Field Accelerated Stress Testing (FAST): Forecasting Plant-specific Failure Modes and Degradation Rates

TamizhMani, GovindaSamy; Kumar, Akash

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DOE OSTI · 1811367

Field Accelerated Stress Testing (FAST): Forecasting Plant-specific Failure Modes and Degradation Rates

TamizhMani, GovindaSamy·Kumar, Akash

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Abstract

Photovoltaic plant owners and insurance companies would like to be prepared for the forthcoming material warranty claims (material defects) and power warranty claims (degradation rate). To address the needs of these stakeholders, this presentation aims to introduce a new conceptual approach to perform accelerated testing right at the field of interest and it is called field accelerated stress testing (FAST). The primary goal of this presentation is to present a conceptual approach to forecast the field specific failure modes and degradation rates in advance by a factor of 2 to 5, right at the plant site using a few spare modules available at the plant location itself.

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14 SOLAR ENERGY Reliability forecasting, failure modes, degradation rates, plant owners, insurance companies

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TamizhMani, GovindaSamy, Kumar, Akash. 2021-02-22. Field Accelerated Stress Testing (FAST): Forecasting Plant-specific Failure Modes and Degradation Rates. https://www.osti.gov/biblio/1811367

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