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 2022-01-01 to 2026-01-01.)

Article	Citations
Investigation of the Economic Mechanism of Utilizing Distributed Solar Photovoltaic Systems in Iran	73
Investigating the Cost-Effectiveness of Solar Electricity Compared to Grid Electricity in the Capitals of Middle Eastern Countries: A Residential Scale Case Study	71
A Review on Factors Influencing the Mismatch Losses in Solar Photovoltaic System	57
Preparation and Photocatalytic Performance of WO ₃ ‐Doped CS/ZnO Composite Hydrogel Nanofiber	57
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)	52
Forecasting Tennis Match Results Using the Bradley-Terry Model	50
Structural Optimization and Thermal Management with PCM-Honeycomb Combination for Photovoltaic-Battery Integrated System	48
Machine Learning Strategy to Achieve Maximum Energy Harvesting and Monitoring Method for Solar Photovoltaic Panel Applications	44
Numerical Simulation of High Efficiency Environment Friendly CuBi2O4-Based Thin-Film Solar Cell Using SCAPS-1D	43
Monocrystalline Silicon PERC Solar Cell with Rear-Side AlOx Film Formed by Furnace Oxidation	40
A Comparative Thermal Performance Assessment of Various Solar Collectors for Domestic Water Heating	37
The Numerical Algorithms and Optimization Approach Used in Extracting the Parameters of the Single-Diode and Double-Diode Photovoltaic (PV) Models	36
Fault Detection and Classification of a Photovoltaic Generator Using the BES Optimization Algorithm Associated with SVM	36
Investigation of Concentrated Semitransparent Photovoltaic System for Hot and Humid Climatic Conditions	34
Simulation Study to Predict Generation Power of a Vehicle Photovoltaic System	32
Temperature Distribution Research on Liquid Packaging Structure of Deep UV LEDs	29
An Advanced MPPT Scheme for PV Systems Application with Less Output Ripple Magnitude of the Boost Converter	27
Effects of Different Particle-Sized Al Powders on Sintering Properties of Aluminum Paste in Crystalline Silicon Solar Cell	26
Optimal Sizing of a Hybrid Renewable Photovoltaic-Wind System-Based Microgrid Using Harris Hawk Optimizer	25
Smart Integrated Decentralization Strategies of Solar Power System in Buildings	25
Sensorless Grid Voltage Control in Modular Multilevel Converters for Photovoltaic Applications Using SSTA‐SMLO	25
Estimation of Groundwater Quality in Arid Region or Semiarid Region by Using Statistical Methods and Geographical Information System Technique	25
Effect of 3-Nitroacetophenone on Corrosion Inhibition of Mild Steel in Acidic Medium	23
Design and Implementation of a Hybrid Solar-Wind-Biomass Renewable Energy System considering Meteorological Conditions with the Power System Performances	23
Gas Flow Characteristics through Irregular Particle Bed with the Vertical Confined Wall for Waste Heat Recovery	22

Preparation of TiO2 Grafted on Graphene and Study on their Photocatalytic Properties	21
An Optimal Algorithm for Renewable Energy Generation Based on Neural Network	19
Pressure Drops Reduction and Performance Optimization Strategies of an Innovative Channel Box Photovoltaic Thermal System	18
The Rise of US Photovoltaics: An Exploration of Land Use Density Trends in Large‐Scale Solar Facility Attributes, 2012–2021	18
An Improved Solar Cooling System for Date Safety and Storage under Climate of the Maghreb	17
Optimization of Oil Yield from the Macro Algae Spirogyra by Solvent Extraction Process Using RSM and ANN	16
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	16
PSO-ANFIS-Based Energy Management in Hybrid AC/DC Microgrid along with Plugin Electric Vehicle	16
Experimental Investigation on the Effects of Exhaust Emission Reduction in a Single Cylinder CI Engine Fuelled with Diesel and Diesel Plastic Pyrolysis Oil with Zeolite Nanomaterials	15
Pollutant Removal From Paint, Mortar, and Reinforced Composite and Evaluating the Engineering Properties by Incorporate the Photocatalyst: BaTiO₃	15
Spectral Factor of Colored Solar Cells: A Case Study on the Main Urban Areas in Romania	15
A Hybrid Energy Storage System Strategy for Smoothing Photovoltaic Power Fluctuation Based on Improved HHO-VMD	15
Experimental Study on the Effect of In/Out Radial-Finned Heat Sink with PCM under Constant and Intermittent Power Mode in Power LEDs	15
System Performance and Economic Analysis of a Phase Change Material Based Cold Energy Storage Container for Cold Chain Transportation	14
Optimization of Solar Hybrid Power Generation Using Conductance-Fuzzy Dual-Mode Control Method	14
Research on Multiobjective Optimal Operation Strategy for Wind-Photovoltaic-Hydro Complementary Power System	13
Optimal Placement of Hybrid Wind-Solar System Using Deep Learning Model	13
Imperative Role of Photovoltaic and Concentrating Solar Power Technologies towards Renewable Energy Generation	12
Building Information Modeling Assisted Carbon Emission Impact Assessment of Prefabricated Residential Buildings in the Design Phase: Case Study of a Chinese Building	12
New Approach to Fast and Hyperstable State Observers for Stochastic and Complex Systems	12
Impact of Different Solar Trackers on Hydrogen Production: A Case Study in Iran	12
Design and Optimization of CdSe–CuSbSe₂‐Based Double‐Junction Two‐Terminal Tandem Solar Cells With V_OC > 2.0 V and PCE Over 42%	11
Novel Algorithm for Improving Tracking Accuracy of Open-Loop Mobile Sun-Tracking System via Different Timing Control Scheme	11
Comprehensive Review on Modelling, Estimation, and Types of Faults in Solar Photovoltaic System	11
Synthesis, Characterization, and Electrochemical Activities of Ruthenium(II) Bipyridyl-Dithiocarbamate Complexes	10
A New Hybrid MPPT Based on Incremental Conductance-Integral Backstepping Controller Applied to a PV System under Fast-Changing Operating Conditions	10
Optimal Identification for Dynamic PV Cell Parameter Based on a Data-Extension-Driven Method	10
Potential Assessment and Performance Evaluation of a Floating Solar Photovoltaic on the Great Ethiopian Renaissance Dam	10
Maximizing Conversion Efficiency: A Numerical Analysis on P+ a-SiC/i Interface/n-Si Heterojunction Solar Cells with AMPS-1D	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
Experimental Analysis of the Thermal Performance of a Latent Heat Energy of Helical Coil for the Application of Solar Energy	10
A Simulation Analysis to Optimizing Performance in CuS‐Based Solar Cell by Employing WO ₃ as Buffer Layer	10
Photoabsorption Enhancement in Synthetic-Natural Dye-Sensitized Solar Cells Using Bilayer TiO2 Deposition and Separated Sensitization	9
Artificial Intelligence-Based Deep Learning Model for the Performance Enhancement of Photovoltaic Panels in Solar Energy Systems	9
Technical Design and Economic Investigations for Reducing CO2 Emission considering Environmental Protection Agency Standards by Employing an Optimum Grid-Connected PV/Battery System	9
Feature-Reduced Stability Analysis of Islanded Photovoltaic Microgrid Inverters	9
Analysis of the Refrigeration Performance of the Refrigerated Warehouse with Ice Thermal Energy Storage Driven Directly by Variable Photovoltaic Capacity	9
Comprehensive Evaluation to a Prefabricated Building for Indoor Environment and Energy Consumption	9
Study on Sunshine Stress Effect of Long-Span and Wide Concrete Box Girder	9
Application of Deep Learning to the Prediction of Solar Irradiance through Missing Data	9
Battery Energy Forecasting in Electric Vehicle Using Deep Residual Neural Network	9
A New High-Performance Photovoltaic Emulator Suitable for Simulating and Validating Maximum Power Point Tracking Controllers	8
Performance Evaluation and Estimation of Energy Measures of Grid-Connected PV Module	8
Development of Optimal Tilt Angle Models of a Photovoltaic Module for Maximum Power Production: Ethiopia	8
Methylammonium Chloride Additive in Lead Iodide Optimizing the Crystallization Process for Efficient Perovskite Solar Cells	8
Stochastic Optimal Selection and Analysis of Allowable Photovoltaic Penetration Level for Grid-Connected Systems Using a Hybrid NSGAII-MOPSO and Monte Carlo Method	8
Design of Boosted Multilevel DC-DC Converter for Solar Photovoltaic System	8
Intelligent Energy Management System for a Smart Home Integrated with Renewable Energy Resources	8

Energy Management System for Smart Grid in the Presence of Energy Storage and Photovoltaic Systems	8
Effect of Tin Oxide/Black Paint Coating on Absorber Plate Temperature for Improved Solar Still Production: A Controlled Indoor and Outdoor Investigation	8
A Novel Approach in Hybrid Energy Storage System for Maximizing Solar PV Energy Penetration in Microgrid	8
Forecasting Solar Energy Production Using Machine Learning	7
Harris Hawk Optimization Combined with Differential Evolution for the Estimation of Solar Cell Parameters	7
Enhancing Photovoltaic Module Fault Diagnosis with Unmanned Aerial Vehicles and Deep Learning-Based Image Analysis	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
Long-Term Performance Analysis of Direct Photovoltaic Thermal-Assisted Heat Pump Water Heater Using Computational Model	7
Thermal and Electrical Performance of Uncooled, Nature-Cooled, and Photovoltaic Thermal Module	7
Maximum Power Point Tracking of PV Grids Using Deep Learning	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	6
Investigations of Optical Coulomb Blockade Oscillations in Plasmonic Nanoparticle Dimers	6
Utilization of Sustainable Resources for Promoting Energy Efficiency in Environment Using Smart Technologies	6
Evaluating the Efficiency of a Solar‐Powered Refrigeration System Enhanced With Phase‐Change Materials and Eco‐Conscious Refrigerants	6
A Practical Approach for Predicting Power in a Small-Scale Off-Grid Photovoltaic System using Machine Learning Algorithms	6
Numerical Study of High Spectral Efficiency and High-Temperature Energy Harvesting Metamaterial Emitter to Improve Thermophotovoltaic Performance	6
ZnO/NiO Nanocomposite with Enhanced Photocatalytic H2 Production	6
Enhancing CsSn0.5Ge0.5I3 Perovskite Solar Cell Performance via Cu2O Hole Transport Layer Integration	6
Deep Learning Model on Energy Management in Grid-Connected Solar Systems	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
Influence of Inclination Angle at the Chimney Inlet on the Power Generation in Solar Chimney Power Plants through 3D CFD Model	5
Estimation of Power Production Potential From Solar Radiation and Wind Data in the Urban Area of Prishtina	5
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	5
An Artificial Neural Network-Based Comprehensive Solar Photovoltaic Emulator	5
Synthesis and Oxygen Storage Capability of CeO2 Powders for Enhanced Photocatalytic Degradation of Acid Orange 7	5
Dibenzo[b,f][1,5]Diazocines/ZnO Organic/Inorganic Hybrid Photoanodes for Efficient Photo Electrochemical Water Splitting	5
Implementation of Novel Control Strategies for a Cascaded Boost–Buck DC‐to‐DC Converter	5
Retracted: Application of Machine Learning in Multi-Directional Model to Follow Solar Energy Using Photo Sensor Matrix	5
	5
Optimum Allocation of Microgrid and D‐STATCOM in Radial Distribution System for Voltage Profile Enhancement Using Particle Swarm Optimization	5
Performance Development and Evaluation of Solar Air Collector with Novel Phase Change Material	5
Performance Prediction of Building Integrated Photovoltaic System Using Hybrid Deep Learning Algorithm	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
Multicluster Analysis and Design of Hybrid Wireless Sensor Networks Using Solar Energy	5
Investigating Rotor Conditions on Wind Turbines Using Integrating Tree Classifiers	4
Prediction of Rooftop Photovoltaic Solar Potential Using Machine Learning	4
An IOT Innovation of Smart Solar Energy Consumption Analysis and Control in Micro Grid	4
Design and Implementation of a Floating PV Model to Analyse the Power Generation	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
Demonstrating and Investigating the Mechanical Strength of Solar Cells	4
Phytosynthesis of TiO2 Nanoparticles Using E. crassipes Leaf Extracts, Their Photocatalytic Evaluation and Microbicide Effect	4
Deep Learning for an Innovative Photo Energy Model to Estimate the Energy Distribution in Smart Apartments	4