公开(公告)号：US20200235672A1

公开(公告)日：2020-07-23

申请号：US16744400

申请日：2020-01-16

Applicant: Solaredge Technologies Ltd.

Inventor： Ofir Bieber ,  Shay Avner ,  Tomer Bar-On

IPC: H02M3/335 ,  H02M1/08

Abstract: A fully isolated drive circuit to be used for regulating an output voltage across a load. The isolated drive circuit may charge, discharge, or preserve the load charge using a controller that controls one or more switches. The controller may operate a switch according to an internal/external clock or an external control signal received by the controller. The isolated drive circuit may be an effective solution to simplify the drive design and decrease the amount of energy dissipated by the drive, especially when the load, associated with the drive, requires a high input voltage level.

公开(公告)号：US20180076732A1

公开(公告)日：2018-03-15

申请号：US15819720

申请日：2017-11-21

Applicant: Solaredge Technologies Ltd.

Inventor： Ilan Yoscovich ,  Ofir Bieber ,  Tzachi Glovinsky

IPC: H02M7/44 ,  H02M3/04 ,  H02J3/38

CPC classification number: H02M7/44 ,  H02J3/385 ,  H02M3/04 ,  Y02E10/58 ,  Y10T307/675 ,  Y10T307/685

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.

公开(公告)号：US09853565B2

公开(公告)日：2017-12-26

申请号：US15149353

申请日：2016-05-09

Applicant: Solaredge Technologies Ltd.

Inventor： Ilan Yoscovich ,  Ofir Bieber ,  Tzachi Glovinsky

IPC: H02J3/38 ,  H02M3/04 ,  H02M7/44

CPC classification number: H02M7/44 ,  H02J3/385 ,  H02M3/04 ,  Y02E10/58 ,  Y10T307/675 ,  Y10T307/685

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.