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Title: Energy yield loss caused by dust deposition on photovoltaic panels

Journal Article · · Solar Energy

Large-scale solar plants are generally located in semi-arid and desert lands where abundant sunlight is available for solar energy con- version. These plants, however, suffer from two major environmental degradation factors: high ambient temperature and high concen- tration of atmospheric dust. Degradation of solar collectors’ performance caused by soiling results in a considerable loss of energy yield in all solar plants of the world. Dust and other particulate accumulation on solar collectors causes transmission loss. This is true with respect to transmission losses in photovoltaic (PV) and concentrated photovoltaic (CPV) systems, and for reflection losses in concen- trated solar power (CSP) systems. We present here a brief review of the energy yield losses caused by dust deposition on solar collectors, with particular emphasis on flat-panel photovoltaic (PV) systems. The review includes some of the major studies reported on energy-yield losses on solar plants in operation in several regions of the world. In addition, laboratory-soiling studies are also included. We report on degradation in the performance of solar plants based on the type of solar collectors, geographical location, local climate, and exposure period of the collectors absent any manual cleaning. An analysis of the advantages of cleaning processes that include natural, manual, automatic, and passive methods is presented. Our objective is to provide solar plant designers with a database for predicting anticipated soiling losses in different parts of the world, and for assessing effective cleaning methods for restoring a system’s energy yield.

Research Organization:
Boston Univ., MA (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Solar Energy Technologies Office
Contributing Organization:
Sandia National Laboratories
Grant/Contract Number:
EE0007119
OSTI ID:
1644257
Journal Information:
Solar Energy, Vol. 107, Issue C; Related Information: N/A; ISSN 0038-092X
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (77)

The Effect of Dust on Transmission and Self-cleaning Property of Solar Panels journal January 2012
Impact of dust on solar photovoltaic (PV) performance: Research status, challenges and recommendations journal December 2010
Effect of dust with different physical properties on the performance of photovoltaic cells journal December 1993
Effect of dirt on transparent covers in flat-plate solar energy collectors journal April 1974
Particle transport by standing waves on an electric curtain journal August 2010
Effect of dust deposition on the performance of a solar desalination plant operating in an arid desert area journal November 2003
Evaluation of efficiency and degradation of mono- and polycrystalline PV modules under outdoor conditions journal February 1992
Dust accumulation effect on efficiency of Si photovoltaic modules journal July 2011
The effect of tilt angle, air pollution on performance of photovoltaic systems in Tehran journal November 2001
Experimental investigation of the impact of airborne dust deposition on the performance of solar photovoltaic (PV) modules journal August 2011
Effect of dust on transmittance of glazing materials for solar collectors under arid zone conditions of India journal January 1990
Desert visions journal September 2011
Predicting particle trajectories on an electrodynamic screen – Theory and experiment journal June 2013
Theoretical considerations of soil retention journal September 1980
Performance evaluation of an off-grid photovoltaic system in Saudi Arabia journal October 2012
360° sun tracking with automated cleaning system for solar PV modules conference June 2010
Direct Monitoring of Energy Lost Due to Soiling on First Solar Modules in California journal January 2013
Environmental effects on a grid connected 900 W photovoltaic thin-film amorphous silicon system journal October 2011
Robot cleans glass roof of Louvre pyramid journal October 2005
Durability of Fresnel lenses: A review specific to the concentrating photovoltaic application journal August 2011
Effect of particle adhesion and interactions on motion by traveling waves on an electric curtain journal April 2010
The effect of dust deposition on photovoltaic modules
  • Appels, Reinhart; Muthirayan, Buvaneshwari; Beerten, Alexander
  • 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC), 2012 38th IEEE Photovoltaic Specialists Conference https://doi.org/10.1109/PVSC.2012.6317961
conference June 2012
The Effect of Soiling on Large Grid-Connected Photovoltaic Systems in California and the Southwest Region of the United States conference May 2006
Soiling test methods and their use in predicting performance of photovoltaic modules in soiling environments conference June 2012
Experimental Evaluation and Analysis of Electrodynamic Screen as Dust Mitigation Technology for Future Mars Missions journal January 2009
On-site PV characterization and the effect of soiling on their performance journal March 2013
Effect of dust accumulation on solar transmittance through glass covers of plate-type collectors journal April 2001
The effect of dust accumulation on line-focus parabolic trough solar collector performance journal January 1986
Electrostatic cleaning system for removal of sand from solar panels conference June 2013
Seasonal effect of dust deposition on a field of evacuated tube collectors on the performance of a solar desalination plant journal April 2009
Cleaning agents and techniques for concentrating solar collectors report May 1980
Impact of natural soiling on the transmission of PV cover plates conference June 2013
Dust obscuration of Mars solar arrays journal June 1996
Simulating the dust effect on the energy performance of photovoltaic generators based on experimental measurements journal August 2011
Influence of cleaning using water and surfactants on the performance of photovoltaic panels journal April 2013
A new correlation between photovoltaic panel's efficiency and amount of sand dust accumulated on their surface journal December 2005
Photovoltaic module soiling studies, May 1978-October 1980 report November 1980
Effect of dust, humidity and air velocity on efficiency of photovoltaic cells journal June 2012
Effect of dust accumulation on the power outputs of solar photovoltaic modules journal December 2013
Effect of dust on the transmittance of low density polyethylene glazing in a tropical climate journal February 2000
Dust affects solar-cell efficiency journal August 2010
Effect of Dust on Flat Plate Collectors book January 1978
Impact of heavy soiling on the power output of PV modules conference September 2011
The effect of dust accumulation on the performance of evacuated tube collectors journal July 1994
Mechanism of dust removal by a standing wave electric curtain journal April 2012
Environmental effects on solar concentrator mirrors journal January 1981
Losses produced by soiling in the incoming radiation to photovoltaic modules: Losses produced by soiling in the incoming radiation to PV modules
  • Zorrilla-Casanova, José; Piliougine, Michel; Carretero, Jesús
  • Progress in Photovoltaics: Research and Applications, Vol. 21, Issue 4 https://doi.org/10.1002/pip.1258
journal February 2012
Suspended dust over southeastern Mediterranean and its relation to atmospheric circulations journal January 2008
Study of Dust Removal by Standing-Wave Electric Curtain for Application to Solar Cells on Mars journal January 2009
A new correlation for direct beam solar radiation received by photovoltaic panel with sand dust accumulated on its surface journal November 1998
Wind tunnel experiments and field investigations of eolian dust deposition on photovoltaic solar collectors journal January 1993
Soiling and other optical losses in solar-tracking PV plants in navarra
  • García, Miguel; Marroyo, Luis; Lorenzo, Eduardo
  • Progress in Photovoltaics: Research and Applications, Vol. 19, Issue 2, p. 211-217 https://doi.org/10.1002/pip.1004
journal July 2010
Aeolian dust deposition on photovoltaic solar cells: the effects of wind velocity and airborne dust concentration on cell performance journal July 1999
Quantifying the decrease of the photovoltaic panels’ energy yield due to phenomena of natural air pollution disposal journal December 2010
Robotic Device for Cleaning Photovoltaic Panel Arrays
  • Anderson, Mark; Grandy, Ashton; Hastie, Jeremy
  • Proceedings of the Twelfth International Conference on Climbing and Walking Robots and the Support Technologies for Mobile Machines, Mobile Robotics https://doi.org/10.1142/9789814291279_0047
conference January 2012
Research on impact of dust on solar photovoltaic(PV) performance conference September 2011
Systematic experimental study of the pollution deposition impact on the energy yield of photovoltaic installations journal October 2011
Effects of soiling on PV module and radiometer performance conference January 1997
Humidity: A factor in the appropriate positioning of a photovoltaic power station journal April 1995
Vibration Characterization of Self-Cleaning Solar Panels with Piezoceramic Actuation
  • Williams, R. Brett; Tanimoto, Rebekah; Simonyan, Andranik
  • 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference https://doi.org/10.2514/6.2007-1746
conference June 2007
Characterization of Electrodynamic Screen Performance for Dust Removal from Solar Panels and Solar Hydrogen Generators journal July 2013
Characterization of electrodynamic screen performance for dust removal from solar panels and solar hydrogen generators conference October 2011
Study on Effect of Urban Pollution to Performance of Commercial Copper Indium Diselenide Modules conference May 2006
Confinement and transportation of charged aerosol clouds via electric curtain journal January 1972
Towards understanding the effects of climatic and environmental factors on solar PV performance in arid desert regions (Qatar) for various PV technologies conference March 2012
Effects of Natural Dust on the Performance of PV Panels in Bangladesh journal October 2012
Outdoor Weathering Performance of Solar Electric Generators journal November 1977
Comparisons of day-time and night-time dust accumulation in a desert region journal November 1995
Comparative analysis of energy produced by photovoltaic modules with anti-soiling coated surface in arid climates journal December 2013
The effect of soiling on energy production for large-scale photovoltaic plants journal May 2011
Enhancement of a stand-alone photovoltaic system’s performance: Reduction of soft and hard shading journal April 2011
Control analysis for solar panel dust mitigation using an electric curtain journal May 2012
Effect of dust on the transparent cover of solar collectors journal November 2006
Particle removal by electrostatic and dielectrophoretic forces for dust control during lunar exploration missions journal May 2009
Effects of dust accumulation on performances of thermal and photovoltaic flat-plate collectors journal January 1990
Effects of dust on the performance of concentrator photovoltaic cells journal January 1985
Direct beam radiation: Projection onto tilted surfaces journal January 1988

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Resource Indicators Used for Solar Photovoltaic Plants in Uzbekistan Part 1 journal July 2018
CFD Prediction of dust deposition and installation parametric optimisation for soiling mitigation in non-tracking solar PV modules journal March 2019
Design, characterization and indoor validation of the optical soiling detector "DUSST" text January 2020