Increased photovoltaic performance through temperature regulation by phase change materials: Materials comparison in different climates

A Hasan; S.J. McCormack; M. J. Huang; B Norton

doi:10.1016/j.solener.2015.02.003

Increased photovoltaic performance through temperature regulation by phase change materials: Materials comparison in different climates

A Hasan, S.J. McCormack, M. J. Huang, B Norton

Research output: Contribution to journal › Article › peer-review

142 Citations (Scopus)

Abstract

A photovoltaic–phase change material (PV–PCM) system has been developed to reduce photovoltaic (PV) temperature dependent power loss. The system has been evaluated outdoors with two phase change materials (PCMs); a salt hydrate, CaCl2⋅6H2O and a eutectic mixture of fatty acids, capric acid–palmitic acid in two different climates of Dublin, Ireland (53.33N, 6.25W) and Vehari, Pakistan (30.03N, 72.25E). Both the integrated PCMs maintained lower PV panel temperature than the reference PV panel. Salt hydrate CaCl2⋅6H2O maintained lower PV temperature than capric–palmitic acid at both the tested sites. The lower PV temperatures effected by the use of the PCMs prevented the associated PV power loss and increased PV conversion efficiencies. Both the PCMs attained higher temperature drop in warm and stable weather conditions of Vehari than the cooler and variant weather conditions of Dublin.

Original language	English
Pages (from-to)	264-276
Journal	Solar Energy
Volume	115
DOIs	https://doi.org/10.1016/j.solener.2015.02.003
Publication status	Published (in print/issue) - May 2015

Keywords

Phase change materials
Temperature regulation
Photovoltaics
Performance increase

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.solener.2015.02.003

http://www.sciencedirect.com/science/article/pii/S0038092X15000614

Cite this

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title = "Increased photovoltaic performance through temperature regulation by phase change materials: Materials comparison in different climates",

abstract = "A photovoltaic–phase change material (PV–PCM) system has been developed to reduce photovoltaic (PV) temperature dependent power loss. The system has been evaluated outdoors with two phase change materials (PCMs); a salt hydrate, CaCl2⋅6H2O and a eutectic mixture of fatty acids, capric acid–palmitic acid in two different climates of Dublin, Ireland (53.33N, 6.25W) and Vehari, Pakistan (30.03N, 72.25E). Both the integrated PCMs maintained lower PV panel temperature than the reference PV panel. Salt hydrate CaCl2⋅6H2O maintained lower PV temperature than capric–palmitic acid at both the tested sites. The lower PV temperatures effected by the use of the PCMs prevented the associated PV power loss and increased PV conversion efficiencies. Both the PCMs attained higher temperature drop in warm and stable weather conditions of Vehari than the cooler and variant weather conditions of Dublin.",

keywords = "Phase change materials, Temperature regulation, Photovoltaics, Performance increase",

author = "A Hasan and S.J. McCormack and Huang, {M. J.} and B Norton",

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doi = "10.1016/j.solener.2015.02.003",

language = "English",

volume = "115",

pages = "264--276",

journal = "Solar Energy",

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T1 - Increased photovoltaic performance through temperature regulation by phase change materials: Materials comparison in different climates

AU - Hasan, A

AU - McCormack, S.J.

AU - Huang, M. J.

AU - Norton, B

PY - 2015/5

Y1 - 2015/5

N2 - A photovoltaic–phase change material (PV–PCM) system has been developed to reduce photovoltaic (PV) temperature dependent power loss. The system has been evaluated outdoors with two phase change materials (PCMs); a salt hydrate, CaCl2⋅6H2O and a eutectic mixture of fatty acids, capric acid–palmitic acid in two different climates of Dublin, Ireland (53.33N, 6.25W) and Vehari, Pakistan (30.03N, 72.25E). Both the integrated PCMs maintained lower PV panel temperature than the reference PV panel. Salt hydrate CaCl2⋅6H2O maintained lower PV temperature than capric–palmitic acid at both the tested sites. The lower PV temperatures effected by the use of the PCMs prevented the associated PV power loss and increased PV conversion efficiencies. Both the PCMs attained higher temperature drop in warm and stable weather conditions of Vehari than the cooler and variant weather conditions of Dublin.

AB - A photovoltaic–phase change material (PV–PCM) system has been developed to reduce photovoltaic (PV) temperature dependent power loss. The system has been evaluated outdoors with two phase change materials (PCMs); a salt hydrate, CaCl2⋅6H2O and a eutectic mixture of fatty acids, capric acid–palmitic acid in two different climates of Dublin, Ireland (53.33N, 6.25W) and Vehari, Pakistan (30.03N, 72.25E). Both the integrated PCMs maintained lower PV panel temperature than the reference PV panel. Salt hydrate CaCl2⋅6H2O maintained lower PV temperature than capric–palmitic acid at both the tested sites. The lower PV temperatures effected by the use of the PCMs prevented the associated PV power loss and increased PV conversion efficiencies. Both the PCMs attained higher temperature drop in warm and stable weather conditions of Vehari than the cooler and variant weather conditions of Dublin.

KW - Phase change materials

KW - Temperature regulation

KW - Photovoltaics

KW - Performance increase

UR - https://pure.ulster.ac.uk/en/publications/increased-photovoltaic-performance-through-temperature-regulation-3

U2 - 10.1016/j.solener.2015.02.003

DO - 10.1016/j.solener.2015.02.003

M3 - Article

VL - 115

SP - 264

EP - 276

JO - Solar Energy

JF - Solar Energy

SN - 0038-092X

ER -

Increased photovoltaic performance through temperature regulation by phase change materials: Materials comparison in different climates

Abstract

Keywords

UN SDGs

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