the sun; determines ...
Pneumatic actuation circuit system and method
October 18, 2018 - N°20180302026

A system for controlling a rotation of one or more solar panels about an axis of rotation, comprising one or more solar panels defining a longitudinal axis, one or more bellows actuators coupled to the one or more solar panels and defining an axis of rotation parallel to the longitudinal axis of the panels, a fluid source, a first valve ...
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Mount for solar panel
October 18, 2018 - N°20180302023

A mount for a solar panel capable of changing a tilt angle of the solar panel easily and positively, includes a tilted support frame including a pair of horizontal members extending along a horizontal direction in parallel with different heights and a pair of tilted members arranged between the horizontal members and extending in parallel to be tilted in one ...
Integrated solar energy utilization apparatus and system
October 18, 2018 - N°20180302022

An integrated solar energy utilization apparatus and system. The apparatus comprises at least one photoelectric conversion component (110) and at least one thermoelectric conversion component (120).
Customizable modular solar power system
October 18, 2018 - N°20180302021

Modular solar systems comprise one or more module units that are connectable into a system/assembly for convenient installation on a roof or other surface that receives solar insolation. The modules are adapted for electrical, and preferably also mechanical, connection into a module assembly, with the number of modules and types of modules selected to handle the required loads.
Autonomous, modular power generation, storage and distribution apparatus, system and method thereof
October 18, 2018 - N°20180301766

An autonomous, modular energy generation, storage and transmission apparatus, system, and method is provided. An apparatus is tube shaped and includes solar and thermionic energy conversion layers, and a battery module.
Organic small molecule semiconducting chromophores for use in organic electronic devices
October 18, 2018 - N°20180301634

Small organic molecule semi-conducting chromophores containing a pyridalthiadiazole, pyridaloxadiazole, or pyridaltriazole core structure are disclosed. Such compounds can be used in organic heterojunction devices, such as organic small molecule solar cells and transistors..
Method for manufacturing photoelectric conversion device
October 18, 2018 - N°20180301582

In manufacturing a crystalline silicon-based solar cell having an intrinsic silicon-based thin film and a conductive silicon-based thin film in this order on a conductive single-crystalline silicon substrate, plasma treatment is performed after the intrinsic silicon-based thin film is formed on the conductive single-crystalline silicon substrate. In the plasma treatment, a surface of the intrinsic silicon-based thin film is exposed ...
Method for manufacturing photoelectric conversion device
October 18, 2018 - N°20180301581

In manufacturing a crystalline silicon-based solar cell, a first intrinsic thin-film is formed on a conductive single-crystalline silicon substrate, and then a hydrogen plasma etching is performed. A second intrinsic thin-film is formed on the first intrinsic thin-film after the hydrogen plasma etching, and a conductive silicon-based thin-film is formed on the second intrinsic thin-film.
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Boron nitride carbon alloy solar cells
October 18, 2018 - N°20180301579

Solar cells fabricated from p-n junctions of boron nitride nanotubes alloyed with carbon are described. Band gaps of boron nitride carbon alloys are tailored by controlling carbon content in the boron nitride nanotubes.
Method for manufacturing a compound semiconductor solar cell
October 18, 2018 - N°20180301577

According to an aspect of the present invention, there is provided a method for manufacturing a compound semiconductor solar cell, comprising: forming a sacrificial layer on one surface of a mother substrate; forming a compound semiconductor layer on the sacrificial layer; forming a first protective layer formed of a compound semiconductor on the compound semiconductor layer; depositing a second passivation ...
Compound semiconductor solar cell and method for manufacturing the same
October 18, 2018 - N°20180301576

A method for manufacturing a compound solar cell includes forming a rear electrode including a first electrode layer directly contacting a rear surface of a compound semiconductor layer and a second electrode layer positioned on a rear surface of the first electrode layer and formed of a material different from the first electrode layer, and forming a plurality of front ...
Compound semiconductor solar cell and method for manufacturing a front electrode of the solar cell
October 18, 2018 - N°20180301575

According to one aspect of the subject matter described in this application, a method for manufacturing a front electrode of a compound solar cell comprises a step of forming a seed metal layer entirely on a front surface of a compound semiconductor layer, a step of forming a first mask layer covering the seed metal layer in the remaining region ...
Conductive paste composition and semiconductor devices made therewith
October 18, 2018 - N°20180301574

The present invention provides a thick-film paste composition comprising an electrically conductive metal and an oxide composition dispersed in an organic medium. The paste composition is printed on the front side of a solar cell device having one or more insulating layers and fired to form an electrode, and is suitable for devices having both highly and lightly doped emitter ...
Thermal protection mechanisms for uncooled microbolometers
October 18, 2018 - N°20180299329

Methods and apparatus for preventing solar damage, and other heat-related damage, to uncooled microbolometer pixels. In certain examples, at least some of the pixels of an uncooled microbolometer are configured with a bimetallic thermal shorting structure that protects the pixel(s) from excessive heat damage.
Monolithic macro-fluidic heat transfer components and methods for manufacturing same
October 18, 2018 - N°20180299167

A solar collector is provided. The collector comprises a monolithic flow control component to direct a flow of the heat transfer fluid between an inlet and outlet; and a solar absorber supported by the monolithic flow control component.
Solar shading panel for north and south sides
October 18, 2018 - N°20180299088

A solar shading panel for use in north and south sides of a building is described, where the solar shading panel is effective in preventing against direct sunlight partially or throughout the year without angle adjusting equipment, while allowing building occupants to perceive external views at all times. The solar shading panel includes a frame and an opaque panel with ...
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