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 2021-08-01 to 2025-08-01.)

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	62
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)	61
A Review on Factors Influencing the Mismatch Losses in Solar Photovoltaic System	53
Investigation of the Economic Mechanism of Utilizing Distributed Solar Photovoltaic Systems in Iran	51
A Comparative Thermal Performance Assessment of Various Solar Collectors for Domestic Water Heating	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	47
Forecasting Tennis Match Results Using the Bradley-Terry Model	46
The Numerical Algorithms and Optimization Approach Used in Extracting the Parameters of the Single-Diode and Double-Diode Photovoltaic (PV) Models	41
Monocrystalline Silicon PERC Solar Cell with Rear-Side AlOx Film Formed by Furnace Oxidation	41
Numerical Simulation of High Efficiency Environment Friendly CuBi2O4-Based Thin-Film Solar Cell Using SCAPS-1D	40
Fault Detection and Classification of a Photovoltaic Generator Using the BES Optimization Algorithm Associated with SVM	38
An Advanced MPPT Scheme for PV Systems Application with Less Output Ripple Magnitude of the Boost Converter	37
Simulation Study to Predict Generation Power of a Vehicle Photovoltaic System	36
Temperature Distribution Research on Liquid Packaging Structure of Deep UV LEDs	34
Effects of Different Particle-Sized Al Powders on Sintering Properties of Aluminum Paste in Crystalline Silicon Solar Cell	33
The Impact of Arid Climate on the Indoor Thermal Comfort in the South-East of Morocco	33
Estimation of Groundwater Quality in Arid Region or Semiarid Region by Using Statistical Methods and Geographical Information System Technique	28
Investigation of Concentrated Semitransparent Photovoltaic System for Hot and Humid Climatic Conditions	28
A Technoeconomic Feasibility Analysis for Affordable Energy System in the East African Community Countries	27
Effect of 3-Nitroacetophenone on Corrosion Inhibition of Mild Steel in Acidic Medium	26
Optimal Sizing of a Hybrid Renewable Photovoltaic-Wind System-Based Microgrid Using Harris Hawk Optimizer	26
Design and Implementation of a Hybrid Solar-Wind-Biomass Renewable Energy System considering Meteorological Conditions with the Power System Performances	25
Investigation on Heat Transfer Enhancement in Microchannel Using Al2O3/Water Nanofluids	24
Smart Integrated Decentralization Strategies of Solar Power System in Buildings	23

Gas Flow Characteristics through Irregular Particle Bed with the Vertical Confined Wall for Waste Heat Recovery	22
An Optimal Algorithm for Renewable Energy Generation Based on Neural Network	21
Power Quality and Performance Analysis of Grid-Connected Solar PV System Based on Recent Grid Integration Requirements	21
Preparation of TiO2 Grafted on Graphene and Study on their Photocatalytic Properties	21
Optimum Energy Flow Management of a Grid-Tied Photovoltaic-Wind-Battery System considering Cost, Reliability, and CO2 Emission	19
An Improved Solar Cooling System for Date Safety and Storage under Climate of the Maghreb	19
A Seventeen Multilevel High-Power Application Inverter with Low Total Harmonic Distortion	19
PSO-ANFIS-Based Energy Management in Hybrid AC/DC Microgrid along with Plugin Electric Vehicle	18
Numerical Study on the Optimization Design of Photovoltaic/Thermal (PV/T) Collector with Internal Corrugated Channels	18
Optimization of Oil Yield from the Macro Algae Spirogyra by Solvent Extraction Process Using RSM and ANN	17
Determination of PV Module Potential Using Estimates of Hourly Irradiance and Temperature for Bambili	17
System Performance and Economic Analysis of a Phase Change Material Based Cold Energy Storage Container for Cold Chain Transportation	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	16
A Hybrid Energy Storage System Strategy for Smoothing Photovoltaic Power Fluctuation Based on Improved HHO-VMD	16
Spectral Factor of Colored Solar Cells: A Case Study on the Main Urban Areas in Romania	16
Design of a High Step-Up DC-DC Converter with Voltage Doubler and Tripler Circuits for Photovoltaic Systems	16
Experimental Study on the Effect of In/Out Radial-Finned Heat Sink with PCM under Constant and Intermittent Power Mode in Power LEDs	16
Optimization of Solar Hybrid Power Generation Using Conductance-Fuzzy Dual-Mode Control Method	16
Optimal Placement of Hybrid Wind-Solar System Using Deep Learning Model	15
Pollutant Removal From Paint, Mortar, and Reinforced Composite and Evaluating the Engineering Properties by Incorporate the Photocatalyst: BaTiO₃	15
Building Information Modeling Assisted Carbon Emission Impact Assessment of Prefabricated Residential Buildings in the Design Phase: Case Study of a Chinese Building	15
Impact of Different Solar Trackers on Hydrogen Production: A Case Study in Iran	14
New Approach to Fast and Hyperstable State Observers for Stochastic and Complex Systems	14
Design of New High Step-Up DC-DC Converter Topology for Solar PV Applications	14
Imperative Role of Photovoltaic and Concentrating Solar Power Technologies towards Renewable Energy Generation	14
Research on Multiobjective Optimal Operation Strategy for Wind-Photovoltaic-Hydro Complementary Power System	14
Comprehensive Review on Modelling, Estimation, and Types of Faults in Solar Photovoltaic System	13
Novel Algorithm for Improving Tracking Accuracy of Open-Loop Mobile Sun-Tracking System via Different Timing Control Scheme	13
Comprehensive Methodology to Evaluate Parasitic Energy Consumption for Different Types of Dual-Axis Sun Tracking Systems	13
A Review of the Technological Advances in the Design of Highly Efficient Perovskite Solar Cells	12
Optimal Identification for Dynamic PV Cell Parameter Based on a Data-Extension-Driven Method	12
Synthesis, Characterization, and Electrochemical Activities of Ruthenium(II) Bipyridyl-Dithiocarbamate Complexes	11
Aloe-Emodin-Mediated Photodynamic Therapy Induces Apoptosis in Basal Cell Carcinoma Cells via Activation of ERK/JNK Signaling Pathway	11
Experimental Analysis of the Thermal Performance of a Latent Heat Energy of Helical Coil for the Application of Solar Energy	11
A New Hybrid MPPT Based on Incremental Conductance-Integral Backstepping Controller Applied to a PV System under Fast-Changing Operating Conditions	11
Optimal Sizing of Isolated Microgrid Containing Photovoltaic/Photothermal/Wind/Diesel/Battery	10
Study on Sunshine Stress Effect of Long-Span and Wide Concrete Box Girder	10
Maximizing Conversion Efficiency: A Numerical Analysis on P+ a-SiC/i Interface/n-Si Heterojunction Solar Cells with AMPS-1D	10
Application of Deep Learning to the Prediction of Solar Irradiance through Missing Data	10
Potential Assessment and Performance Evaluation of a Floating Solar Photovoltaic on the Great Ethiopian Renaissance Dam	10
Effect of Using Hybrid Nanofluid in Thermal Management of Photovoltaic Panel in Hot Climates	10
Technical Design and Economic Investigations for Reducing CO2 Emission considering Environmental Protection Agency Standards by Employing an Optimum Grid-Connected PV/Battery System	10
Dynamic Performance Improvement Using Model Reference Adaptive Control of Photovoltaic Systems under Fast-Changing Atmospheric Conditions	10
Feature-Reduced Stability Analysis of Islanded Photovoltaic Microgrid Inverters	9
Thermal and Environmental Analysis Solar Water Heater System for Residential Buildings	9
Analysis of the Refrigeration Performance of the Refrigerated Warehouse with Ice Thermal Energy Storage Driven Directly by Variable Photovoltaic Capacity	9
A Solar Photovoltaic Performance and Financial Modeling Solution for Grid-Connected Homes in Zambia	9
Photoabsorption Enhancement in Synthetic-Natural Dye-Sensitized Solar Cells Using Bilayer TiO2 Deposition and Separated Sensitization	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 Novel Experimental and Approach of Diagnosis, Partial Shading, and Fault Detection for Domestic Purposes Photovoltaic System Using Data Exchange of Adjacent Panels	8

Numerical Design of Ultrathin Hydrogenated Amorphous Silicon-Based Solar Cell	8
Artificial Intelligence-Based Deep Learning Model for the Performance Enhancement of Photovoltaic Panels in Solar Energy Systems	8
Battery Energy Forecasting in Electric Vehicle Using Deep Residual Neural Network	8
A New High-Performance Photovoltaic Emulator Suitable for Simulating and Validating Maximum Power Point Tracking Controllers	8
Comprehensive Evaluation to a Prefabricated Building for Indoor Environment and Energy Consumption	8
Effect of Tin Oxide/Black Paint Coating on Absorber Plate Temperature for Improved Solar Still Production: A Controlled Indoor and Outdoor Investigation	8
Energy Management System for Smart Grid in the Presence of Energy Storage and Photovoltaic Systems	8
Enhancing Photovoltaic Module Fault Diagnosis with Unmanned Aerial Vehicles and Deep Learning-Based Image Analysis	8
Performance Evaluation and Estimation of Energy Measures of Grid-Connected PV Module	7
Methylammonium Chloride Additive in Lead Iodide Optimizing the Crystallization Process for Efficient Perovskite Solar Cells	7
Thermal and Electrical Performance of Uncooled, Nature-Cooled, and Photovoltaic Thermal Module	7
Investigation of the Polycrystalline Silicon PV Cell Efficiency in 3D Approximation versus Electromagnetic Field under Monochromatic Illumination	7
Forecasting Solar Energy Production Using Machine Learning	7
Design of Boosted Multilevel DC-DC Converter for Solar Photovoltaic System	7
A Short-Term Solar Photovoltaic Power Optimized Prediction Interval Model Based on FOS-ELM Algorithm	7
Maximum Power Point Tracking of PV Grids Using Deep Learning	7
A Novel Approach in Hybrid Energy Storage System for Maximizing Solar PV Energy Penetration in Microgrid	7
Intelligent Energy Management System for a Smart Home Integrated with Renewable Energy Resources	7
Experimental Study of the Effect of Photobiomodulation Therapy on the Regulation of the Healing Process of Chronic Wounds	7
ZnO/NiO Nanocomposite with Enhanced Photocatalytic H2 Production	7
Development of Optimal Tilt Angle Models of a Photovoltaic Module for Maximum Power Production: Ethiopia	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
Modeling and Analysis of Energy/Exergy for Absorber Pipes of Linear Parabolic Concentrating Systems	7
A Practical Approach for Predicting Power in a Small-Scale Off-Grid Photovoltaic System using Machine Learning Algorithms	6
Deep Learning Model on Energy Management in Grid-Connected Solar Systems	6
Investigations of Optical Coulomb Blockade Oscillations in Plasmonic Nanoparticle Dimers	6
Structural Defects of Graphene Oxidation Reduction and Its High-Efficiency Structural Reforming Technology	6
Long-Term Performance Analysis of Direct Photovoltaic Thermal-Assisted Heat Pump Water Heater Using Computational Model	6
Hourly and Day Ahead Power Prediction of Building Integrated Semitransparent Photovoltaic System	6
Numerical Study of High Spectral Efficiency and High-Temperature Energy Harvesting Metamaterial Emitter to Improve Thermophotovoltaic Performance	6
Enhancing CsSn0.5Ge0.5I3 Perovskite Solar Cell Performance via Cu2O Hole Transport Layer Integration	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
Preparation and Characterization of Nickel and Aluminum-Codoped SnO2 Thin Films for Optoelectronic Applications	6
Utilization of Sustainable Resources for Promoting Energy Efficiency in Environment Using Smart Technologies	6
Harris Hawk Optimization Combined with Differential Evolution for the Estimation of Solar Cell Parameters	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
Performance Development and Evaluation of Solar Air Collector with Novel Phase Change Material	6
Standalone and Minigrid-Connected Solar Energy Systems for Rural Application in Rwanda: An In Situ Study	6
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
Current-Sensorless Control Strategy for the MPPT of a PV Cell: An Energy-Based Approach	5
Forecasting of Energy Production for Photovoltaic Systems Based on ARIMA and ANN Advanced Models	5
Retracted: Application of Machine Learning in Multi-Directional Model to Follow Solar Energy Using Photo Sensor Matrix	5
An Artificial Neural Network-Based Comprehensive Solar Photovoltaic Emulator	5
Takagi–Sugeno State Delayed Feedback and Integral Control for PV Systems: Modeling, Simulation, and Control	5
Dibenzo[b,f][1,5]Diazocines/ZnO Organic/Inorganic Hybrid Photoanodes for Efficient Photo Electrochemical Water Splitting	5
Optimum Allocation of Microgrid and D‐STATCOM in Radial Distribution System for Voltage Profile Enhancement Using Particle Swarm Optimization	5
Electrophoretic Codeposition of MoOx/MoS2 Thin Film for Platinum-Free Counter Electrode in Quantum Dot Solar Cells	5
Parameter Estimation of the Photovoltaic System Using Bald Eagle Search (BES) Algorithm	5
Synthesis and Oxygen Storage Capability of CeO2 Powders for Enhanced Photocatalytic Degradation of Acid Orange 7	5
Influence of Inclination Angle at the Chimney Inlet on the Power Generation in Solar Chimney Power Plants through 3D CFD Model	5
Performance Prediction of Building Integrated Photovoltaic System Using Hybrid Deep Learning Algorithm	5
Estimation of Power Production Potential From Solar Radiation and Wind Data in the Urban Area of Prishtina	5
Experimental and Analytical Study of a Proton Exchange Membrane Electrolyser Integrated with Thermal Energy Storage for Performance Enhancement	5
	5
Multicluster Analysis and Design of Hybrid Wireless Sensor Networks Using Solar Energy	5
Influence of Deposition Parameters of ITO Films on the Performance of HJT Solar Cells	4
Prediction of Rooftop Photovoltaic Solar Potential Using Machine Learning	4
Thermal Storage for the Analysis of Hybrid Energy Systems Based on Geothermal and Solar Power	4
Research on Online Defect Detection Method of Solar Cell Component Based on Lightweight Convolutional Neural Network	4
Deep Learning for an Innovative Photo Energy Model to Estimate the Energy Distribution in Smart Apartments	4
Demonstrating and Investigating the Mechanical Strength of Solar Cells	4
Hourly Forecasting of Solar Photovoltaic Power in Pakistan Using Recurrent Neural Networks	4
Maximum Power Exploitation of Photovoltaic System under Fast-Varying Solar Irradiation and Local Shading	4
Implementation of Modified SEPIC Converter for Renewable Energy Built DC Microgrids	4
Thinking and Prospect of Power Chip Specificity	4
Investigating Rotor Conditions on Wind Turbines Using Integrating Tree Classifiers	4
Phytosynthesis of TiO2 Nanoparticles Using E. crassipes Leaf Extracts, Their Photocatalytic Evaluation and Microbicide Effect	4
An IOT Innovation of Smart Solar Energy Consumption Analysis and Control in Micro Grid	4
Technoeconomic Analysis and Optimization of Hybrid Solar-Wind-Hydrodiesel Renewable Energy Systems Using Two Dispatch Strategies	4
Strongly Bound Frenkel Excitons on TiO2 Nanoparticles: An Evolutionary and DFT Approach	4
Design and Implementation of a Floating PV Model to Analyse the Power Generation	4