Photovoltaic module reliability studies at the Florida Solar Energy Center

As photovoltaic penetration of the power grid increases, accurate predictions of return on investment require accurate prediction of decreased power output over time. Degradation rates must be known in order to predict power delivery. This article reviews degradation rates of flatplate terrestrial modules and systems reported in published literature from field testing throughout the last 40 years. Nearly 2000 degradation rates, measured on individual modules or entire systems, have been assembled from the literature, showing a median value of 0.5%/year. The review consists of three parts: a brief historical outline, an analytical summary of degradation rates, and a detailed bibliography partitioned by technology.

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“…examined a triple junction system in the hot and humid climate of Florida, USA. The reported degradation rate was 0·5%/year . Gottschalg et al .…”

Section: Detailed Bibliographymentioning

confidence: 97%

Photovoltaic Degradation Rates—an Analytical Review

Jordan

Kurtz

2011

Progress in Photovoltaics

1,101

552

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“…The authors proposed and carried out the reliability analysis of solar cells for specific meteorological conditions [16,18,20,21]. To assess the reliability of the integrated PV system with LED lighting applications, its operating characteristics have been used for a time period [19], and in the case of the simple LED lighting system there were used thermal characteristics of the studied LED lamp [22,23].…”

Section: Introductionmentioning

confidence: 99%

Reliability Analysis of Photovoltaic Systems for Specific Applications

Fara¹,

Crăciunescu²

2020

Reliability and Ecological Aspects of Photovoltaic Modules

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This contribution is dedicated to the analysis of a reliable PV system for specific applications. The reliability study was based on: (1) the RAMS (Reliability, Availability, Maintenance, and Safety) model applied to a PV system by using a simulation SYNTHESIS platform developed by ReliaSoft, and (2) the simulation of the PV system using the SYNTHESIS platform and TM-21 Calculator software developed by ENERGY STAR. The objective of this analysis was to obtain a more stable and long-lasting operation of a PV system regarding reliability, maintainability, availability and degradation of the system.

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Photovoltaic module reliability studies at the Florida Solar Energy Center

Cited by 2 publications

References 4 publications

Photovoltaic Degradation Rates—an Analytical Review

Photovoltaic Degradation Rates—an Analytical Review

Reliability Analysis of Photovoltaic Systems for Specific Applications

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