ES2249147A1 - Modulo fotovoltaico inteligente. - Google Patents
Modulo fotovoltaico inteligente.Info
- Publication number
- ES2249147A1 ES2249147A1 ES200401597A ES200401597A ES2249147A1 ES 2249147 A1 ES2249147 A1 ES 2249147A1 ES 200401597 A ES200401597 A ES 200401597A ES 200401597 A ES200401597 A ES 200401597A ES 2249147 A1 ES2249147 A1 ES 2249147A1
- Authority
- ES
- Spain
- Prior art keywords
- maximum power
- power unit
- direct current
- photovoltaic module
- photovoltaic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/66—Regulating electric power
- G05F1/67—Regulating electric power to the maximum power available from a generator, e.g. from solar cell
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
- Photovoltaic Devices (AREA)
Abstract
Módulo fotovoltaico inteligente. El módulo fotovoltaico está compuesto por un panel fotovoltaico (1) y un circuito electrónico (2), integrado en el propio módulo, que incluye un convertidor DC-DC (3) controlado por un algoritmo de seguimiento del punto de máxima potencia. Este módulo se conecta a otros módulos, a través del convertidor DC-DC (3) y éstos a su vez a un inversor (7) que suministra la corriente alterna a la instalación a alimentar, reduciendo las pérdidas debidas a desadaptaciones entre los distintos módulos de la instalación.
Description
Módulo fotovoltaico inteligente.
La presente invención se refiere a un módulo
fotovoltaico que integra medios electrónicos que permiten realizar
el seguimiento del punto de máxima potencia individual de cada
panel fotovoltaico y conectarse a otros paneles, según una
arquitectura distribuida que permite reducir las pérdidas de
potencia de la instalación fotovoltaica.
Un sistema fotovoltaico para la transformación de
energía solar en energía eléctrica se basa en la utilización de
múltiples paneles fotovoltaicos que se conectan eléctricamente
entre sí, obteniéndose, en condiciones óptimas, una potencia
eléctrica total que correspondería a la suma de las potencias
máximas de cada panel.
Tradicionalmente, los paneles fotovoltaicos se
disponen según una arquitectura centralizada, conectándose todo el
conjunto a un inversor que suministra corriente alterna a la red o
instalación que se debe alimentar. El inversor realiza un
seguimiento del punto de máxima potencia de todo el conjunto.
No obstante, en cualquier sistema fotovoltaico se
producen pérdidas eléctricas, cercanas al 25% de la potencia, que se
deben principalmente a las desadaptaciones entre los diferentes
paneles fotovoltaicos que constituyen el sistema y que están
derivadas de la propia arquitectura del sistema que hacen que
cuando uno de los paneles no puede suministrar toda su potencia
máxima, el resto de paneles se ven afectados y tampoco pueden dar
su potencia máxima.
Estas desadaptaciones se originan bien por
sombras parciales, bien por las diferentes orientaciones e
inclinaciones de los paneles o bien por diferencias en el proceso
de fabricación o por envejecimiento de los mismos.
Una alternativa para tratar de solucionar estos
problemas se describe en las Patentes alemanas nºs. 19919766 y
4305326 en las cuales se propone, en lugar de la arquitectura
centralizada mencionada anteriormente, una arquitectura
parcialmente distribuida en la cual los paneles fotovoltaicos se
reparten en grupos que se conectan en serie a respectivos
convertidores DC-DC, siendo estos convertidores los
que se conectan finalmente al inversor. En este caso, cada uno de
los convertidores DC-DC realiza su propio
seguimiento del punto de máxima potencia de los paneles de su grupo
mejorando en parte la eficiencia del sistema.
En cualquier caso, este sistema no evita que se
produzcan importantes pérdidas de potencia que dependen, del número
de paneles conectados en cada grupo y del número de grupos
establecidos.
Además, estas arquitecturas resultan poco
apropiadas para realizar modificaciones o ampliaciones futuras de
la instalación.
Es objeto de la invención el módulo fotovoltaico
que permite resolver la problemática expuesta anteriormente
reduciendo todas las pérdidas debidas a las desadaptaciones
existentes entre los distintos paneles fotovoltaicos.
Para ello, se propone un módulo fotovoltaico que
esta compuesto por un panel fotovoltaico que integra una serie de
equipos electrónicos y, en especial, un convertidor
DC-DC con su correspondiente algoritmo de
seguimiento del punto de máxima potencia del módulo. El circuito
electrónico incorpora también elementos que permiten la
monitorización del estado del módulo y su comunicación con un
sistema de control remoto.
La incorporación de un convertidor
DC-DC en cada módulo fotovoltaico permite eliminar
las pérdidas debidas a las desadaptaciones entre los distintos
módulos del sistema y extraer la máxima potencia disponible en cada
uno de ellos, con independencia de la potencia que estén
suministrando el resto de módulos.
Con estos módulos, que podríamos denominar
inteligentes, se puede configurar un sistema completamente
distribuido, en el cual los módulos fotovoltaicos se conectan al
inversor, a través de sus correspondientes convertidores
DC-DC, lo que permite reducir todas las pérdidas
debidas a las desadaptaciones entre los módulos.
Además, resulta muy sencillo dimensionar la
instalación y realizar ampliaciones y modificaciones futuras,
simplemente añadiendo o eliminando módulos inteligentes.
Adicionalmente, el circuito electrónico del
módulo fotovoltaico integra sensores que permiten conocer el estado
del módulo, así como un módulo de comunicaciones que envía estos
datos a una unidad de control y supervisión.
Con la información recogida de cada uno de los
módulos de la planta o instalación fotovoltaica, se facilitan las
tareas de monitorización, mantenimiento y detección de fallos.
Para complementar la descripción que se está
realizando y con objeto de ayudar a una mejor comprensión de las
características de la invención, se acompaña como parte integrante
de dicha descripción, un juego de dibujos en donde con carácter
ilustrativo y no limitativo, se ha representado lo siguiente:
Figura 1.- Muestra un esquema general del módulo
fotovoltaico inteligente objeto de la invención.
Figura 2.- Muestra un esquema de arquitectura de
una instalación fotovoltaica constituida a partir de módulos
inteligentes según objeto de la invención.
Figura 3.- Muestra un esquema de instalación
utilizando paneles fotovoltaicos convencionales.
Figura 4.- Muestra la curva de potencia de salida
de paneles soleados y en sombra.
Figura 5.- Muestra la curva de potencia de salida
para una instalación con 20 paneles convencionales.
El módulo fotovoltaico objeto de la invención
está constituido por un panel fotovoltaico (1) que integra un
circuito electrónico (2) que comprende, entre otros elementos, un
convertidor DC-DC (3).
Con el módulo objeto de la invención, tal y como
se observa en la figura 2, se pueden configurar sistemas
completamente distribuidos compuestos por paneles fotovoltaicos
(1), con sus correspondientes convertidores DC-DC
(3), conectándose estos últimos, a un inversor (4) que alimenta la
instalación correspondiente.
Los convertidores DC-DC (3)
integrados en cada panel (1), incorporan un algoritmo de
seguimiento del punto de máxima potencia, lo que permite reducir
todas las pérdidas de la instalación debidas a desadaptaciones
entre los distintos paneles (1).
El circuito electrónico (2) incorpora también
unos sensores (4) capaces de determinar el estado del módulo y
transmitir estos datos, a través de un módulo de comunicaciones
(5), a una unidad de control y supervisión (6) de la instalación
completa.
En la unidad de control y supervisión (6) se
realizan tareas de monitorización, mantenimiento y detección de
fallos de toda la instalación fotovoltaica. Las comunicaciones
entre módulos y la unidad (6) se realizan a través del propio
cableado de continuo empleando la modulación FSK, por lo que no se
requiere un cableado adicional.
El protocolo de comunicación es
MODBUS-RTU, con arquitectura
maestro-esclavo, siendo el maestro la unidad de
control y supervisión (6) y los esclavos cada uno de los módulos
que envían a la unidad (6) los valores de tensión y corriente,
tanto a la entrada como a la salida de su convertidor
DC-DC, así como la temperatura de funcionamiento
del equipo.
A continuación, se va a describir un ejemplo de
funcionamiento, comparando la potencia obtenida con un sistema
centralizado, con módulos convencionales, frente a un sistema
distribuido con módulos inteligentes de acuerdo al objeto de la
invención. Las figuras 4 y 5 muestran unas gráficas de potencia de
salida incluidas para ilustrar este ejemplo de funcionamiento.
Supongamos una instalación fotovoltaica con 20
módulos situados por ejemplo en la azotea de un edificio. En este
tipo de aplicación resulta imposible evitar sombras parciales, como
por ejemplo, las generadas por la chimenea del edificio.
Supongamos también que de los 20 módulos de la
instalación, 5 se encuentran parcialmente en sombra debido a la
proximidad de una chimenea.
En la figura 4, se han representado las curvas de
potencia de salida para módulos soleados y módulos en sombra. En
concreto, muestra la potencia de salida máxima de un módulo soleado
tipo BP580F (900 W/m^{2}) y de un módulo sombreado (500
W/m^{2}). Se puede apreciar como, mientras el primero presenta un
máximo de potencia de 82 W, el segundo alcanza un máximo de 44 W.
Además, se puede observar como las corrientes para las que se
obtiene la máxima potencia son diferentes en cada uno de los
casos.
En el caso de una instalación compuesta por
módulos fotovoltaicos convencionales, conectados en serie a un
único convertidor con seguimiento del punto de máxima potencia, al
estar conectados en serie todos los módulos, deben conducir la
misma corriente, por lo que la potencia de salida del conjunto
corresponde a la curva representada en la figura 4.
En esta curva se puede observar cómo esta
conexión en serie provoca la aparición de un máximo de potencia
relativo y un máximo de potencia absoluto. Por tanto, en el mejor
de los casos, se podría alcanzar el máximo de potencia absoluto,
que corresponde a una potencia suministrada de 1213 W.
En el caso de una arquitectura compuesta por 20
módulos fotovoltaicos inteligentes, según el objeto de la
invención, resulta posible obtener de cada módulo su potencia
máxima disponible, es decir, 44 W para los cinco módulos sombreados
y 82 W para los quince módulos soleados. De esta forma, la potencia
máxima de la instalación sería de 1450 W que representa casi un 20%
mas que con la configuración tradicional.
Claims (3)
1. Módulo fotovoltaico, caracterizado
porque está compuesto por un panel fotovoltaico (1) y un circuito
electrónico (2), integrado en el propio panel (1), que incluye un
convertidor DC-DC (3) controlado por un algoritmo
de seguimiento del punto de máxima potencia.
2. Módulo fotovoltaico según reivindicación 1,
caracterizado porque el circuito electrónico (2) incorpora
sensores (4) que permiten conocer el estado del módulo fotovoltaico
y, en concreto, los valores de tensión y corriente, a la entrada y
salida del convertidor (3), y la temperatura de funcionamiento del
equipo; así como un módulo de comunicaciones (5) que envía los
datos recogidos por los sensores (4) a una unidad de control y
supervisión (6), para la monitorización, mantenimiento y detección
de fallos de la instalación completa.
3. Módulo fotovoltaico según reivindicación 1,
caracterizado porque se conecta a otros módulos, a través
del convertidor DC-DC (3) y éstos a su vez a un
inversor (7) que suministra la corriente alterna a la instalación a
alimentar, consiguiendo una arquitectura de conexión distribuida
entre los distintos módulos.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200401597A ES2249147B1 (es) | 2004-07-01 | 2004-07-01 | Modulo fotovoltaico inteligente. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200401597A ES2249147B1 (es) | 2004-07-01 | 2004-07-01 | Modulo fotovoltaico inteligente. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2249147A1 true ES2249147A1 (es) | 2006-03-16 |
ES2249147B1 ES2249147B1 (es) | 2007-05-01 |
Family
ID=36101235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200401597A Expired - Fee Related ES2249147B1 (es) | 2004-07-01 | 2004-07-01 | Modulo fotovoltaico inteligente. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2249147B1 (es) |
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US9831824B2 (en) | 2007-12-05 | 2017-11-28 | SolareEdge Technologies Ltd. | Current sensing on a MOSFET |
US9853565B2 (en) | 2012-01-30 | 2017-12-26 | Solaredge Technologies Ltd. | Maximized power in a photovoltaic distributed power system |
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US9870016B2 (en) | 2012-05-25 | 2018-01-16 | Solaredge Technologies Ltd. | Circuit for interconnected direct current power sources |
US9869701B2 (en) | 2009-05-26 | 2018-01-16 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US9941813B2 (en) | 2013-03-14 | 2018-04-10 | Solaredge Technologies Ltd. | High frequency multi-level inverter |
US9960731B2 (en) | 2006-12-06 | 2018-05-01 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
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US10218307B2 (en) | 2014-12-02 | 2019-02-26 | Tigo Energy, Inc. | Solar panel junction boxes having integrated function modules |
US10230310B2 (en) | 2016-04-05 | 2019-03-12 | Solaredge Technologies Ltd | Safety switch for photovoltaic systems |
US10599113B2 (en) | 2016-03-03 | 2020-03-24 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
US10673222B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10673229B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10756545B2 (en) | 2009-08-10 | 2020-08-25 | Tigo Energy, Inc. | Enhanced systems and methods for using a power converter for balancing modules in single-string and multi-string configurations |
US10931119B2 (en) | 2012-01-11 | 2021-02-23 | Solaredge Technologies Ltd. | Photovoltaic module |
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US11228278B2 (en) | 2007-11-02 | 2022-01-18 | Tigo Energy, Inc. | System and method for enhanced watch dog in solar panel installations |
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US11888387B2 (en) | 2006-12-06 | 2024-01-30 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8324921B2 (en) | 2007-12-05 | 2012-12-04 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US8294451B2 (en) | 2007-12-03 | 2012-10-23 | Texas Instruments Incorporated | Smart sensors for solar panels |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08191573A (ja) * | 1995-01-10 | 1996-07-23 | Sanyo Electric Co Ltd | 太陽光発電装置 |
JPH11318042A (ja) * | 1998-05-07 | 1999-11-16 | Sharp Corp | 太陽光発電用電力変換装置 |
JP2000112545A (ja) * | 1998-09-30 | 2000-04-21 | Daihen Corp | 太陽光発電システム |
JP2001224142A (ja) * | 2000-02-08 | 2001-08-17 | Nissin Electric Co Ltd | 太陽光発電装置 |
DE10136147A1 (de) * | 2001-07-25 | 2003-02-20 | Hendrik Kolm | Photovoltaischer Wechselstromerzeuger |
JP2004055603A (ja) * | 2002-07-16 | 2004-02-19 | Canon Inc | 太陽電池モジュール、太陽電池アレイ、及び太陽光発電システム |
-
2004
- 2004-07-01 ES ES200401597A patent/ES2249147B1/es not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08191573A (ja) * | 1995-01-10 | 1996-07-23 | Sanyo Electric Co Ltd | 太陽光発電装置 |
JPH11318042A (ja) * | 1998-05-07 | 1999-11-16 | Sharp Corp | 太陽光発電用電力変換装置 |
JP2000112545A (ja) * | 1998-09-30 | 2000-04-21 | Daihen Corp | 太陽光発電システム |
JP2001224142A (ja) * | 2000-02-08 | 2001-08-17 | Nissin Electric Co Ltd | 太陽光発電装置 |
DE10136147A1 (de) * | 2001-07-25 | 2003-02-20 | Hendrik Kolm | Photovoltaischer Wechselstromerzeuger |
JP2004055603A (ja) * | 2002-07-16 | 2004-02-19 | Canon Inc | 太陽電池モジュール、太陽電池アレイ、及び太陽光発電システム |
Cited By (260)
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US8963518B2 (en) | 2004-07-13 | 2015-02-24 | Tigo Energy, Inc. | Device for distributed maximum power tracking for solar arrays |
US9594392B2 (en) | 2004-07-13 | 2017-03-14 | Tigo Energy, Inc. | Device for distributed maximum power tracking for solar arrays |
US11881814B2 (en) | 2005-12-05 | 2024-01-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US8751053B2 (en) | 2006-10-19 | 2014-06-10 | Tigo Energy, Inc. | Method and system to provide a distributed local energy production system with high-voltage DC bus |
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US11888387B2 (en) | 2006-12-06 | 2024-01-30 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
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US11735910B2 (en) | 2006-12-06 | 2023-08-22 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US11728768B2 (en) | 2006-12-06 | 2023-08-15 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US9853490B2 (en) | 2006-12-06 | 2017-12-26 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
EP2533299A1 (en) | 2006-12-06 | 2012-12-12 | Solaredge, LTD. | Monitoring of distributed power harvesting systems using DC power sources |
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US9960731B2 (en) | 2006-12-06 | 2018-05-01 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
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US11594880B2 (en) | 2006-12-06 | 2023-02-28 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US20080143188A1 (en) * | 2006-12-06 | 2008-06-19 | Meir Adest | Distributed power harvesting systems using dc power sources |
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US11296650B2 (en) | 2006-12-06 | 2022-04-05 | Solaredge Technologies Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US9680304B2 (en) | 2006-12-06 | 2017-06-13 | Solaredge Technologies Ltd. | Method for distributed power harvesting using DC power sources |
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US11183922B2 (en) | 2006-12-06 | 2021-11-23 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
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US9041339B2 (en) | 2006-12-06 | 2015-05-26 | Solaredge Technologies Ltd. | Battery power delivery module |
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US10116217B2 (en) | 2007-08-06 | 2018-10-30 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
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US11646695B2 (en) | 2007-11-02 | 2023-05-09 | Tigo Energy, Inc. | System and method for enhanced watch dog in solar panel installations |
US9813021B2 (en) | 2007-11-02 | 2017-11-07 | Tigo Energy, Inc. | System and method for enhanced watch dog in solar panel installations |
US10686403B2 (en) | 2007-11-02 | 2020-06-16 | Tigo Energy, Inc. | System and method for enhanced watch dog in solar panel installations |
US7807919B2 (en) | 2007-11-02 | 2010-10-05 | Tigo Energy, Inc. | Apparatuses and methods to reduce safety risks associated with photovoltaic systems |
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US10256770B2 (en) | 2007-11-02 | 2019-04-09 | Tigo Energy, Inc. | System and method for enhanced watch dog in solar panel installations |
US9397612B2 (en) | 2007-11-02 | 2016-07-19 | Tigo Energy, Inc. | System and method for enhanced watch dog in solar panel installations |
US11228278B2 (en) | 2007-11-02 | 2022-01-18 | Tigo Energy, Inc. | System and method for enhanced watch dog in solar panel installations |
US8823218B2 (en) | 2007-11-02 | 2014-09-02 | Tigo Energy, Inc. | System and method for enhanced watch dog in solar panel installations |
US9218013B2 (en) | 2007-11-14 | 2015-12-22 | Tigo Energy, Inc. | Method and system for connecting solar cells or slices in a panel system |
US11329599B2 (en) | 2007-11-14 | 2022-05-10 | Tigo Energy, Inc. | Method and system for connecting solar cells or slices in a panel system |
US9853538B2 (en) | 2007-12-04 | 2017-12-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US8963369B2 (en) | 2007-12-04 | 2015-02-24 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US8384243B2 (en) | 2007-12-04 | 2013-02-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US9979280B2 (en) | 2007-12-05 | 2018-05-22 | Solaredge Technologies Ltd. | Parallel connected inverters |
US11693080B2 (en) | 2007-12-05 | 2023-07-04 | Solaredge Technologies Ltd. | Parallel connected inverters |
US10644589B2 (en) | 2007-12-05 | 2020-05-05 | Solaredge Technologies Ltd. | Parallel connected inverters |
US11264947B2 (en) | 2007-12-05 | 2022-03-01 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US8599588B2 (en) | 2007-12-05 | 2013-12-03 | Solaredge Ltd. | Parallel connected inverters |
US9831824B2 (en) | 2007-12-05 | 2017-11-28 | SolareEdge Technologies Ltd. | Current sensing on a MOSFET |
US9407161B2 (en) | 2007-12-05 | 2016-08-02 | Solaredge Technologies Ltd. | Parallel connected inverters |
US10693415B2 (en) | 2007-12-05 | 2020-06-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US11183923B2 (en) | 2007-12-05 | 2021-11-23 | Solaredge Technologies Ltd. | Parallel connected inverters |
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US7898112B2 (en) | 2007-12-06 | 2011-03-01 | Tigo Energy, Inc. | Apparatuses and methods to connect power sources to an electric power system |
US8957645B2 (en) | 2008-03-24 | 2015-02-17 | Solaredge Technologies Ltd. | Zero voltage switching |
US9876430B2 (en) | 2008-03-24 | 2018-01-23 | Solaredge Technologies Ltd. | Zero voltage switching |
US9362743B2 (en) | 2008-05-05 | 2016-06-07 | Solaredge Technologies Ltd. | Direct current power combiner |
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US8139382B2 (en) | 2008-05-14 | 2012-03-20 | National Semiconductor Corporation | System and method for integrating local maximum power point tracking into an energy generating system having centralized maximum power point tracking |
US8058747B2 (en) | 2008-08-01 | 2011-11-15 | Tigo Energy, Inc. | Systems to connect multiple direct current energy sources to an alternating current system |
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US8325059B2 (en) | 2008-11-12 | 2012-12-04 | Tigo Energy, Inc. | Method and system for cost-effective power line communications for sensor data collection |
US8653689B2 (en) | 2008-11-12 | 2014-02-18 | Tigo Energy, Inc. | Method and system for current-mode power line communications |
US8860241B2 (en) | 2008-11-26 | 2014-10-14 | Tigo Energy, Inc. | Systems and methods for using a power converter for transmission of data over the power feed |
US10615603B2 (en) | 2008-11-26 | 2020-04-07 | Tigo Energy, Inc. | Systems and methods to balance solar panels in a multi-panel system |
US8860246B2 (en) | 2008-11-26 | 2014-10-14 | Tigo Energy, Inc. | Systems and methods to balance solar panels in a multi-panel system |
US10110007B2 (en) | 2008-11-26 | 2018-10-23 | Tigo Energy, Inc. | Systems and methods to balance solar panels in a multi-panel system |
US10461687B2 (en) | 2008-12-04 | 2019-10-29 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US9537445B2 (en) | 2008-12-04 | 2017-01-03 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US8933321B2 (en) | 2009-02-05 | 2015-01-13 | Tigo Energy, Inc. | Systems and methods for an enhanced watchdog in solar module installations |
US9391385B2 (en) | 2009-05-22 | 2016-07-12 | Solaredge Technologies Ltd. | Dual compressive connector |
US9692164B2 (en) | 2009-05-22 | 2017-06-27 | Solaredge Technologies Ltd. | Dual compressive connector |
US9748896B2 (en) | 2009-05-22 | 2017-08-29 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US11695371B2 (en) | 2009-05-22 | 2023-07-04 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US8771024B2 (en) | 2009-05-22 | 2014-07-08 | Solaredge Technologies Ltd. | Dual compressive connector |
US11509263B2 (en) | 2009-05-22 | 2022-11-22 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US9748897B2 (en) | 2009-05-22 | 2017-08-29 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US9006569B2 (en) | 2009-05-22 | 2015-04-14 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US10411644B2 (en) | 2009-05-22 | 2019-09-10 | Solaredge Technologies, Ltd. | Electrically isolated heat dissipating junction box |
US10879840B2 (en) | 2009-05-22 | 2020-12-29 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US10686402B2 (en) | 2009-05-22 | 2020-06-16 | Solaredge Technologies Ltd. | Electrically isolated heat dissipating junction box |
US9099849B2 (en) | 2009-05-25 | 2015-08-04 | Solaredge Technologies Ltd. | Bracket for connection of a junction box to photovoltaic panels |
US11817820B2 (en) | 2009-05-25 | 2023-11-14 | Solaredge Technologies Ltd. | Bracket for connection of a junction box to photovoltaic panels |
US10432138B2 (en) | 2009-05-25 | 2019-10-01 | Solaredge Technologies Ltd. | Bracket for connection of a junction box to photovoltaic panels |
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US10090803B2 (en) | 2009-05-25 | 2018-10-02 | Solaredge Technologies Ltd. | Bracket for connection of a junction box to photovoltaic panels |
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US11088656B2 (en) | 2009-05-25 | 2021-08-10 | Solaredge Technologies Ltd. | Bracket for connection of a junction box to photovoltaic panels |
US9869701B2 (en) | 2009-05-26 | 2018-01-16 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US10969412B2 (en) | 2009-05-26 | 2021-04-06 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US11867729B2 (en) | 2009-05-26 | 2024-01-09 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US8039730B2 (en) | 2009-06-18 | 2011-10-18 | Tigo Energy, Inc. | System and method for prevention of open loop damage during or immediately after manufacturing |
US8415552B2 (en) | 2009-06-18 | 2013-04-09 | Tigo Energy, Inc. | Systems and methods for prevention of open loop damage during or immediately after manufacturing |
US8954203B2 (en) | 2009-06-24 | 2015-02-10 | Tigo Energy, Inc. | Systems and methods for distributed power factor correction and phase balancing |
US8405349B2 (en) | 2009-06-25 | 2013-03-26 | Tigo Energy, Inc. | Enhanced battery storage and recovery energy systems |
US11239793B2 (en) | 2009-07-30 | 2022-02-01 | Tigo Energy, Inc. | Systems and methods to reduce field buildup between cells and glass and frame assembly for solar energy production |
US8274172B2 (en) | 2009-07-30 | 2012-09-25 | Tigo Energy, Inc. | Systems and method for limiting maximum voltage in solar photovoltaic power generation systems |
US8102074B2 (en) | 2009-07-30 | 2012-01-24 | Tigo Energy, Inc. | Systems and method for limiting maximum voltage in solar photovoltaic power generation systems |
US9991842B2 (en) | 2009-07-30 | 2018-06-05 | Tigo Energy, Inc. | Systems and methods to reduce field buildup between cells and glass and frame assembly for solar energy production |
US9312697B2 (en) | 2009-07-30 | 2016-04-12 | Tigo Energy, Inc. | System and method for addressing solar energy production capacity loss due to field buildup between cells and glass and frame assembly |
US10756545B2 (en) | 2009-08-10 | 2020-08-25 | Tigo Energy, Inc. | Enhanced systems and methods for using a power converter for balancing modules in single-string and multi-string configurations |
US8314375B2 (en) | 2009-08-21 | 2012-11-20 | Tigo Energy, Inc. | System and method for local string management unit |
US8686333B2 (en) | 2009-08-21 | 2014-04-01 | Tigo Energy, Inc. | System and method for local string management unit |
US9143036B2 (en) | 2009-09-02 | 2015-09-22 | Tigo Energy, Inc. | Systems and methods for enhanced efficiency auxiliary power supply module |
US10333405B2 (en) | 2009-09-02 | 2019-06-25 | Tigo Energy, Inc. | Systems and methods for enhanced efficiency auxiliary power supply module |
US9584021B2 (en) | 2009-09-02 | 2017-02-28 | Tigo Energy, Inc. | Systems and methods for enhanced efficiency auxiliary power supply module |
US9966848B2 (en) | 2009-09-02 | 2018-05-08 | Tigo Energy, Inc. | Systems and methods for enhanced efficiency auxiliary power supply module |
US11967930B2 (en) | 2009-09-03 | 2024-04-23 | Tigo Energy, Inc. | Systems and methods for an enhanced watchdog in solar module installations |
US11201494B2 (en) | 2009-10-02 | 2021-12-14 | Tigo Energy, Inc. | Systems and methods to provide enhanced diode bypass paths |
US9324885B2 (en) | 2009-10-02 | 2016-04-26 | Tigo Energy, Inc. | Systems and methods to provide enhanced diode bypass paths |
US10128683B2 (en) | 2009-10-02 | 2018-11-13 | Tigo Energy, Inc. | Systems and methods to provide enhanced diode bypass paths |
US11056889B2 (en) | 2009-12-01 | 2021-07-06 | Solaredge Technologies Ltd. | Dual use photovoltaic system |
US10270255B2 (en) | 2009-12-01 | 2019-04-23 | Solaredge Technologies Ltd | Dual use photovoltaic system |
US11735951B2 (en) | 2009-12-01 | 2023-08-22 | Solaredge Technologies Ltd. | Dual use photovoltaic system |
US9276410B2 (en) | 2009-12-01 | 2016-03-01 | Solaredge Technologies Ltd. | Dual use photovoltaic system |
US8710699B2 (en) | 2009-12-01 | 2014-04-29 | Solaredge Technologies Ltd. | Dual use photovoltaic system |
US9377765B2 (en) | 2009-12-29 | 2016-06-28 | Tigo Energy, Inc. | Systems and methods for remote or local shut-off of a photovoltaic system |
US11081889B2 (en) | 2009-12-29 | 2021-08-03 | Tigo Energy, Inc. | Systems and methods for remote or local shut-off of a photovoltaic system |
US8854193B2 (en) | 2009-12-29 | 2014-10-07 | Tigo Energy, Inc. | Systems and methods for remote or local shut-off of a photovoltaic system |
US10063056B2 (en) | 2009-12-29 | 2018-08-28 | Tigo Energy, Inc. | Systems and methods for remote or local shut-off of a photovoltaic system |
US8773236B2 (en) | 2009-12-29 | 2014-07-08 | Tigo Energy, Inc. | Systems and methods for a communication protocol between a local controller and a master controller |
US10523013B2 (en) | 2009-12-29 | 2019-12-31 | Tigo Energy, Inc. | Systems and methods for remote or local shut-off of a photovoltaic system |
US11728443B2 (en) | 2009-12-29 | 2023-08-15 | Tigo Energy, Inc. | Systems and methods for remote or local shut-off of a photovoltaic system |
US10749457B2 (en) | 2010-01-08 | 2020-08-18 | Tigo Energy, Inc. | Systems and methods for an identification protocol between a local controller of a solar module and a master controller |
US10135385B2 (en) | 2010-01-08 | 2018-11-20 | Tigo Energy, Inc. | Identification protocol between a local controller of a solar module and a master controller |
US9124139B2 (en) | 2010-01-08 | 2015-09-01 | Tigo Energy, Inc. | Systems and methods for an identification protocol between a local controller coupled to control a solar module and a master controller |
US8271599B2 (en) | 2010-01-08 | 2012-09-18 | Tigo Energy, Inc. | Systems and methods for an identification protocol between a local controller and a master controller in a photovoltaic power generation system |
US8766696B2 (en) | 2010-01-27 | 2014-07-01 | Solaredge Technologies Ltd. | Fast voltage level shifter circuit |
US9564882B2 (en) | 2010-01-27 | 2017-02-07 | Solaredge Technologies Ltd. | Fast voltage level shifter circuit |
US9917587B2 (en) | 2010-01-27 | 2018-03-13 | Solaredge Technologies Ltd. | Fast voltage level shifter circuit |
US9231570B2 (en) | 2010-01-27 | 2016-01-05 | Solaredge Technologies Ltd. | Fast voltage level shifter circuit |
US9425783B2 (en) | 2010-03-15 | 2016-08-23 | Tigo Energy, Inc. | Systems and methods to provide enhanced diode bypass paths |
US10461570B2 (en) | 2010-03-15 | 2019-10-29 | Tigo Energy, Inc. | Systems and methods to provide enhanced diode bypass paths |
US8922061B2 (en) | 2010-03-22 | 2014-12-30 | Tigo Energy, Inc. | Systems and methods for detecting and correcting a suboptimal operation of one or more inverters in a multi-inverter system |
US10355637B2 (en) | 2010-04-02 | 2019-07-16 | Tigo Energy, Inc. | Systems and methods for mapping the connectivity topology of local management units in photovoltaic arrays |
US9312399B2 (en) | 2010-04-02 | 2016-04-12 | Tigo Energy, Inc. | Systems and methods for mapping the connectivity topology of local management units in photovoltaic arrays |
US9007210B2 (en) | 2010-04-22 | 2015-04-14 | Tigo Energy, Inc. | Enhanced system and method for theft prevention in a solar power array during nonoperative periods |
US8853886B2 (en) | 2010-06-09 | 2014-10-07 | Tigo Energy, Inc. | System for use of static inverters in variable energy generation environments |
US8957544B2 (en) | 2010-06-09 | 2015-02-17 | Tigo Energy, Inc. | Systems and methods to optimize outputs of static inverters in variable energy generation environments |
US9450414B2 (en) | 2010-06-09 | 2016-09-20 | Tigo Energy, Inc. | Method for use of static inverters in variable energy generation environments |
US9882390B2 (en) | 2010-06-09 | 2018-01-30 | Tigo Energy, Inc. | Method for use of static inverters in variable energy generation environments |
US10454275B2 (en) | 2010-06-09 | 2019-10-22 | Tigo Energy, Inc. | Method for use of static inverters in variable energy generation environments |
US9225261B2 (en) | 2010-06-09 | 2015-12-29 | Tigo Energy, Inc. | Method for use of static inverters in variable energy generation environments |
US10931228B2 (en) | 2010-11-09 | 2021-02-23 | Solaredge Technologies Ftd. | Arc detection and prevention in a power generation system |
US11349432B2 (en) | 2010-11-09 | 2022-05-31 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US11489330B2 (en) | 2010-11-09 | 2022-11-01 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10673229B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US9647442B2 (en) | 2010-11-09 | 2017-05-09 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US11070051B2 (en) | 2010-11-09 | 2021-07-20 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US12003215B2 (en) | 2010-11-09 | 2024-06-04 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US10673222B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US11996488B2 (en) | 2010-12-09 | 2024-05-28 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US9935458B2 (en) | 2010-12-09 | 2018-04-03 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US11271394B2 (en) | 2010-12-09 | 2022-03-08 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US9401599B2 (en) | 2010-12-09 | 2016-07-26 | Solaredge Technologies Ltd. | Disconnection of a string carrying direct current power |
US9866098B2 (en) | 2011-01-12 | 2018-01-09 | Solaredge Technologies Ltd. | Serially connected inverters |
US10666125B2 (en) | 2011-01-12 | 2020-05-26 | Solaredge Technologies Ltd. | Serially connected inverters |
US11205946B2 (en) | 2011-01-12 | 2021-12-21 | Solaredge Technologies Ltd. | Serially connected inverters |
US11681310B2 (en) | 2011-02-24 | 2023-06-20 | Tigo Energy, Inc. | System and method for arc detection and intervention in solar energy systems |
US9043039B2 (en) | 2011-02-24 | 2015-05-26 | Tigo Energy, Inc. | System and method for arc detection and intervention in solar energy systems |
US11429123B2 (en) | 2011-02-24 | 2022-08-30 | Tigo Energy, Inc. | System and method for arc detection and intervention in solar energy systems |
US10754365B2 (en) | 2011-02-24 | 2020-08-25 | Tigo Energy, Inc. | System and method for arc detection and intervention in solar energy systems |
US9927822B2 (en) | 2011-02-24 | 2018-03-27 | Tigo Energy, Inc. | System and method for arc detection and intervention in solar energy systems |
US8841916B2 (en) | 2011-02-28 | 2014-09-23 | Tigo Energy, Inc. | System and method for flash bypass |
US9847646B2 (en) | 2011-07-28 | 2017-12-19 | Tigo Energy, Inc. | Systems and methods to combine strings of solar panels |
US9368965B2 (en) | 2011-07-28 | 2016-06-14 | Tigo Energy, Inc. | Enhanced system and method for string-balancing |
US10819117B2 (en) | 2011-07-28 | 2020-10-27 | Tigo Energy, Inc. | Systems and methods to combine strings of solar panels |
US10673244B2 (en) | 2011-07-28 | 2020-06-02 | Tigo Energy, Inc. | Enhanced system and method for string balancing |
US9142965B2 (en) | 2011-07-28 | 2015-09-22 | Tigo Energy, Inc. | Systems and methods to combine strings of solar panels |
US10312692B2 (en) | 2011-07-28 | 2019-06-04 | Tigo Energy, Inc. | Systems and methods to reduce the number and cost of management units of distributed power generators |
US9431825B2 (en) | 2011-07-28 | 2016-08-30 | Tigo Energy, Inc. | Systems and methods to reduce the number and cost of management units of distributed power generators |
US11728645B2 (en) | 2011-07-28 | 2023-08-15 | Tigo Energy, Inc. | Enhanced system and method for string balancing |
US8570005B2 (en) | 2011-09-12 | 2013-10-29 | Solaredge Technologies Ltd. | Direct current link circuit |
US10396662B2 (en) | 2011-09-12 | 2019-08-27 | Solaredge Technologies Ltd | Direct current link circuit |
US8982591B2 (en) | 2011-10-18 | 2015-03-17 | Tigo Energy, Inc. | System and method for exchangeable capacitor modules for high power inverters and converters |
US10931119B2 (en) | 2012-01-11 | 2021-02-23 | Solaredge Technologies Ltd. | Photovoltaic module |
US11979037B2 (en) | 2012-01-11 | 2024-05-07 | Solaredge Technologies Ltd. | Photovoltaic module |
US9812984B2 (en) | 2012-01-30 | 2017-11-07 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US10381977B2 (en) | 2012-01-30 | 2019-08-13 | Solaredge Technologies Ltd | Photovoltaic panel circuitry |
US9923516B2 (en) | 2012-01-30 | 2018-03-20 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US11183968B2 (en) | 2012-01-30 | 2021-11-23 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US9853565B2 (en) | 2012-01-30 | 2017-12-26 | Solaredge Technologies Ltd. | Maximized power in a photovoltaic distributed power system |
US11929620B2 (en) | 2012-01-30 | 2024-03-12 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US11620885B2 (en) | 2012-01-30 | 2023-04-04 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US10992238B2 (en) | 2012-01-30 | 2021-04-27 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US8988838B2 (en) | 2012-01-30 | 2015-03-24 | Solaredge Technologies Ltd. | Photovoltaic panel circuitry |
US10608553B2 (en) | 2012-01-30 | 2020-03-31 | Solaredge Technologies Ltd. | Maximizing power in a photovoltaic distributed power system |
US9235228B2 (en) | 2012-03-05 | 2016-01-12 | Solaredge Technologies Ltd. | Direct current link circuit |
US9639106B2 (en) | 2012-03-05 | 2017-05-02 | Solaredge Technologies Ltd. | Direct current link circuit |
US10007288B2 (en) | 2012-03-05 | 2018-06-26 | Solaredge Technologies Ltd. | Direct current link circuit |
US9870016B2 (en) | 2012-05-25 | 2018-01-16 | Solaredge Technologies Ltd. | Circuit for interconnected direct current power sources |
US11334104B2 (en) | 2012-05-25 | 2022-05-17 | Solaredge Technologies Ltd. | Circuit for interconnected direct current power sources |
US11740647B2 (en) | 2012-05-25 | 2023-08-29 | Solaredge Technologies Ltd. | Circuit for interconnected direct current power sources |
US10705551B2 (en) | 2012-05-25 | 2020-07-07 | Solaredge Technologies Ltd. | Circuit for interconnected direct current power sources |
US11177768B2 (en) | 2012-06-04 | 2021-11-16 | Solaredge Technologies Ltd. | Integrated photovoltaic panel circuitry |
US10115841B2 (en) | 2012-06-04 | 2018-10-30 | Solaredge Technologies Ltd. | Integrated photovoltaic panel circuitry |
US12003107B2 (en) | 2013-03-14 | 2024-06-04 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
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US10778025B2 (en) | 2013-03-14 | 2020-09-15 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
US9548619B2 (en) | 2013-03-14 | 2017-01-17 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
US11545912B2 (en) | 2013-03-14 | 2023-01-03 | Solaredge Technologies Ltd. | High frequency multi-level inverter |
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US10651647B2 (en) | 2013-03-15 | 2020-05-12 | Solaredge Technologies Ltd. | Bypass mechanism |
US11424617B2 (en) | 2013-03-15 | 2022-08-23 | Solaredge Technologies Ltd. | Bypass mechanism |
US9819178B2 (en) | 2013-03-15 | 2017-11-14 | Solaredge Technologies Ltd. | Bypass mechanism |
US10886832B2 (en) | 2014-03-26 | 2021-01-05 | Solaredge Technologies Ltd. | Multi-level inverter |
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US11296590B2 (en) | 2014-03-26 | 2022-04-05 | Solaredge Technologies Ltd. | Multi-level inverter |
US10218307B2 (en) | 2014-12-02 | 2019-02-26 | Tigo Energy, Inc. | Solar panel junction boxes having integrated function modules |
US11177769B2 (en) | 2014-12-02 | 2021-11-16 | Tigo Energy, Inc. | Solar panel junction boxes having integrated function modules |
US10061957B2 (en) | 2016-03-03 | 2018-08-28 | Solaredge Technologies Ltd. | Methods for mapping power generation installations |
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US10540530B2 (en) | 2016-03-03 | 2020-01-21 | Solaredge Technologies Ltd. | Methods for mapping power generation installations |
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US11538951B2 (en) | 2016-03-03 | 2022-12-27 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
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US10230310B2 (en) | 2016-04-05 | 2019-03-12 | Solaredge Technologies Ltd | Safety switch for photovoltaic systems |
US11018623B2 (en) | 2016-04-05 | 2021-05-25 | Solaredge Technologies Ltd. | Safety switch for photovoltaic systems |
US11201476B2 (en) | 2016-04-05 | 2021-12-14 | Solaredge Technologies Ltd. | Photovoltaic power device and wiring |
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