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ENERGY, EXERGY, ENVIRONMENTAL AND ECONOMIC (4E) ANALYSIS OF PV, CPV AND CCPV PANELS AT DIFFERENT CLIMATE CONDITIONS

Article

Last updated: 01 Feb 2025

Subjects

-

Tags

Mechanical engineering

Abstract

In recent years, there has been a significant rise in attention towards renewable energy sources, primarily due to environmental concerns. Among these sources, solar energy has emerged as a prominent subject of research. The improvement in the effectiveness of photovoltaic (PV) panels has resulted in a considerable increase in their favorability in comparison to other solar energy technologies. The objective of this investigation is to evaluate the efficiencies of a traditional PV panel, a CPV (cooled photovoltaic panel), and a CCPV (concentrated cooled photovoltaic panel) by directly comparing their performance and assessing their individual efficiencies. The investigation of output energy and exergy was conducted in the environmental conditions of 10th of Ramadan City, Egypt, during both the winter and summer seasons of 2023. The current study performs a comprehensive 4E analysis, encompassing energy, exergy, environmental, and economic analysis with life cycle assessment, in order to investigate the effects of incorporating reflecting mirrors and evaporative cooling pads on the efficiency of PV systems. The results show that CPV panels increase energy generation by approximately 5.62% and 6.34% during the winter and summer months, respectively. In contrast, CCPV panels enhance energy output by higher percentages of around 9.07% and 8.65% in the winter and summer seasons, respectively. This is despite the fact that the CPV configuration exhibits higher exergy values than the CCPV. The findings suggest that incorporating heat loss utilization is critical for maximizing the benefits of the CCPV system configuration.

DOI

10.21608/auej.2024.306080.1688

Keywords

PV performance, PV enhancement, Concentrated PV, PV cooling, PV energy and exergy analysis

Authors

First Name

Hany

Last Name

Yahya

MiddleName

Ebraheem

Affiliation

Mechanical Engineering Department, Faculty of Engineering, HTI, 10th of Ramadan city, Egypt.

Email

hany.yahya@hti.edu.eg

City

cairo

Orcid

0009-0003-2617-7605

First Name

Mohamed

Last Name

Salah

MiddleName

-

Affiliation

Mechanical Engineering Department, Faculty of Engineering, HTI, 10th of Ramadan city, Egypt.

Email

mohamed.salah@hti.edu.eg

City

-

Orcid

-

First Name

Mohamed

Last Name

Halawa

MiddleName

Ali

Affiliation

Mechanical Engineering Department, Faculty of Engineering, Al-Azhar University, Cairo

Email

prof.mohamed.halawa@gmail.com

City

-

Orcid

-

First Name

Moataz

Last Name

Raouf

MiddleName

-

Affiliation

Mechanical Engineering Department, Faculty of Engineering, HTI, 10th of Ramadan city, Egypt.

Email

moataz.raouf@hti.edu.eg

City

-

Orcid

-

First Name

Mohamed

Last Name

Ashraf

MiddleName

-

Affiliation

Mechanical Engineering Department, Faculty of Engineering, HTI, 10th of Ramadan city, Egypt.TI

Email

mohamed.ashraf@hti.edu.eg

City

-

Orcid

-

Volume

20

Article Issue

74

Related Issue

53014

Issue Date

2025-01-01

Receive Date

2024-07-21

Publish Date

2025-01-01

Page Start

193

Page End

210

Print ISSN

1687-8418

Online ISSN

3009-7622

Link

https://jaes.journals.ekb.eg/article_404590.html

Detail API

http://journals.ekb.eg?_action=service&article_code=404590

Order

404,590

Type

Original Article

Type Code

706

Publication Type

Journal

Publication Title

Journal of Al-Azhar University Engineering Sector

Publication Link

https://jaes.journals.ekb.eg/

MainTitle

ENERGY, EXERGY, ENVIRONMENTAL AND ECONOMIC (4E) ANALYSIS OF PV, CPV AND CCPV PANELS AT DIFFERENT CLIMATE CONDITIONS

Details

Type

Article

Created At

01 Feb 2025