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 2021-06-01 to 2025-06-01.)

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	60
Investigation of the Economic Mechanism of Utilizing Distributed Solar Photovoltaic Systems in Iran	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)	51
A Review on Factors Influencing the Mismatch Losses in Solar Photovoltaic System	50
Active Power Management for PV Systems under High Penetration Scenario	47
Structural Optimization and Thermal Management with PCM-Honeycomb Combination for Photovoltaic-Battery Integrated System	46
Machine Learning Strategy to Achieve Maximum Energy Harvesting and Monitoring Method for Solar Photovoltaic Panel Applications	45
Monocrystalline Silicon PERC Solar Cell with Rear-Side AlOx Film Formed by Furnace Oxidation	45
Fault Detection and Classification of a Photovoltaic Generator Using the BES Optimization Algorithm Associated with SVM	45
A Comparative Thermal Performance Assessment of Various Solar Collectors for Domestic Water Heating	41
Forecasting Tennis Match Results Using the Bradley-Terry Model	41
The Numerical Algorithms and Optimization Approach Used in Extracting the Parameters of the Single-Diode and Double-Diode Photovoltaic (PV) Models	38
Numerical Simulation of High Efficiency Environment Friendly CuBi2O4-Based Thin-Film Solar Cell Using SCAPS-1D	36
Investigation of Concentrated Semitransparent Photovoltaic System for Hot and Humid Climatic Conditions	33
Temperature Distribution Research on Liquid Packaging Structure of Deep UV LEDs	33
Simulation Study to Predict Generation Power of a Vehicle Photovoltaic System	33
An Advanced MPPT Scheme for PV Systems Application with Less Output Ripple Magnitude of the Boost Converter	33
Effects of Different Particle-Sized Al Powders on Sintering Properties of Aluminum Paste in Crystalline Silicon Solar Cell	31
The Impact of Arid Climate on the Indoor Thermal Comfort in the South-East of Morocco	31
Estimation of Groundwater Quality in Arid Region or Semiarid Region by Using Statistical Methods and Geographical Information System Technique	29
A Technoeconomic Feasibility Analysis for Affordable Energy System in the East African Community Countries	26
Optimal Sizing of a Hybrid Renewable Photovoltaic-Wind System-Based Microgrid Using Harris Hawk Optimizer	26
Effect of 3-Nitroacetophenone on Corrosion Inhibition of Mild Steel in Acidic Medium	25
Investigation on Heat Transfer Enhancement in Microchannel Using Al2O3/Water Nanofluids	24
Experimental and CFD Investigation of a Modified Uneven-Span Greenhouse Solar Dryer in No-Load Conditions under Natural Convection Mode	24

Smart Integrated Decentralization Strategies of Solar Power System in Buildings	24
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
Power Quality and Performance Analysis of Grid-Connected Solar PV System Based on Recent Grid Integration Requirements	21
A Seventeen Multilevel High-Power Application Inverter with Low Total Harmonic Distortion	19
An Optimal Algorithm for Renewable Energy Generation Based on Neural Network	19
Comprehensive Investigation of Solar-Based Hydrogen and Electricity Production in Iran	19
Multicriteria Decision Analysis for Renewable Energy Integration Design: For an Institutional Energy System Network	19
Zn-Doped SnO2 Compact Layer for Enhancing Performance of Perovskite Solar Cells	19
Preparation of TiO2 Grafted on Graphene and Study on their Photocatalytic Properties	19
Optimum Energy Flow Management of a Grid-Tied Photovoltaic-Wind-Battery System considering Cost, Reliability, and CO2 Emission	17
PSO-ANFIS-Based Energy Management in Hybrid AC/DC Microgrid along with Plugin Electric Vehicle	17
Determination of PV Module Potential Using Estimates of Hourly Irradiance and Temperature for Bambili	17
An Improved Solar Cooling System for Date Safety and Storage under Climate of the Maghreb	17
System Performance and Economic Analysis of a Phase Change Material Based Cold Energy Storage Container for Cold Chain Transportation	16
Design of a High Step-Up DC-DC Converter with Voltage Doubler and Tripler Circuits for Photovoltaic Systems	16
Optimization of Oil Yield from the Macro Algae Spirogyra by Solvent Extraction Process Using RSM and ANN	16
Numerical Study on the Optimization Design of Photovoltaic/Thermal (PV/T) Collector with Internal Corrugated Channels	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
Spectral Factor of Colored Solar Cells: A Case Study on the Main Urban Areas in Romania	15
Integration of Microgrids and Electric Vehicle Technologies in the National Grid as the Key Enabler to the Sustainable Development for Rwanda	15
A Hybrid Energy Storage System Strategy for Smoothing Photovoltaic Power Fluctuation Based on Improved HHO-VMD	14
High Performance of IZO Coated on PET Substrate for Electroluminescence Device Using Oxygen Plasma Treatment	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	14
Optimal Placement of Hybrid Wind-Solar System Using Deep Learning Model	14
Building Information Modeling Assisted Carbon Emission Impact Assessment of Prefabricated Residential Buildings in the Design Phase: Case Study of a Chinese Building	14
Experimental Study on the Effect of In/Out Radial-Finned Heat Sink with PCM under Constant and Intermittent Power Mode in Power LEDs	14
Design of New High Step-Up DC-DC Converter Topology for Solar PV Applications	13
Imperative Role of Photovoltaic and Concentrating Solar Power Technologies towards Renewable Energy Generation	13
Impact of Different Solar Trackers on Hydrogen Production: A Case Study in Iran	13
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
New Approach to Fast and Hyperstable State Observers for Stochastic and Complex Systems	13
Synthesis, Characterization, and Electrochemical Activities of Ruthenium(II) Bipyridyl-Dithiocarbamate Complexes	12
Optimal Identification for Dynamic PV Cell Parameter Based on a Data-Extension-Driven Method	12
Experimental Analysis of the Thermal Performance of a Latent Heat Energy of Helical Coil for the Application of Solar Energy	12
RSM-Based Optimization of the Parameters Affecting TiO2-Mediated UV Photocatalysis of Vehicular Emissions in Enclosed Parking Garages	12
A Review of the Technological Advances in the Design of Highly Efficient Perovskite Solar Cells	12
Comprehensive Methodology to Evaluate Parasitic Energy Consumption for Different Types of Dual-Axis Sun Tracking Systems	12
Dynamic Performance Improvement Using Model Reference Adaptive Control of Photovoltaic Systems under Fast-Changing Atmospheric Conditions	11
Maximizing Conversion Efficiency: A Numerical Analysis on P+ a-SiC/i Interface/n-Si Heterojunction Solar Cells with AMPS-1D	11
Analysis of the Refrigeration Performance of the Refrigerated Warehouse with Ice Thermal Energy Storage Driven Directly by Variable Photovoltaic Capacity	10
Feature-Reduced Stability Analysis of Islanded Photovoltaic Microgrid Inverters	10
A New Hybrid MPPT Based on Incremental Conductance-Integral Backstepping Controller Applied to a PV System under Fast-Changing Operating Conditions	10
Photoabsorption Enhancement in Synthetic-Natural Dye-Sensitized Solar Cells Using Bilayer TiO2 Deposition and Separated Sensitization	10
A Solar Photovoltaic Performance and Financial Modeling Solution for Grid-Connected Homes in Zambia	10
Aloe-Emodin-Mediated Photodynamic Therapy Induces Apoptosis in Basal Cell Carcinoma Cells via Activation of ERK/JNK Signaling Pathway	10
Thermal and Environmental Analysis Solar Water Heater System for Residential Buildings	10
Effect of Using Hybrid Nanofluid in Thermal Management of Photovoltaic Panel in Hot Climates	10

Potential Assessment and Performance Evaluation of a Floating Solar Photovoltaic on the Great Ethiopian Renaissance Dam	10
Study on Sunshine Stress Effect of Long-Span and Wide Concrete Box Girder	10
Technical Design and Economic Investigations for Reducing CO2 Emission considering Environmental Protection Agency Standards by Employing an Optimum Grid-Connected PV/Battery System	9
Application of Deep Learning to the Prediction of Solar Irradiance through Missing Data	9
Optimal Sizing of Isolated Microgrid Containing Photovoltaic/Photothermal/Wind/Diesel/Battery	9
An Improved Maximum Power Point Approach for Temperature Variation in PV System Applications	9
Artificial Intelligence-Based Deep Learning Model for the Performance Enhancement of Photovoltaic Panels in Solar Energy Systems	8
A New High-Performance Photovoltaic Emulator Suitable for Simulating and Validating Maximum Power Point Tracking Controllers	8
Improvement of Heat Pipe Solar Collector Thermal Efficiency Using Al2O3/Water and TiO2/Water Nanofluids	8
Energy Management System for Smart Grid in the Presence of Energy Storage and Photovoltaic Systems	8
Comprehensive Evaluation to a Prefabricated Building for Indoor Environment and Energy Consumption	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
Optimum Height and Tilt Angle of the Solar Receiver for a 30 kWe Solar Tower Power Plant for the Electricity Production in the Sahelian Zone	8
Numerical Design of Ultrathin Hydrogenated Amorphous Silicon-Based Solar Cell	8
Effect of Tin Oxide/Black Paint Coating on Absorber Plate Temperature for Improved Solar Still Production: A Controlled Indoor and Outdoor Investigation	8
Battery Energy Forecasting in Electric Vehicle Using Deep Residual Neural Network	8
Performance Evaluation and Estimation of Energy Measures of Grid-Connected PV Module	8
Experimental Study of the Effect of Photobiomodulation Therapy on the Regulation of the Healing Process of Chronic Wounds	7
Methylammonium Chloride Additive in Lead Iodide Optimizing the Crystallization Process for Efficient Perovskite Solar Cells	7
Forecasting Solar Energy Production Using Machine 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	7
A Novel Experimental and Approach of Diagnosis, Partial Shading, and Fault Detection for Domestic Purposes Photovoltaic System Using Data Exchange of Adjacent Panels	7
Development of Optimal Tilt Angle Models of a Photovoltaic Module for Maximum Power Production: Ethiopia	7
Assessment and Modeling of Household-Scale Solar Water Heater Application in Zambia: Technical, Environmental, and Energy Analysis	7
A Short-Term Solar Photovoltaic Power Optimized Prediction Interval Model Based on FOS-ELM Algorithm	7
Modeling and Analysis of Energy/Exergy for Absorber Pipes of Linear Parabolic Concentrating Systems	7
Deep Learning Model on Energy Management in Grid-Connected Solar Systems	7
Hourly and Day Ahead Power Prediction of Building Integrated Semitransparent Photovoltaic System	7
Design of Boosted Multilevel DC-DC Converter for Solar Photovoltaic System	7
Investigation of the Polycrystalline Silicon PV Cell Efficiency in 3D Approximation versus Electromagnetic Field under Monochromatic Illumination	7
Intelligent Energy Management System for a Smart Home Integrated with Renewable Energy Resources	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
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
A Novel Approach in Hybrid Energy Storage System for Maximizing Solar PV Energy Penetration in Microgrid	7
ZnO/NiO Nanocomposite with Enhanced Photocatalytic H2 Production	6
Harris Hawk Optimization Combined with Differential Evolution for the Estimation of Solar Cell Parameters	6
Enhancing CsSn0.5Ge0.5I3 Perovskite Solar Cell Performance via Cu2O Hole Transport Layer Integration	6
Performance Development and Evaluation of Solar Air Collector with Novel Phase Change Material	6
Structural Defects of Graphene Oxidation Reduction and Its High-Efficiency Structural Reforming Technology	6
Maximum Power Point Tracking of PV Grids Using Deep Learning	6
Utilization of Sustainable Resources for Promoting Energy Efficiency in Environment Using Smart Technologies	6
Investigations of Optical Coulomb Blockade Oscillations in Plasmonic Nanoparticle Dimers	6
Standalone and Minigrid-Connected Solar Energy Systems for Rural Application in Rwanda: An In Situ Study	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
A Practical Approach for Predicting Power in a Small-Scale Off-Grid Photovoltaic System using Machine Learning Algorithms	6
Long-Term Performance Analysis of Direct Photovoltaic Thermal-Assisted Heat Pump Water Heater Using Computational Model	6
Numerical Study of High Spectral Efficiency and High-Temperature Energy Harvesting Metamaterial Emitter to Improve Thermophotovoltaic Performance	6
Preparation and Characterization of Nickel and Aluminum-Codoped SnO2 Thin Films for Optoelectronic Applications	6
Influence of Inclination Angle at the Chimney Inlet on the Power Generation in Solar Chimney Power Plants through 3D CFD Model	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
Dibenzo[b,f][1,5]Diazocines/ZnO Organic/Inorganic Hybrid Photoanodes for Efficient Photo Electrochemical Water Splitting	5
Performance Prediction of Building Integrated Photovoltaic System Using Hybrid Deep Learning Algorithm	5
Retracted: Application of Machine Learning in Multi-Directional Model to Follow Solar Energy Using Photo Sensor Matrix	5
Estimation of Power Production Potential From Solar Radiation and Wind Data in the Urban Area of Prishtina	5
Electrophoretic Codeposition of MoOx/MoS2 Thin Film for Platinum-Free Counter Electrode in Quantum Dot Solar Cells	5
Experimental and Analytical Study of a Proton Exchange Membrane Electrolyser Integrated with Thermal Energy Storage for Performance Enhancement	5
Current-Sensorless Control Strategy for the MPPT of a PV Cell: An Energy-Based Approach	5
Optimum Allocation of Microgrid and D‐STATCOM in Radial Distribution System for Voltage Profile Enhancement Using Particle Swarm Optimization	5
Forecasting of Energy Production for Photovoltaic Systems Based on ARIMA and ANN Advanced Models	5
Research on Online Defect Detection Method of Solar Cell Component Based on Lightweight Convolutional Neural Network	4
Parameter Estimation of the Photovoltaic System Using Bald Eagle Search (BES) Algorithm	4
Prediction of Rooftop Photovoltaic Solar Potential Using Machine Learning	4
Investigating Rotor Conditions on Wind Turbines Using Integrating Tree Classifiers	4
Demonstrating and Investigating the Mechanical Strength of Solar Cells	4
Maximum Power Exploitation of Photovoltaic System under Fast-Varying Solar Irradiation and Local Shading	4
Technoeconomic Analysis and Optimization of Hybrid Solar-Wind-Hydrodiesel Renewable Energy Systems Using Two Dispatch Strategies	4
Design and Implementation of a Floating PV Model to Analyse the Power Generation	4
	4
Synthesis and Oxygen Storage Capability of CeO2 Powders for Enhanced Photocatalytic Degradation of Acid Orange 7	4
Multicluster Analysis and Design of Hybrid Wireless Sensor Networks Using Solar Energy	4
Hourly Forecasting of Solar Photovoltaic Power in Pakistan Using Recurrent Neural Networks	4
An IOT Innovation of Smart Solar Energy Consumption Analysis and Control in Micro Grid	4
An Artificial Neural Network-Based Comprehensive Solar Photovoltaic Emulator	4
Takagi–Sugeno State Delayed Feedback and Integral Control for PV Systems: Modeling, Simulation, and Control	4
Sky Image-Based Localized, Short-Term Solar Irradiance Forecasting for Multiple PV Sites via Cloud Motion Tracking	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