Arrhenius Analysis of the Degradation Modes in Emerging Photovoltaic Backsheets

Naila Al Hasan; Rachael Arnold; David Miller; Jimmy Newkirk; Emily Rago; Michael Thuis; Bruce King; Laura Schelhas; Archana Sinha; Kent Terwilliger; Sona Ulicna; Peter Pasmans; Christopher Thellen

doi:10.1109/PVSC48317.2022.9938840

Arrhenius Analysis of the Degradation Modes in Emerging Photovoltaic Backsheets

Naila Al Hasan
, Rachael Arnold
, David Miller
, Jimmy Newkirk
, Emily Rago
, Michael Thuis
, Bruce King
, Laura Schelhas
, Archana Sinha
, Kent Terwilliger
, Sona Ulicna
, Peter Pasmans
, Christopher Thellen

National Renewable Energy Laboratory
Sandia National Laboratories
SLAC National Accelerator Laboratory
Endurans Solar

Research output: Contribution to conference › Paper › peer-review

3 Scopus Citations

Abstract

With increasingly large-scale deployments of photovoltaic (PV) modules to meet global energy demands, interest in better establishing modules' lifespans is growing. We report on the performance of co-extruded polyolefin-(PO)-based backsheets as environmentally friendly alternatives to fluoropolymer-reinforced polyethylene-terephthalate (PET)-based backsheets using three hygrometric accelerated test conditions. After completing cumulative 4000 hours of aging, we analyzed data from electrical performance (I-V), surface roughness (gloss), and appearance (L, a∗, b∗ color) characterizations to quantify degradation rates, quantify the corresponding activation energy, and cross-correlate between the characteristics examined, thereby providing insights into the relationship between physical characteristics and operating performance.

Original language	American English
Pages	961-963
Number of pages	3
DOIs	https://doi.org/10.1109/PVSC48317.2022.9938840 https://doi.org/10.1109/PVSC48317.2022.9938840
State	Published - 2022
Event	49th IEEE Photovoltaics Specialists Conference, PVSC 2022 - Philadelphia, United States Duration: 5 Jun 2022 → 10 Jun 2022

Conference

Conference	49th IEEE Photovoltaics Specialists Conference, PVSC 2022
Country/Territory	United States
City	Philadelphia
Period	5/06/22 → 10/06/22

Bibliographical note

See NREL/CP-5K00-82633 for preprint

NLR Publication Number

NREL/CP-5K00-85043

Keywords

BackFLIP
backsheet
damp heat testing
durability
DuraMAT
IEC TS 62788-7-2
PET
photovoltaic (PV)
polyamide
polyolefin
UV weathering

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Al Hasan, N., Arnold, R., Miller, D., Newkirk, J., Rago, E., Thuis, M., King, B., Schelhas, L., Sinha, A., Terwilliger, K., Ulicna, S., Pasmans, P., & Thellen, C. (2022). Arrhenius Analysis of the Degradation Modes in Emerging Photovoltaic Backsheets. 961-963. Paper presented at 49th IEEE Photovoltaics Specialists Conference, PVSC 2022, Philadelphia, United States. https://doi.org/10.1109/PVSC48317.2022.9938840, https://doi.org/10.1109/PVSC48317.2022.9938840

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title = "Arrhenius Analysis of the Degradation Modes in Emerging Photovoltaic Backsheets",

abstract = "With increasingly large-scale deployments of photovoltaic (PV) modules to meet global energy demands, interest in better establishing modules' lifespans is growing. We report on the performance of co-extruded polyolefin-(PO)-based backsheets as environmentally friendly alternatives to fluoropolymer-reinforced polyethylene-terephthalate (PET)-based backsheets using three hygrometric accelerated test conditions. After completing cumulative 4000 hours of aging, we analyzed data from electrical performance (I-V), surface roughness (gloss), and appearance (L, a∗, b∗ color) characterizations to quantify degradation rates, quantify the corresponding activation energy, and cross-correlate between the characteristics examined, thereby providing insights into the relationship between physical characteristics and operating performance.",

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doi = "10.1109/PVSC48317.2022.9938840",

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Al Hasan, N, Arnold, R, Miller, D, Newkirk, J, Rago, E, Thuis, M, King, B, Schelhas, L, Sinha, A, Terwilliger, K, Ulicna, S, Pasmans, P & Thellen, C 2022, 'Arrhenius Analysis of the Degradation Modes in Emerging Photovoltaic Backsheets', Paper presented at 49th IEEE Photovoltaics Specialists Conference, PVSC 2022, Philadelphia, United States, 5/06/22 - 10/06/22 pp. 961-963. https://doi.org/10.1109/PVSC48317.2022.9938840, https://doi.org/10.1109/PVSC48317.2022.9938840

TY - CONF

T1 - Arrhenius Analysis of the Degradation Modes in Emerging Photovoltaic Backsheets

AU - Al Hasan, Naila

AU - Arnold, Rachael

AU - Miller, David

AU - Newkirk, Jimmy

AU - Rago, Emily

AU - Thuis, Michael

AU - King, Bruce

AU - Schelhas, Laura

AU - Sinha, Archana

AU - Terwilliger, Kent

AU - Ulicna, Sona

AU - Pasmans, Peter

AU - Thellen, Christopher

N1 - See NREL/CP-5K00-82633 for preprint

PY - 2022

Y1 - 2022

N2 - With increasingly large-scale deployments of photovoltaic (PV) modules to meet global energy demands, interest in better establishing modules' lifespans is growing. We report on the performance of co-extruded polyolefin-(PO)-based backsheets as environmentally friendly alternatives to fluoropolymer-reinforced polyethylene-terephthalate (PET)-based backsheets using three hygrometric accelerated test conditions. After completing cumulative 4000 hours of aging, we analyzed data from electrical performance (I-V), surface roughness (gloss), and appearance (L, a∗, b∗ color) characterizations to quantify degradation rates, quantify the corresponding activation energy, and cross-correlate between the characteristics examined, thereby providing insights into the relationship between physical characteristics and operating performance.

AB - With increasingly large-scale deployments of photovoltaic (PV) modules to meet global energy demands, interest in better establishing modules' lifespans is growing. We report on the performance of co-extruded polyolefin-(PO)-based backsheets as environmentally friendly alternatives to fluoropolymer-reinforced polyethylene-terephthalate (PET)-based backsheets using three hygrometric accelerated test conditions. After completing cumulative 4000 hours of aging, we analyzed data from electrical performance (I-V), surface roughness (gloss), and appearance (L, a∗, b∗ color) characterizations to quantify degradation rates, quantify the corresponding activation energy, and cross-correlate between the characteristics examined, thereby providing insights into the relationship between physical characteristics and operating performance.

KW - BackFLIP

KW - backsheet

KW - damp heat testing

KW - durability

KW - DuraMAT

KW - IEC TS 62788-7-2

KW - PET

KW - photovoltaic (PV)

KW - polyamide

KW - polyolefin

KW - UV weathering

UR - https://www.scopus.com/pages/publications/85142785494

U2 - 10.1109/PVSC48317.2022.9938840

DO - 10.1109/PVSC48317.2022.9938840

M3 - Paper

AN - SCOPUS:85142785494

SP - 961

EP - 963

T2 - 49th IEEE Photovoltaics Specialists Conference, PVSC 2022

Y2 - 5 June 2022 through 10 June 2022

ER -

Arrhenius Analysis of the Degradation Modes in Emerging Photovoltaic Backsheets

Abstract

Conference

Bibliographical note

NLR Publication Number

Keywords

Access to Document

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