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Energy maximization of Old PV array under discoloration conditions using different interconnection schemes

Discoloration of solar panels is a phenomenon where the color of the panels changes over time due to numerous environmental variables such as temperature, irradiance, and humidity. Discoloration causes a significant impact on the PV performance reduction considering output power. The power degradati...

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Main Authors: Al Mansur, Ahmed, Alam, Sabbir, Leyon, Shaquar Islam, Tohid, Sabbir Hasan, Ahmmed, Kamran, Alom, Shahin, Haider, Chowdhury Shajjad, Rahman, Mostafizur, Islam, Imamul, Ustun, Taha Selim
Format: Conference or Workshop Item
Language:English
English
Published: Institute of Electrical and Electronics Engineers Inc. 2023
Subjects:
T Technology (General)
TA Engineering (General). Civil engineering (General)
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://umpir.ump.edu.my/id/eprint/40383/1/Energy%20maximization%20of%20old%20pv%20array%20under%20discoloration%20conditions.pdf
http://umpir.ump.edu.my/id/eprint/40383/2/Energy%20maximization%20of%20Old%20PV%20array%20under%20discoloration%20conditions%20using%20different%20interconnection%20schemes_ABS.pdf
http://umpir.ump.edu.my/id/eprint/40383/
https://doi.org/10.1109/ICICT4SD59951.2023.10303341
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spelling my.ump.umpir.403832024-04-16T04:19:32Z http://umpir.ump.edu.my/id/eprint/40383/ Energy maximization of Old PV array under discoloration conditions using different interconnection schemes Al Mansur, Ahmed Alam, Sabbir Leyon, Shaquar Islam Tohid, Sabbir Hasan Ahmmed, Kamran Alom, Shahin Haider, Chowdhury Shajjad Rahman, Mostafizur Islam, Imamul Ustun, Taha Selim T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Discoloration of solar panels is a phenomenon where the color of the panels changes over time due to numerous environmental variables such as temperature, irradiance, and humidity. Discoloration causes a significant impact on the PV performance reduction considering output power. The power degradation increases gradually due to the increment of discoloration of aged PV array modules. In this work, the effect of discoloration has been investigated practically by considering a five-year aged 200 W PV array. The array modules are connected in 4×5 array configurations and the power rating of each module is 10W. The PV modules are tested individually using a professional PV tester and visual imaged-based investigations have been made to identify the discoloration effects on each module output power. Based on these results the array modules are rearranged to increase the output power using a module rearranged technique. Moreover, five different interconnection schemes are applied to make a comparative investigation considering the PV array output power and percentage of recoverable energy. The experimental results show that the BL interconnection scheme can generate 4.93% more energy than the typical SP interconnection. Institute of Electrical and Electronics Engineers Inc. 2023 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/40383/1/Energy%20maximization%20of%20old%20pv%20array%20under%20discoloration%20conditions.pdf pdf en http://umpir.ump.edu.my/id/eprint/40383/2/Energy%20maximization%20of%20Old%20PV%20array%20under%20discoloration%20conditions%20using%20different%20interconnection%20schemes_ABS.pdf Al Mansur, Ahmed and Alam, Sabbir and Leyon, Shaquar Islam and Tohid, Sabbir Hasan and Ahmmed, Kamran and Alom, Shahin and Haider, Chowdhury Shajjad and Rahman, Mostafizur and Islam, Imamul and Ustun, Taha Selim (2023) Energy maximization of Old PV array under discoloration conditions using different interconnection schemes. In: 2nd International Conference on Information and Communication Technology for Sustainable Development, ICICT4SD 2023 , 21-23 September 2023 , Dhaka. pp. 426-431. (194316). ISBN 979-835035866-7 https://doi.org/10.1109/ICICT4SD59951.2023.10303341
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic T Technology (General)
TA Engineering (General). Civil engineering (General)
TK Electrical engineering. Electronics Nuclear engineering
spellingShingle T Technology (General)
TA Engineering (General). Civil engineering (General)
TK Electrical engineering. Electronics Nuclear engineering
Al Mansur, Ahmed
Alam, Sabbir
Leyon, Shaquar Islam
Tohid, Sabbir Hasan
Ahmmed, Kamran
Alom, Shahin
Haider, Chowdhury Shajjad
Rahman, Mostafizur
Islam, Imamul
Ustun, Taha Selim
Energy maximization of Old PV array under discoloration conditions using different interconnection schemes
description Discoloration of solar panels is a phenomenon where the color of the panels changes over time due to numerous environmental variables such as temperature, irradiance, and humidity. Discoloration causes a significant impact on the PV performance reduction considering output power. The power degradation increases gradually due to the increment of discoloration of aged PV array modules. In this work, the effect of discoloration has been investigated practically by considering a five-year aged 200 W PV array. The array modules are connected in 4×5 array configurations and the power rating of each module is 10W. The PV modules are tested individually using a professional PV tester and visual imaged-based investigations have been made to identify the discoloration effects on each module output power. Based on these results the array modules are rearranged to increase the output power using a module rearranged technique. Moreover, five different interconnection schemes are applied to make a comparative investigation considering the PV array output power and percentage of recoverable energy. The experimental results show that the BL interconnection scheme can generate 4.93% more energy than the typical SP interconnection.
format Conference or Workshop Item
author Al Mansur, Ahmed
Alam, Sabbir
Leyon, Shaquar Islam
Tohid, Sabbir Hasan
Ahmmed, Kamran
Alom, Shahin
Haider, Chowdhury Shajjad
Rahman, Mostafizur
Islam, Imamul
Ustun, Taha Selim
author_facet Al Mansur, Ahmed
Alam, Sabbir
Leyon, Shaquar Islam
Tohid, Sabbir Hasan
Ahmmed, Kamran
Alom, Shahin
Haider, Chowdhury Shajjad
Rahman, Mostafizur
Islam, Imamul
Ustun, Taha Selim
author_sort Al Mansur, Ahmed
title Energy maximization of Old PV array under discoloration conditions using different interconnection schemes
title_short Energy maximization of Old PV array under discoloration conditions using different interconnection schemes
title_full Energy maximization of Old PV array under discoloration conditions using different interconnection schemes
title_fullStr Energy maximization of Old PV array under discoloration conditions using different interconnection schemes
title_full_unstemmed Energy maximization of Old PV array under discoloration conditions using different interconnection schemes
title_sort energy maximization of old pv array under discoloration conditions using different interconnection schemes
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2023
url http://umpir.ump.edu.my/id/eprint/40383/1/Energy%20maximization%20of%20old%20pv%20array%20under%20discoloration%20conditions.pdf
http://umpir.ump.edu.my/id/eprint/40383/2/Energy%20maximization%20of%20Old%20PV%20array%20under%20discoloration%20conditions%20using%20different%20interconnection%20schemes_ABS.pdf
http://umpir.ump.edu.my/id/eprint/40383/
https://doi.org/10.1109/ICICT4SD59951.2023.10303341
_version_ 1822924226373353472
score 13.24

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