Patent ID: 11927472
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 14:
15. The method of claim 12, wherein the at least one photovoltaic cell comprises a plurality of photovoltaic cells, and
wherein the method further comprises:
determining voltage levels generated by each of the plurality of photovoltaic cells at a first time;
determining voltage levels generated by each of the plurality of photovoltaic cells at a second time;
determining that a voltage level generated by a first one of the plurality of photovoltaic cells at the second time is less than a voltage level generated by the first one of the plurality of photovoltaic cells at the first time; and
determining a location of the first one of the plurality of photovoltaic cells,
wherein the first item is identified based at least in part on the location of the first one of the plurality of photovoltaic cells.