Flex Ltd.

Ftc Solar, Inc.

Stephen James Voss

Andras Boross

Anastasios Golnas

Nagendra Srinivas Cherukupalli

Christopher Andrew Clarke

Amitabh Singh

Joseph Philip

Cheau-Long Ng

A method for scheduling cleaning of a photovoltaic ('PV') system is implemented by a soiling monitoring computer system. The method includes determining a soiling level and a soiling rate for a photovoltaic (PV) system, calculating a cost associated with cleaning the PV system at each of a plurality of possible cleaning times, determining an expected energy output gain associated with cleaning the PV system at each of the plurality of possible times based on the soiling level and the soiling rate, calculating an expected benefit associated with cleaning the PV system at each of the plurality of possible cleaning times based on the expected energy output gain associated with each possible cleaning time, determining a first time of the plurality of possible times when the expected benefit exceeds the cost, and scheduling a cleaning time based on at least the determined first time.

Methods and systems for schedule-based and alert-based cleaning of PV systems

A method for performance ratio-based scheduling of solar system maintenance is implemented by a monitoring computing device. The monitoring computer device includes a processor in communication with a memory. The method includes receiving a plurality of production data associated with a solar system, determining at least one performance ratio based upon at least a portion of the plurality of production data wherein each performance ratio is associated with a range of expected performance values, validating the at least one performance ratio, determining that the at least one performance ratio is outside the range of expected performance values, and adjusting a maintenance schedule associated with the solar system based upon the at least one performance ratio.

Methods and systems for performance ratio-based scheduling of solar module maintenance

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Louisville, CO, United States of America

Stephen James Voss