OOIR: Observatory of International Research

Papers

(The median citation count of International Journal of Photoenergy is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Investigating the Cost-Effectiveness of Solar Electricity Compared to Grid Electricity in the Capitals of Middle Eastern Countries: A Residential Scale Case Study	58
Investigation of the Economic Mechanism of Utilizing Distributed Solar Photovoltaic Systems in Iran	50
Thermal Performance Study of Solar Air Dryers for Cashew Kernel: A Comparative Analysis and Modelling Using Response Surface Methodology (RSM) and Artificial Neural Network (ANN)	47
Preparation and Photocatalytic Performance of WO ₃ ‐Doped CS/ZnO Composite Hydrogel Nanofiber	42
Fault Detection and Classification of a Photovoltaic Generator Using the BES Optimization Algorithm Associated with SVM	39
Machine Learning Strategy to Achieve Maximum Energy Harvesting and Monitoring Method for Solar Photovoltaic Panel Applications	38
Structural Optimization and Thermal Management with PCM-Honeycomb Combination for Photovoltaic-Battery Integrated System	38
Monocrystalline Silicon PERC Solar Cell with Rear-Side AlOx Film Formed by Furnace Oxidation	35
Numerical Simulation of High Efficiency Environment Friendly CuBi2O4-Based Thin-Film Solar Cell Using SCAPS-1D	31
A Comparative Thermal Performance Assessment of Various Solar Collectors for Domestic Water Heating	31
Simulation Study to Predict Generation Power of a Vehicle Photovoltaic System	29
Effects of Different Particle-Sized Al Powders on Sintering Properties of Aluminum Paste in Crystalline Silicon Solar Cell	28
Investigation of Concentrated Semitransparent Photovoltaic System for Hot and Humid Climatic Conditions	27
Temperature Distribution Research on Liquid Packaging Structure of Deep UV LEDs	26
Preparation and Wear Resistance of CNT‐Doped PEO Coating on the TC4 Alloy	26
Sensorless Grid Voltage Control in Modular Multilevel Converters for Photovoltaic Applications Using SSTA‐SMLO	26
An Advanced MPPT Scheme for PV Systems Application with Less Output Ripple Magnitude of the Boost Converter	24
Optimal Sizing of a Hybrid Renewable Photovoltaic-Wind System-Based Microgrid Using Harris Hawk Optimizer	21
Smart Integrated Decentralization Strategies of Solar Power System in Buildings	21
Estimation of Groundwater Quality in Arid Region or Semiarid Region by Using Statistical Methods and Geographical Information System Technique	20
Design and Implementation of a Hybrid Solar-Wind-Biomass Renewable Energy System considering Meteorological Conditions with the Power System Performances	19
Preparation of TiO2 Grafted on Graphene and Study on their Photocatalytic Properties	19
Gas Flow Characteristics through Irregular Particle Bed with the Vertical Confined Wall for Waste Heat Recovery	19
The Rise of US Photovoltaics: An Exploration of Land Use Density Trends in Large‐Scale Solar Facility Attributes, 2012–2021	18
An Optimal Algorithm for Renewable Energy Generation Based on Neural Network	18

An Improved Solar Cooling System for Date Safety and Storage under Climate of the Maghreb	17
Pressure Drops Reduction and Performance Optimization Strategies of an Innovative Channel Box Photovoltaic Thermal System	17
Determination of PV Module Potential Using Estimates of Hourly Irradiance and Temperature for Bambili	16
Numerical Study on the Optimization Design of Photovoltaic/Thermal (PV/T) Collector with Internal Corrugated Channels	15
Experimental Study on the Effect of In/Out Radial-Finned Heat Sink with PCM under Constant and Intermittent Power Mode in Power LEDs	14
Spectral Factor of Colored Solar Cells: A Case Study on the Main Urban Areas in Romania	14
System Performance and Economic Analysis of a Phase Change Material Based Cold Energy Storage Container for Cold Chain Transportation	14
PSO-ANFIS-Based Energy Management in Hybrid AC/DC Microgrid along with Plugin Electric Vehicle	14
A Hybrid Energy Storage System Strategy for Smoothing Photovoltaic Power Fluctuation Based on Improved HHO-VMD	13
Optimization of Oil Yield from the Macro Algae Spirogyra by Solvent Extraction Process Using RSM and ANN	13
Pollutant Removal From Paint, Mortar, and Reinforced Composite and Evaluating the Engineering Properties by Incorporate the Photocatalyst: BaTiO ₃	13
Optimal Placement of Hybrid Wind-Solar System Using Deep Learning Model	12
Research on Multiobjective Optimal Operation Strategy for Wind-Photovoltaic-Hydro Complementary Power System	12
Impact of Different Solar Trackers on Hydrogen Production: A Case Study in Iran	11
Building Information Modeling Assisted Carbon Emission Impact Assessment of Prefabricated Residential Buildings in the Design Phase: Case Study of a Chinese Building	10
Novel Algorithm for Improving Tracking Accuracy of Open-Loop Mobile Sun-Tracking System via Different Timing Control Scheme	10
Dynamic Performance Improvement Using Model Reference Adaptive Control of Photovoltaic Systems under Fast-Changing Atmospheric Conditions	10
A Review of the Technological Advances in the Design of Highly Efficient Perovskite Solar Cells	10
Design and Optimization of CdSe–CuSbSe ₂ ‐Based Double‐Junction Two‐Terminal Tandem Solar Cells With V	10
New Approach to Fast and Hyperstable State Observers for Stochastic and Complex Systems	10
Maximizing Conversion Efficiency: A Numerical Analysis on P+ a-SiC/i Interface/n-Si Heterojunction Solar Cells with AMPS-1D	10
Synthesis, Characterization, and Electrochemical Activities of Ruthenium(II) Bipyridyl-Dithiocarbamate Complexes	10
Optimal Identification for Dynamic PV Cell Parameter Based on a Data-Extension-Driven Method	10
A Simulation Analysis to Optimizing Performance in CuS‐Based Solar Cell by Employing WO ₃ as Buffer Layer	10
Comprehensive Review on Modelling, Estimation, and Types of Faults in Solar Photovoltaic System	10
Cloud‐Driven IoT Solar Tracking System: Real‐Time Control and Power Optimization With Raspberry Pi and MATLAB	10
A Comprehensive Analysis of a High‐Efficiency Lead‐Free Copper–Indium–Gallium–Selenide–Based Thin Film Solar Cell Using SCAPS 1D Software	9
Application of Deep Learning to the Prediction of Solar Irradiance through Missing Data	9
A New Hybrid MPPT Based on Incremental Conductance-Integral Backstepping Controller Applied to a PV System under Fast-Changing Operating Conditions	9
Analysis of the Refrigeration Performance of the Refrigerated Warehouse with Ice Thermal Energy Storage Driven Directly by Variable Photovoltaic Capacity	9
Potential Assessment and Performance Evaluation of a Floating Solar Photovoltaic on the Great Ethiopian Renaissance Dam	9
Study on Sunshine Stress Effect of Long-Span and Wide Concrete Box Girder	9
Feature-Reduced Stability Analysis of Islanded Photovoltaic Microgrid Inverters	9
Stochastic Optimal Selection and Analysis of Allowable Photovoltaic Penetration Level for Grid-Connected Systems Using a Hybrid NSGAII-MOPSO and Monte Carlo Method	8
A New High-Performance Photovoltaic Emulator Suitable for Simulating and Validating Maximum Power Point Tracking Controllers	8
Energy Management System for Smart Grid in the Presence of Energy Storage and Photovoltaic Systems	8
Artificial Intelligence-Based Deep Learning Model for the Performance Enhancement of Photovoltaic Panels in Solar Energy Systems	7
Enhancing Photovoltaic Module Fault Diagnosis with Unmanned Aerial Vehicles and Deep Learning-Based Image Analysis	7
Thermal and Electrical Performance of Uncooled, Nature-Cooled, and Photovoltaic Thermal Module	7
ZnO/NiO Nanocomposite with Enhanced Photocatalytic H2 Production	7
Battery Energy Forecasting in Electric Vehicle Using Deep Residual Neural Network	7
Development of Optimal Tilt Angle Models of a Photovoltaic Module for Maximum Power Production: Ethiopia	7
Application of Photovoltaic Systems in Field Observation and Research Stations: Research on the Relationship between Power Generation Scale and Electricity Consumption to Improve Photovoltaic Applicat	7
Harris Hawk Optimization Combined with Differential Evolution for the Estimation of Solar Cell Parameters	7
Methylammonium Chloride Additive in Lead Iodide Optimizing the Crystallization Process for Efficient Perovskite Solar Cells	7
Performance Evaluation and Estimation of Energy Measures of Grid-Connected PV Module	7
Design and Performance Enhancement of a GaAs-Based Homojunction Solar Cell Using Ga0.5In0.5P as a Back Surface Field (BSF): A Simulation Approach	7
Deep Learning Model on Energy Management in Grid-Connected Solar Systems	7
Enhancing CsSn0.5Ge0.5I3 Perovskite Solar Cell Performance via Cu2O Hole Transport Layer Integration	6
Influence of Inclination Angle at the Chimney Inlet on the Power Generation in Solar Chimney Power Plants through 3D CFD Model	6

Implementation of Novel Control Strategies for a Cascaded Boost–Buck DC‐to‐DC Converter	6
Numerical Study of High Spectral Efficiency and High-Temperature Energy Harvesting Metamaterial Emitter to Improve Thermophotovoltaic Performance	6
Evaluating the Efficiency of a Solar‐Powered Refrigeration System Enhanced With Phase‐Change Materials and Eco‐Conscious Refrigerants	6
Energy-Environmental One-Year Dynamic Simulation and Ranking Analysis of Using Flat Plate Solar Water Heater to Supply the Heating Demand of an Apartment in the USA: A Comprehensive Review	6
Performance Development and Evaluation of Solar Air Collector with Novel Phase Change Material	6
Maximum Power Point Tracking of PV Grids Using Deep Learning	6
Effects of the Layered Distribution Pattern on the Gas Flow Resistance through the Bed with the Multisize Irregular Particle for the Waste Heat Recovery	6
Optimum Allocation of Microgrid and D‐STATCOM in Radial Distribution System for Voltage Profile Enhancement Using Particle Swarm Optimization	6
Dibenzo[b,f][1,5]Diazocines/ZnO Organic/Inorganic Hybrid Photoanodes for Efficient Photo Electrochemical Water Splitting	6
Long-Term Performance Analysis of Direct Photovoltaic Thermal-Assisted Heat Pump Water Heater Using Computational Model	6
Design and Validation of a Passive Solar Tracking Sensor Based on Gnomon Shadow Analysis	5
Prediction of Rooftop Photovoltaic Solar Potential Using Machine Learning	5
Current-Sensorless Control Strategy for the MPPT of a PV Cell: An Energy-Based Approach	5
Experimental and Analytical Study of a Proton Exchange Membrane Electrolyser Integrated with Thermal Energy Storage for Performance Enhancement	5
	5
Performance Prediction of Building Integrated Photovoltaic System Using Hybrid Deep Learning Algorithm	5
An Artificial Neural Network-Based Comprehensive Solar Photovoltaic Emulator	5
Multicluster Analysis and Design of Hybrid Wireless Sensor Networks Using Solar Energy	5
Estimation of Power Production Potential From Solar Radiation and Wind Data in the Urban Area of Prishtina	5
Retracted: Application of Machine Learning in Multi-Directional Model to Follow Solar Energy Using Photo Sensor Matrix	5
Design and Implementation of a Floating PV Model to Analyse the Power Generation	4
Demonstrating and Investigating the Mechanical Strength of Solar Cells	4
Technoeconomic Analysis and Optimization of Hybrid Solar-Wind-Hydrodiesel Renewable Energy Systems Using Two Dispatch Strategies	4
An IOT Innovation of Smart Solar Energy Consumption Analysis and Control in Micro Grid	4
Phytosynthesis of TiO2 Nanoparticles Using E. crassipes Leaf Extracts, Their Photocatalytic Evaluation and Microbicide Effect	4
Influence of Deposition Parameters of ITO Films on the Performance of HJT Solar Cells	4
Maximum Power Exploitation of Photovoltaic System under Fast-Varying Solar Irradiation and Local Shading	4
Investigating Rotor Conditions on Wind Turbines Using Integrating Tree Classifiers	4
Deep Learning for an Innovative Photo Energy Model to Estimate the Energy Distribution in Smart Apartments	4
Photocatalytic Degradation of Cephalexin, Amoxicillin, and Phenol Red Using a Green‐Synthesized Folic Acid–ZnO–Bi ₂ O ₃	4