Sunpower Corporation

Solaredge Technologies Ltd.

Benjamin Alexander Johnson

Andrew Joseph Ponec

Darren Hau

William James Dally

Tuan Truong

Mark Albers

Daniel J M Maren

Daniel JM Maren

A photovoltaic (PV) system can include a plurality of PV modules and circuitry configured to receive an indication of a status of the PV system and to, in response to the indication, determine whether to switch between a first state in which the PV modules output DC power and a second state in which the PV modules do not output power.

Photovoltaic module or array shutdown

A photovoltaic system includes voltage limiting devices that are connected in series. A voltage limiting device clips a corresponding photovoltaic string to limit a voltage of the photovoltaic string. Unclipping of clipped photovoltaic strings is coordinated by a central controller or in a distributed fashion by the voltage limiting devices based on monitored string conditions.

Photovoltaic systems with voltage limiting devices

A method includes measuring one or more performance metrics of a set of solar cells coupled to an inverter. Based at least on the performance metrics meeting a first criterion, a first subset of the set of solar cells are disabled, reducing a voltage, power, or current provided to the inverter. Based at least on the performance metrics meeting a second criterion, a second subset of the set of solar cells are disabled, further reducing a voltage, power, or current provided to the inverter.

Photovoltaic system protection

Methods and systems include moving a mobile communication unit along a plurality of module units, and exchanging data with one of the plurality of module units based at least upon the mobile communication unit being in proximity to the one of the plurality of module units.

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Fremont, CA, United States of America

Benjamin Alexander Johnson