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1. 发明授权

US11620885B2 Photovoltaic panel circuitry 有权
公开(公告)号：US11620885B2
公开(公告)日：2023-04-04
申请号：US17506576
申请日：2021-10-20
申请人： Solaredge Technologies Ltd.
发明人： Liron Har-Shai , Alon Zohar , Ilan Yoscovich , Yoav Galin , Lior Handelsman
IPC分类号： G08B13/14 , H01L21/02 , H01L31/02 , H02H1/00 , H02H3/16 , H02S40/36
摘要： Circuits integrated or integrable with a photovoltaic panel to provide built-in functionality to the photovoltaic panel including safety features such as arc detection and elimination, ground fault detection and elimination, reverse current protection, monitoring of the performance of the photovoltaic panel, transmission of the monitored parameters and theft prevention of the photovoltaic panel. The circuits may avoid power conversion, for instance DC/DC power conversion, may avoid performing maximum power tracking to include a minimum number of components and thereby increase overall reliability.

2. 发明申请

US20200083821A1 Providing Positional Awareness Information and Increasing Power Quality of Parallel Connected Inverters 审中-公开
公开(公告)号：US20200083821A1
公开(公告)日：2020-03-12
申请号：US16684623
申请日：2019-11-15
申请人： Solaredge Technologies Ltd.
发明人： Omer Aloni , Alon Zohar , Tzachi Glovinsky , Menashe Walsh
IPC分类号： H02M7/42 , H02M7/00 , H02M7/493 , H02J3/38
摘要： A method and a system sense at least one phase difference between at least two phases of a group of parallel connected three phase AC output terminals (e.g., a first phase AC output terminal, a second phase AC output terminal, or a third phase AC output terminal). The parallel connected AC output terminals may be three parallel connected DC to AC three phase inverters. Features of the parallel connected three phase AC output terminals enable wiring of conductors to one phase of an AC output terminal to be swapped with wiring of conductors of one phase of another phase AC output terminal. A sign of at least one phase difference is verified different from signs of other phase differences thereby the system determining the lateral position of the at least one three phase inverters relative to at least one other of the three phase inverters.

3. 发明授权

US10554149B2 Providing positional awareness information and increasing power quality of parallel connected inverters 有权
公开(公告)号：US10554149B2
公开(公告)日：2020-02-04
申请号：US16192921
申请日：2018-11-16
申请人： Solaredge Technologies, Ltd.
发明人： Omer Aloni , Alon Zohar , Tzachi Glovinsky , Menashe Walsh
IPC分类号： H02J3/44 , H02M7/42 , H02M7/00 , H02M3/158
摘要： A method and a system sense at least one phase difference between at least two phases of a group of parallel connected three phase AC output terminals (e.g., a first phase AC output terminal, a second phase AC output terminal, or a third phase AC output terminal). The parallel connected AC output terminals may be three parallel connected DC to AC three phase inverters. Features of the parallel connected three phase AC output terminals enable wiring of conductors to one phase of an AC output terminal to be swapped with wiring of conductors of one phase of another phase AC output terminal. A sign of at least one phase difference is verified different from signs of other phase differences thereby the system determining the lateral position of the at least one three phase inverters relative to at least one other of the three phase inverters.

4. 发明授权

US09876466B2 Photovoltaic panel circuitry 有权
公开(公告)号：US09876466B2
公开(公告)日：2018-01-23
申请号：US14631227
申请日：2015-02-25
申请人： Solaredge Technologies Ltd.
发明人： Liron Har-Shai , Alon Zohar , Ilan Yoscovitch , Yoav Galin , Lior Handelsman
IPC分类号： H02S40/36 , G08B13/14 , H02H3/16 , H02H1/00 , H01L31/02 , H02J1/00
摘要： Circuits integrated or integrable with a photovoltaic panel to provide built-in functionality to the photovoltaic panel including safety features such as arc detection and elimination, ground fault detection and elimination, reverse current protection, monitoring of the performance of the photovoltaic panel, transmission of the monitored parameters and theft prevention of the photovoltaic panel. The circuits may avoid power conversion, for instance DC/DC power conversion, may avoid performing maximum power tracking to include a minimum number of components and thereby increase overall reliability.

5. 发明公开

US20240243586A1 Photovoltaic Module 审中-公开
公开(公告)号：US20240243586A1
公开(公告)日：2024-07-18
申请号：US18621500
申请日：2024-03-29
申请人： Solaredge Technologies Ltd.
发明人： Liron Har-Shai , Alon Zohar
IPC分类号： H02J7/00 , H01L31/02
CPC分类号： H02J7/00 , H01L31/02021 , Y02E10/50
摘要： A photovoltaic module including a photovoltaic panel and an electrical circuit connected thereto. The photovoltaic panel may include multiple bus bars connected to an input of the electrical circuit. The electrical circuit may include at least one input bypass circuit connected across the bus bars at the input of the electrical circuit. Circuitry may include a switch connected between the input and the output of the electrical circuit. The circuitry may function to disconnect the photovoltaic panel from the output of the electrical circuit. An output bypass circuit is connected to the output of the electrical circuit. The output of the electrical circuit is connectible to a second like electrical circuit of a second like photovoltaic module. The output bypass circuit may be an active bypass circuit which draws power from the output of the electrical circuit.

6. 发明公开

US20230222885A1 Photovoltaic Panel Circuitry 审中-公开
公开(公告)号：US20230222885A1
公开(公告)日：2023-07-13
申请号：US18171455
申请日：2023-02-20
申请人： Solaredge Technologies Ltd.
发明人： Liron Har-Shai , Alon Zohar , Ilan Yoscovich , Yoav Galin , Lior Handelsman
IPC分类号： G08B13/14 , H02H3/16 , H02H1/00 , H02S40/36 , H01L31/02
CPC分类号： G08B13/14 , H02H3/16 , H02H1/0015 , H02S40/36 , H01L31/02021 , Y02E10/56
摘要： Circuits integrated or integrable with a photovoltaic panel to provide built-in functionality to the photovoltaic panel including safety features such as arc detection and elimination, ground fault detection and elimination, reverse current protection, monitoring of the performance of the photovoltaic panel, transmission of the monitored parameters and theft prevention of the photovoltaic panel. The circuits may avoid power conversion, for instance DC/DC power conversion, may avoid performing maximum power tracking to include a minimum number of components and thereby increase overall reliability.

7. 发明授权

US11183968B2 Photovoltaic panel circuitry 有权
公开(公告)号：US11183968B2
公开(公告)日：2021-11-23
申请号：US16458402
申请日：2019-07-01
申请人： Solaredge Technologies Ltd
发明人： Liron Har-Shai , Alon Zohar , Ilan Yoscovitch , Yoav Galin , Lior Handelsman
IPC分类号： H02S40/36 , H02H3/16 , H01L31/02 , G08B13/14 , H02H1/00 , H02J1/00
摘要： Circuits integrated or integrable with a photovoltaic panel to provide built-in functionality to the photovoltaic panel including safety features such as arc detection and elimination, ground fault detection and elimination, reverse current protection, monitoring of the performance of the photovoltaic panel, transmission of the monitored parameters and theft prevention of the photovoltaic panel. The circuits may avoid power conversion, for instance DC/DC power conversion, may avoid performing maximum power tracking to include a minimum number of components and thereby increase overall reliability.

8. 发明申请

US20130175971A1 Photovoltaic Module 审中-公开
标题翻译：光伏组件
公开(公告)号：US20130175971A1
公开(公告)日：2013-07-11
申请号：US13738533
申请日：2013-01-10
申请人： SOLAREDGE TECHNOLOGIES LTD.
发明人： Liron Har-Shai , Alon Zohar
IPC分类号： H02J7/00
CPC分类号： H02J7/0052 , H01L31/02021 , Y02E10/50
摘要： A photovoltaic module including a photovoltaic panel and an electrical circuit connected thereto. The photovoltaic panel may include multiple bus bars connected to an input of the electrical circuit. The electrical circuit may include at least one input bypass circuit connected across the bus bars at the input of the electrical circuit. Circuitry may include a switch connected between the input and the output of the electrical circuit. The circuitry may function to disconnect the photovoltaic panel from the output of the electrical circuit. An output bypass circuit is connected to the output of the electrical circuit. The output of the electrical circuit is connectable to a second like electrical circuit of a second like photovoltaic module. The output bypass circuit may be an active bypass circuit which draws power from the output of the electrical circuit.
摘要翻译：一种光伏模块，包括光伏面板和与其连接的电路。光伏面板可以包括连接到电路的输入的多个母线。电路可以包括在电路的输入处连接在汇流条上的至少一个输入旁路电路。电路可以包括连接在电路的输入和输出之间的开关。电路可以用于将光伏面板与电路的输出断开。输出旁路电路连接到电路的输出端。电路的输出可连接到第二类似的光伏模块的第二类似的电路。输出旁路电路可以是从电路的输出抽取功率的有源旁路电路。

9. 发明授权

US11979037B2 Photovoltaic module 有权
公开(公告)号：US11979037B2
公开(公告)日：2024-05-07
申请号：US17126829
申请日：2020-12-18
申请人： Solaredge Technologies Ltd.
发明人： Liron Har-Shai , Alon Zohar
IPC分类号： H02J7/00 , H01L31/02
CPC分类号： H02J7/00 , H01L31/02021 , Y02E10/50
摘要： A photovoltaic module including a photovoltaic panel and an electrical circuit connected thereto. The photovoltaic panel may include multiple bus bars connected to an input of the electrical circuit. The electrical circuit may include at least one input bypass circuit connected across the bus bars at the input of the electrical circuit. Circuitry may include a switch connected between the input and the output of the electrical circuit. The circuitry may function to disconnect the photovoltaic panel from the output of the electrical circuit. An output bypass circuit is connected to the output of the electrical circuit. The output of the electrical circuit is connectible to a second like electrical circuit of a second like photovoltaic module. The output bypass circuit may be an active bypass circuit which draws power from the output of the electrical circuit.

10. 发明公开

US20230216297A1 System and Methods for Regulating Connections of Loads to a Network 审中-公开
公开(公告)号：US20230216297A1
公开(公告)日：2023-07-06
申请号：US18149258
申请日：2023-01-03
申请人： Solaredge Technologies Ltd.
发明人： Amir Peri , Alon Zohar , Yakir Loewenstern , Ilan Yoscovich
IPC分类号： H02J3/00 , H02J3/38
CPC分类号： H02J3/007 , H02J3/38
摘要： A system includes a central controller for determining at least one parameter for a load connector of a load. The system also includes a central transceiver for transmitting a signal relating to the least one parameter of the load connector. The load connector comprises input terminals for connecting to power lines of a power distribution network, output terminals for connecting to the load, a switch for connecting/disconnecting the input terminals to/from the output terminals, a connector transceiver for receiving the signal, a voltage sensor for measuring a voltage across the input terminals, and a connector controller. The connector controller may determine a voltage disconnect threshold for the load connector based on the at least one parameter. The connector controller may control the switch to connect the output terminals to the input terminals based on a voltage measurement and the voltage disconnect threshold.

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