Notable changes in the performance of a photovoltaic system due to the dirt and cleaning cycles of PV-array

M. Gerardo Moheyer, Marco A. Ramos, Edgar R. Sandoval, Nun Pitalua-Diaz, Rene Asomoza, Gabriel Romero-Paredes, Yasuhiro Matsumoto

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

Performance ratio (PR) of 60 kWp photovoltaic system (PVS) were measured considering the soiling effect in the interval of December 2019 to January 2020. Towards final week of December 2019, the PVS started showing a poor PR due to the natural soiling in a photovoltaic-array, but due to rainfall at mid-January 2020, the PR was recuperated. The average PR for January was 71.1%, but the cleaned PV-array by the rainfall showed an about 14 points of increment in energy generation from 63.3 to 77.3 %. Also, it is discussed the average generated energy during 2019 which was 267.8 kWh/day and in 2020, it was 273.3 kWh/day, with the corresponding PR of 76.7% and 76.8%, respectively.

Idioma originalInglés
Título de la publicación alojada2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas656-659
Número de páginas4
ISBN (versión digital)9781665419222
DOI
EstadoPublicada - 20 jun 2021
Evento48th IEEE Photovoltaic Specialists Conference, PVSC 2021 - Fort Lauderdale, Estados Unidos
Duración: 20 jun 202125 jun 2021

Serie de la publicación

NombreConference Record of the IEEE Photovoltaic Specialists Conference
ISSN (versión impresa)0160-8371

Conferencia

Conferencia48th IEEE Photovoltaic Specialists Conference, PVSC 2021
País/TerritorioEstados Unidos
CiudadFort Lauderdale
Período20/06/2125/06/21

Nota bibliográfica

Publisher Copyright:
© 2021 IEEE.

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