Dust effect on the efficiency of silicon mono crystalline solar modules at different tilt angles at al-Jadryia climate conditions
Other Title(s)
تأثير الغبار على كفاءة وحدات الألواح الشمسية أحادية التبلور و بزوايا ميل مختلفة و ضمن الظروف المناخية لمدينة الجادرية
Joint Authors
Tabarak, Abd Husayn
Hashim, Imad Talib
Source
Issue
Vol. 22, Issue 2 (28 Feb. 2016), pp.56-73, 18 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2016-02-28
Country of Publication
Iraq
No. of Pages
18
Main Subjects
Topics
Abstract EN
Solar energy usage in Iraq is facing many issues; one of those is the accumulation “of the dust on the surface of the solar module which” would highly lower its efficiency.
The present work study the effect of dust accumulation” on installing fixed solar modules with different inclined angles 15o, 33o, 45o, 60o.
Evaluation of the solar modules performance under different circumstance conditions such as rain, wind and humidity are considered in study of dust effect on solar module performance.
The results show that the lowest output average efficiencies of solar modules occurs at 15o horizontally inclined angle are 7.4% , 6.7% , 8.0% , 8.1%, and 8.4% for the corresponding months; June, July, August, October, and September respectively while the highest average efficiencies are 8.9% , 9.1% , 9.4% , 9.6% , 9.6% for an inclined angle 60o for the same month.
lose power output rate for angle 15o horizontally inclined solar modules are as following 32.6%, 32%,31.6%,34.9%,26.2% for months; June, July, August, October, and September respectively , while the results for the 60o horizontally inclined solar module are 26.9%, 17%, 24.2%, 28.1%, and 9.7% for the same five months.
As a final result is that the 15o horizontally inclined solar panel is less efficient compared with the 60o horizontally inclined solar panel and the difference in the results in the months was mainly due to the weather changes (summer and winter).
The solar modules efficiency and lose power rate values for the inclination angles 33o and 45o are ranged between the values of 15oand 60o inclination angles.
American Psychological Association (APA)
Hashim, Imad Talib& Tabarak, Abd Husayn. 2016. Dust effect on the efficiency of silicon mono crystalline solar modules at different tilt angles at al-Jadryia climate conditions. Journal of Engineering،Vol. 22, no. 2, pp.56-73.
https://search.emarefa.net/detail/BIM-687129
Modern Language Association (MLA)
Hashim, Imad Talib& Tabarak, Abd Husayn. Dust effect on the efficiency of silicon mono crystalline solar modules at different tilt angles at al-Jadryia climate conditions. Journal of Engineering Vol. 22, no. 2 (Feb. 2016), pp.56-73.
https://search.emarefa.net/detail/BIM-687129
American Medical Association (AMA)
Hashim, Imad Talib& Tabarak, Abd Husayn. Dust effect on the efficiency of silicon mono crystalline solar modules at different tilt angles at al-Jadryia climate conditions. Journal of Engineering. 2016. Vol. 22, no. 2, pp.56-73.
https://search.emarefa.net/detail/BIM-687129
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 36-37
Record ID
BIM-687129