Fixed and adjusted optimal tilt angle of solar panels in three cities in Albania

Q3 Energy
Urim Buzra, Driada Mitrushi, Eduart Serdari, D. Halili, Valbona Muda
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引用次数: 4

Abstract

In this paper, we are concerned about optimal tilt angle choice of solar panels installation in three cities in Albania. The optimal tilt angle of solar panels is a crucial parameter for a high performance of solar energy systems. Solar energy systems can be tracking systems or fixed systems, fixed tilt angle determination and adjustable tilt angle evaluation of solar panels is an important issue to solve. In this study, Bernard-Menguy-Schwartz (BMS) model is used to determine the yearly and seasonally optimum tilt angle of the solar panels in three cities in Albania. The determination of the optimum tilt angle is made considering the fact that the solar energy reaching the solar panels has maximum value for optimum tilt angle. The yearly optimum tilt angle of the solar panels for the cities: Tirana (41.3275° N, 19.8187° E), Kuksi (42.0807° N, 20.4143° E) and Vlora (40.4661° N, 19.4914° E) are respectively 38o, 39o and 37o. It should be noted that, the yearly optimal tilt angle of solar panels based on the above mathematical model is almost equal to the latitude of the location. A suggestion of seasonably adjustable tilt angle is made. In addition, seasonally or adjusted tilt angles of solar panels were compared with yearly optimal tilt angle.
固定和调整阿尔巴尼亚三个城市太阳能电池板的最佳倾斜角度
在本文中,我们关注的是阿尔巴尼亚三个城市太阳能电池板安装的最佳倾角选择。太阳能电池板的最佳倾角是太阳能系统高性能的关键参数。太阳能系统可以是跟踪系统,也可以是固定系统,固定倾角的确定和可调倾角的评估是太阳能电池板需要解决的重要问题。在本研究中,Bernard Menguy-Schwartz(BMS)模型用于确定阿尔巴尼亚三个城市太阳能电池板的年度和季节最佳倾角。最佳倾角的确定是考虑到到达太阳能电池板的太阳能具有最佳倾角的最大值这一事实而进行的。地拉那(41.3275°N,19.8187°E)、库克西(42.0807°N,20.4143°E)和弗洛拉(40.4661°N,19.4914°E)等城市太阳能电池板的年最佳倾角分别为38°、39°和37°。需要注意的是,基于上述数学模型的太阳能电池板年度最佳倾角几乎等于所在地的纬度。提出了一种可季节性调节倾角的建议。此外,将太阳能电池板的季节性或调整后的倾斜角度与年度最佳倾斜角度进行了比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Energy Systems
Journal of Energy Systems Environmental Science-Management, Monitoring, Policy and Law
CiteScore
1.60
自引率
0.00%
发文量
29
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