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公开(公告)号：US20220122780A1
公开(公告)日：2022-04-21
申请号：US17502467
申请日：2021-10-15
Applicant: Solaredge Technologies Ltd.
Inventor： Joel Lang , Ronit Romm , Bryon Gomberg
IPC: H01G9/10
Abstract: Electrolytic capacitors may use a canister and a lid to confine an electrolyte and prevent the electrolyte from evaporating during use, and an improved seal between the canister and the lid may be achieved by increasing the surface area of the seal. For example, the surface area of the seal may be increased by changing the shape and/or thickness of the canister edge. For example, the surface area of the seal may be increased by changing the shape of an elastomer layer of the lid and/or adding an annular protuberance at the circumference of the lid. For example, the surface area of the seal may be changed by changing the process for forming the edge during the capacitor sealing.
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公开(公告)号：US11309798B2
公开(公告)日：2022-04-19
申请号：US17021343
申请日：2020-09-15
Applicant: Solaredge Technologies Ltd.
Inventor： Ofir Bieber , Yaniv Hachamo , Meir Gazit
Abstract: A power converter includes an input circuit, an output circuit and a controller. The output circuit may comprise a plurality of output terminals configured to be connected to a plurality of loads. The input circuit may comprise a plurality of input terminals configured to be connected to one or more power sources. An inductive element may be coupled between the input circuit and the output circuit. The output circuit may feature one or more voltage compensation circuits connected between two output terminals, the voltage compensation circuits activated to compensate an output voltage at one of the two output terminals.
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公开(公告)号：US11293174B2
公开(公告)日：2022-04-05
申请号：US17061637
申请日：2020-10-02
Applicant: Solaredge Technologies Ltd.
Inventor： Michael Raikh
Abstract: Apparatuses for locking PV panels to support structures, e.g., support beams. The support beams may be designed and built with corresponding connection elements, e.g., slots and tabs, which may be used to enable locking and unlocking of the PV panels on the support beams. Once in place, a ferromagnetic flap may be put into an engaged position, thereby closing and engaging a panel locking mechanism. The ferromagnetic flap may be lifted by using a magnet. The magnet may be may be embedded in a suction cup device which is designed to lift and maneuver an object with a relatively flat surface, e.g. a glass pane. The suction cup device may, when suction is applied, be attached to glass covering the PV panels, and thus the suction cup device may be used to move the PV panels.
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公开(公告)号：US11271394B2
公开(公告)日：2022-03-08
申请号：US15934358
申请日：2018-03-23
Applicant: Solaredge Technologies Ltd.
Inventor： Liron Har-Shai , Alon Zohar , Yoav Galin , Meir Adest
Abstract: A direct current (DC) power combiner operable to interconnect multiple interconnected photovoltaic strings is disclosed. The DC power combiner may include a device adapted for disconnecting at least one photovoltaic string from the multiple interconnected photovoltaic strings, each photovoltaic string connectible by a first and second DC power line. The device may include a differential current sensor adapted to measure differential current by comparing respective currents in the first and second DC power lines. A first switch is connected in series with the first DC power line. A control module is operatively attached to the differential current sensor and the first switch. The control module may be operable to open the first switch when the differential current sensor measures the differential current to be greater than a maximum allowed current differential, thereby disconnecting the photovoltaic string from the interconnected photovoltaic strings.
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公开(公告)号：US20210409238A1
公开(公告)日：2021-12-30
申请号：US17363838
申请日：2021-06-30
Applicant: Solaredge Technologies Ltd.
Inventor： Julie Horn , Frank Bakker , Ofir Appelbaum , Yossi Yacov , Shabtai Atlow
Abstract: Systems, apparatuses, and methods are described for a smart energy home. The smart energy home may promote optimization of consumption of electricity by appliances and other consumer devices. Prioritization of where and when electricity may be provided to various appliances, chargers, or other devices which draw electrical power may be managed by the smart energy home. Information concerning prevailing weather conditions and contemporaneous electrical tariffs may be utilized in processes executed by the smart energy home. Related systems, apparatuses, and methods are also described.
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Patent Agency Ranking
公开(公告)号：US20210408797A1
公开(公告)日：2021-12-30
申请号：US17344602
申请日：2021-06-10
Applicant: Solaredge Technologies Ltd.
Inventor： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
Abstract: A system and method for combining power from DC power sources. Each power source is coupled to a converter. Each converter converts input power to output power by monitoring and maintaining the input power at a maximum power point. Substantially all input power is converted to the output power, and the controlling is performed by allowing output voltage of the converter to vary. The converters are coupled in series. An inverter is connected in parallel with the series connection of the converters and inverts a DC input to the inverter from the converters into an AC output. The inverter maintains the voltage at the inverter input at a desirable voltage by varying the amount of the series current drawn from the converters. The series current and the output power of the converters, determine the output voltage at each converter.
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公开(公告)号：US20210399683A1
公开(公告)日：2021-12-23
申请号：US17371552
申请日：2021-07-09
Applicant: Solaredge Technologies Ltd.
Inventor： Vadim Shmukler , Lior Handelsman , Nir Armony
Abstract: A device for attaching a junction box to a photovoltaic. The photovoltaic panel has a photovoltaic side and a non-photovoltaic side. The device includes a bracket with a first side attachable to the junction box and a second side attachable to the non-photovoltaic surface of the photovoltaic panel. A central fastener is attachable at one end to the bracket and a plate is adapted for connecting to the other end of the central fastener and for mounting on the photovoltaic side of the photovoltaic panel. One or more rotatable spacers, connectible to the central fastener, may be located on the non-photovoltaic side of the photovoltaic panel. One or more fixed spacers may be located on the non-photovoltaic side connectible to the bracket.
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公开(公告)号：US11183922B2
公开(公告)日：2021-11-23
申请号：US16545361
申请日：2019-08-20
Applicant: Solaredge Technologies Ltd.
Inventor： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella , Yaron Binder
Abstract: A method for maintaining reliability of a distributed power system including a power converter having input terminals and output terminals. Input power is received at the input terminals. The input power is converted to an output power at the output terminals. A temperature is measured in or in the environment of the power converter. The power conversion of the input power to the output power may be controlled to maximize the input power by setting at the input terminals the input voltage or the input current according to predetermined criteria. One of the predetermined criteria is configured to reduce the input power based on the temperature signal responsive to the temperature. The adjustment of input power reduces the input voltage and/or input current thereby lowering the temperature of the power converter.
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公开(公告)号：US20210302482A1
公开(公告)日：2021-09-30
申请号：US17228245
申请日：2021-04-12
Applicant: Solaredge Technologies Ltd.
Inventor： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
IPC: G01R21/133 , G01D4/00 , G01R22/06
Abstract: A system includes a control circuit and a computer. The control circuit includes a control circuit configured to receive data from at least one solar panel, convert the received data according to a communication protocol, and forward the converted data via the communication protocol. The computer includes software that, when executed by the computer, causes the computer to receive, via the communication protocol, the converted data, detect, based on the received converted data, a problem in the at least one solar panel, and output, to a display and based on the detected problem, a status of the at least one solar panel corresponding to a time at which the data was collected.
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公开(公告)号：US20210273579A1
公开(公告)日：2021-09-02
申请号：US17203871
申请日：2021-03-17
Applicant: Solaredge Technologies Ltd.
Inventor： Ilan Yoscovich , Ofir Bieber , Tzachi Glovinsky
Abstract: A power harvesting system including multiple parallel-connected photovoltaic strings, each photovoltaic string includes a series-connection of photovoltaic panels. Multiple voltage-compensation circuits may be connected in series respectively with the photovoltaic strings. The voltage-compensation circuits may be configured to provide respective compensation voltages to the photovoltaic strings to maximize power harvested from the photovoltaic strings. The voltage-compensation circuits may be include respective inputs which may be connected to a source of power and respective outputs which may be connected in series with the photovoltaic strings.
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