International Journal of Human Capital in Urban Management
Quarterly Publication

Angle optimization of home solar panels for urban energy management

https://doi.org/10.22034/IJHCUM.2024.03.03
Volume 9, Issue 3 - Serial Number 35
Summer 2024
Pages 405-412
International Journal of Human Capital in Urban Management

Document Type : ORIGINAL RESEARCH ARTICLE

Authors

H. Moghadam 1
J. Nouri 2
M. Samimi 3

1 Department of Chemical Engineering, Faculty of Engineering, University of Sistan and Baluchestan, Zahedan, Iran

2 Department of Environmental Health Engineering, Tehran University of Medical Sciences, Tehran, Iran

3 Department of Chemical Engineering, Faculty of Engineering, Kermanshah University of Technology, Kermanshah, Iran

Abstract
BACKGROUND AND OBJECTIVES: Solar panels are always installed at an angle in which receive the maximum amount of energy. Small and even 1-degree changes in the angle of the installed panel have a significant impact on the annual energy received. The objective of this study was to study the evaluation of change in the sun's radiant energy on the surface perpendicular to the radiation during the day.
METHODS: Calculations of changes in the intensity of radiation on the surface of the panel are generally performed by assuming that the intensity of solar radiation is constant on the surface perpendicular to the radiation during the day (choosing the solar constant) and multiplying it by the cosine of the azimuth angle (which varies during the day). Since the sun's rays travel different lengths in the atmosphere at different times of the day, the intensity of the sun's radiation on the surface perpendicular to the radiation varies throughout the day. In this study, the effect of daily changes in the intensity of solar radiation on the surface perpendicular to the radiation, on the optimal angle of the solar panel has been investigated.
FINDING: The results showed that the daily optimal angle difference reported in this study compared to previous studies is more than 5 degrees in some cases. Also, installing the panel under the optimal daily angle (for day number 100) and the correct yearly angle resulted in receiving 128.56 kilowatts per square meter and 2.977 megawatts per square meter more energy, respectively.
CONCLUSION: According to the results of this research, the annual optimal angle for a geographic latitude of 30 degrees, taking into account the changes in solar radiation energy on the surface perpendicular to the radiation, is 26 degrees, which is 4 degrees different from the geographic latitude. Also, the results show that if the panel is installed at an angle of 30 degrees, the energy received annually is 16.122 megawatts per square meter less than if the panel is installed at an angle of 26 degrees.

Keywords

Optimum angle
solar panel
atmospheric length
zenith angle
Subjects
Abdallat, R.; Bdour, A.; Abu Haifa, A.; Al Rawash, F.; Almakhadmah, L.; Hazaimeh, S., (2024). Development of a sustainable, green, and solar-powered filtration system for E. coli removal and greywater treatment. Global J. Environ. Sci. Manage., 10(2): 435-450 (16 pages).
Abrofarakh, M.; Moghadam, H., (2024) Investigation of thermal performance and entropy generation rate of evacuated tube collector solar air heater with inserted baffles and metal foam: A CFD approach. Renewable Energy. 223: 120022 (13 pages).
Alqaed, S.; Mustafa, J.; Almehmadi, F.A.; Jamil, B., (2023). Estimation of ideal tilt angle for solar-PV panel surfaces facing south: a case study for Najran City, Saudi Arabia. J. Therm. Anal. Calorim., 148(16): 8641-8654 (14 pages).
Bailek, N.; Bouchouicha, K.; Aoun, N.; Mohamed, E.S.; Jamil, B.; Mostafaeipour, A., (2018). Optimized fixed tilt for incident solar energy maximization on flat surfaces located in the Algerian Big South. Sustain. Energy Technol. Assess., 28: 96-102 (7 pages).
Bdour, A.; Hejab, A.; Almakhadmah, L.; Hawwa, M. (2023). Management strategies for the efficient energy production of brackish water desalination to ensure reliability, cost reduction, and sustainability. Global J. Environ. Sci. Manage., 9(SI): 173-192 (20 pages).
Bogachov, S.; Kirizleyeva, A.; Mandroshchenko, O.; Shahoian, S.; Vlasenko, Y., (2022). Environmental sensitivity of flash flood hazard using geospatial technique Economic policy of Eastern European countries in the field of energy in the context of global challenges. Global J. Environ. Sci. Manage., 8(1): 1-16 (16 pages).
Cheraghipoor, M., et al., (2024). A Feasibility Study for the Preparation of Green Copper-Colored Mica Pearlescent Pigments. Adv. J. Chem. A, 7(3), 338-346 (9 pages).
Despotovic, M.; Vladimir N., (2015) Comparison of optimum tilt angles of solar collectors determined at yearly, seasonal and monthly levels. Energy Conversion Manage., 97: 121-131 (11 pages).
Ehzari, H.; Safari, M.; Samimi, M.; Shamsipur, M.; Gholivand, M.B, (2022). A highly sensitive electrochemical biosensor for chlorpyrifos pesticide detection using the adsorbent nanomatrix contain the human serum albumin and the Pd: CdTe quantum dots. Microchem. J., 179: 107424 (10 pages).
Ernyasih, E.; Mallongi, A.; Daud, A.; Palutturi, S.; Stang, S.; Thaha, R.; Erniwati, I.; Al Moudhun, W., (2023). Health risk assessment through probabilistic and sensitivity analysis of carbon monoxide and fine particulate transportation exposure. Global J. Environ. Sci. Manage., 9(4): 933-950 (18 pages).
Fares, E.; Aïssa, B.; Isaifan, R.J. (2022). Inkjet printing of metal oxide coatings for enhanced photovoltaic soiling environmental applications. Global J. Environ. Sci. Manage., 8(4): 485-502 (18 pages).
Gupta, U.K.; Mishra, S.; Raval, J.D.; Oza, M.P.; Sharma, S.A., (2023). Estimation of optimal solar tilt angles using INSAT-3D solar irradiance products over Indian region. J. Indian Soc. Remote Sens, 51(5); 1089-1098 (10 pages).
Kabir, S.E.; Mondal, M.N.I.; Islam, M.K.; Alnser, I.A.; Karim, M.R.; Ibrahim, M.A.; Sopian, K.; Akhtaruzzaman, M., (2023). Adoption and implementation of extended producer responsibility for sustainable management of end-of-life solar photovoltaic panels. Global J. Environ. Sci. Manage., 9(SI): 251-270 (20 pages).
Mardianti, F.; Purba, D.E., (2023). Effects of citizen participation on urban water management based on socioeconomic factors. Global J. Environ. Sci. Manage., 9(4): 915-932 (18 pages).
Moghadam, H.; Samimi, M., (2022). Effect of condenser geometrical feature on evacuated tube collector basin solar still performance: Productivity optimization using a Box-Behnken design model. Desalination, 542: 116092 (8 pages).
Moghadam, H.; Tabrizi, F.F.; Sharak, A.Z., (2011). Optimization of solar flat collector inclination. Desalination. 265(1-3): 107-111 (5 pages).
Moghadam, H.; Moghadam Deymeh, S., (2015). Determination of optimum location and tilt angle of solar collector on the roof of buildings with regard to shadow of adjacent neighbors. Sustain. Cities Soc., 14: 215-222 (8 pages).
Mohadesi, M.; Gouran, A.; Darabi, F.; Samimi, M., (2024). Sunflower seed pulp ash as an efficient and eco-friendly adsorbent for Congo red uptake: characteristics, kinetics, and optimization. Water Pract. Technol., 19(1): 228-240 (12 pages).
Njoku, H.O.; Azubuike, U.G.; Okoroigwe, E.C.; Ekechukwu, O.V., (2020). Tilt angles for optimizing energy reception by fixed and periodically adjusted solar-irradiated surfaces in Nigeria. Int. J. Water Resour. Dev., 4(4): 437-452 (16 pages).
Ramli, M.; Mardlijah, M.; Ikhwan, M.; Umam, K., (2022). Fuzzy entropy type II method for optimizing clean and renewable solar energy. Global J. Environ. Sci. Manage., 8(3): 389-402 (14 pages).
Samimi, M., (2024). Efficient biosorption of cadmium by Eucalyptus globulus fruit biomass using process parameters optimization. Global J. Environ. Sci. Manage., 10(1): 27-38 (12 pages).
Samimi, M.; Safari, M., (2022). TMU‐24 (Zn‐based MOF) as an advance and recyclable adsorbent for the efficient removal of eosin B: Characterization, equilibrium, and thermodynamic studies. Environ. Prog. Sustain. Energy. 41(5): e13859 (9 pages).
Samimi, M.; Shahriari-Moghadam, M., (2023). The Lantana camara L. stem biomass as an inexpensive and efficient biosorbent for the adsorptive removal of malachite green from aquatic environments: kinetics, equilibrium and thermodynamic studies. Int. J. Phytoremediation, 25(10): 1328-1336 (9 pages).
Samimi, M.; Nouri, J., (2023). Optimized Zinc Uptake from the Aquatic Environment Using Biomass Derived from Lantana Camara L. Stem. Pollution, 9(4): 1925-1934 (10 pages).
Samimi, M.; Shahriari-Moghadam, M., (2021). Isolation and identification of Delftia lacustris Strain-MS3 as a novel and efficient adsorbent for lead biosorption: Kinetics and thermodynamic studies, optimization of operating variables. Biochem. Eng. J., 173: 108091 (9 pages).
Samimi, M.; Mansouri, E., (2024). Efficiency evaluation of Falcaria vulgaris biomass in Co(II) uptake from aquatic environments: characteristics, kinetics and optimization of operational variables. Int. J. Phytoremed., 26(4): 493-503 (11 pages).
Samimi, M.; Mohammadzadeh, E.; Mohammadzadeh, A., (2023a). Rate enhancement of plant growth using Ormus solution: optimization of operating factors by response surface methodology. Int. J. Phytoremed., 25(12), 1636-1642 (7 pages).
Samimi, M.; Zakeri, M.; Alobaid, F.; Aghel, B., (2023b). A brief review of recent results in arsenic adsorption process from aquatic environments by metal-organic frameworks: classification based on kinetics, isotherms and thermodynamics behaviors. Nanomaterials. 13(1): 60 (12 pages).
Samimi, M.; Moghadam, H., (2024a). Investigation of structural parameters for inclined weir-type solar stills, Renew. Sustainable Energy Rev., 190: 113969 (10 pages).
Samimi, M.; Moghadam, H., (2024). Modified evacuated tube collector basin solar still for optimal desalination of reverse osmosis concentrate. Energy. 289: 129983 (8 pages).
Sarmurzina, R.G., Boiko, G.I., Kenzhaliyev, B.K., Karabalin, U.S., Lyubchenko, N.P., Kenyaikin, P.V., Ilmaliyev, Zh.B., (2023). Coagulants for water based on activated aluminum alloys. Global J. Environ. Sci. Manage., 9(4): 673-690 (18 pages).
Salvaraji, L.; Avoi, R.; Jeffree, M.S.; Saupin, S.; Toha, H.R.; Shamsudin, S.B., (2023). Effects of ambient air pollutants on cardiovascular disease hospitalization admission. Global J. Environ. Sci. Manage., 9(1): 157-172 (16 pages).
Seethong, K.; Chunkao, K.; Dampin, N.; Wararam, W., (2023). Using benthos as bioindicator to assess the efficiency constructed wetland community wastewater treatment system. Global J. Environ. Sci. Manage., 9(SI): 47-60 (14 pages).
Sulistyowati, L.; Andareswari, N.; Afriyanto, F.; Rais, A.; Hafa, M.F.; Darwiyati, D.; Ginting, A.L., (2023). Preventing water pollution using importance-performance and terrain analysis. Global J. Environ. Sci. Manage., 9(4): 1019-1032 (14 pages).
  • Receive Date 15 December 2023
  • Revise Date 10 February 2024
  • Accept Date 13 March 2024

Home

Authorship

Submit Manuscript

Indexing and Abstracting

Editorial Board

Unrestricted Reuse in Compliance with BOAI

Open Access Policy

Self-Archiving Policy

Privacy Statement

Publisher Business Model

Publisher and Sponsor

Contact Us