Photovoltaic panels: A review of Cleaning Systems

Year 2020, Volume: 1 Issue: 2, 9 - 17, 03.09.2020

Abdullah Özçelik , Gül Nihal Güğül

Abstract

Efficiency of photovoltaic panels varies depending on various factors such as environmental factors, soiling on the panel, design and tracking mechanisms. By paying attention to the aforementioned factors, to achieve the highest level of efficiency is possible. The desired level of electrical energy can be obtained from the panels that are maintained and cleaned properly. Dust and dirt formed by environmental contaminants adheres to the panels and prevents the sun rays from penetrating the surface. Efficiency is seemed to reduce 30% due to uncleaned solar panels. Therefore, panels need to be cleaned periodically.
This paper presents an overview of soiling problem and the robots developed for cleaning of photovoltaics. The main goal of the study is to review the literature on automated cleaning techniques for solar photovoltaic modules in order to find out the most effective method developed up to now and identify research gaps in the cleaning systems.

Keywords

photovoltaic performance, dust deposition, cleaning robot

References

• [1] T. R. Ministry of Energy and Natural Resources, Electric, 2020. Available: https://enerji.gov.tr/elektrik.
• [2] T. Kargacıoğlu, Sensor Based Automatic Solar Panel Cleaning System Prototype, Afyon Kocatepe University Science Institute, Master Thesis, 2017.
• [3] A. Çelik-Bedeloğlu, A. Demir ve Y. Bozkurt, Photovoltaic Technology: Turkey and the world situation, General Application Areas and Photovoltaic Textiles, Electronic Journal of Textile Technologies, vol 4, no. 2, pp. 43-58, 2010.
• [4] F. Mejia, J. Kleissl ve J. L. Bosch, «The Effect of Dust on Solar Photovoltaic Systems, Energy Procedia, cilt 49, pp. 2370-2376, 2014.
• [5] H. Kawamoto, Electrostatic cleaning equipment for dust removal from soiled solar panels, Journal of Electrostatics, cilt 98, pp. 11-16, 2019.
• [6] http://www.solarportall.com/gunes-enerjisinin-6-faydasi/ (20.07.2020)
• [7] E. M. Al-Qubaisi, M. A. Al-Ameri, A. A. Al-Obaidi, M. F. Rabia, L. El-Chaar ve L. A. Lamont, Microcontroller based dust cleaning system for a standalone photovoltaic system, International Conference on Electric Power and Energy Conversion Systems, Sharjah, 2009.
• [8] A. A. Baloushi, M. Saeed, S. Marwan, S. AlGghafri ve Y. Moumouni, «Portable robot for cleaning photovoltaic system: Ensuring consistent and optimal year-round photovoltaic panel performance, Advances in Science and Engineering Technology International Conferences (ASET), Abu Dhabi, 2018.
• [9] S. P. Aly, P. Gandhidasan, N. Barth ve S. Ahzi, «Novel dry cleaning machine for photovoltaic and solar panels, 3rd International Renewable and Sustainable Energy Conference (IRSEC), Marrakech, 2015.
• [10] O. Akyazi, E. Sahin, T. Ozsoy ve M. Algul, A Solar Panel Cleaning Robot Design and Application, European Journal of Science and Technology, pp. 343-348, 2019.
• [11] A. E. M. Al-Qubaisi, A. A. Al-Obaidi, M. F. Rabia, L. El-Chaar ve L. A. Lamont, Microcontroller based dust cleaning system for a standalone photovoltaic system, International Conference on Electric Power and Energy Conversion Systems, Sharjah, 2009.
• [12] Serbot, Gekko Solar, 2020. Available: https://www.serbot.ch/en/solar-panels-cleaning/gekko-solar-robot.
• [13] Sener, HECTOR-HEliostats Cleaning Team Oriented Robot, 2020. Available: http://www.sener-aerospace.com/EPORTAL_DOCS/GENERAL/SENERV2/DOC-cw509b9c7d13fbf/hector-heliostats-cleaning-team-oriented-robot.pdf.
• [14] SunBrush, «SunBrush Mobil,» 2020. Available: https://sunbrushmobil.info/the-mobil-sunbrush/?lang=en. [15] Heliotex, «Solar Panel Cleaning Services,» 2020. [Çevrimiçi]. Available: https://www.solarpanelcleaningsystems.com/solar-panel-cleaning-services.html.
• [16] Sayyah, M. N. Horenstein ve M. K. Mazumder, «Performance restoration of dusty photovoltaic modules using electrodynamic screen, IEEE, 42nd Photovoltaic Specialist Conference (PVSC), New Orleans, 2015.
• [17] M. Mazumder, R. Sharma, A. Biris, M. Horenstein, J. Zhang, H. Ishihara, J. Stark, S. Blumenthal ve O. Sadder, Electrostatic Removal of Particles and its Applications to Self-Cleaning Solar Panels and Solar Concentrators, Developments in Surface Contamination and Cleaning, William Andrew ASP, 2011, pp. 149-199.
• [18] ESCOVENT, PV Solar PV Cleaning, 2020. Available: http://www.escovent.com/tr/pv-solar-panel-temizligi.