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AI in Solar Forecasting: Advanced Machine Learning Techniques for Photovoltaic Power Prediction

Archana. P. Haral Manisha. R. Shiledar Suriyakala A V

Subject area: Science,Engineering and Technology  ·  Area of research: Machine Learning

DOI: https://doi.org/10.64388/IREV9I8-1714508

Abstract

Solar energy forecasting is critical for grid stability and renewable energy integration. This paper reviews artificial intelligence techniques applied to solar forecasting, focusing on advances from 2023-2026. We examine deep learning architectures including LSTM networks, CNNs, Transformer-based models, and hybrid approaches. Analysis of 242 studies reveals that hybrid CNN-LSTM models achieve 15-30% MAE reductions compared to standalone models. Deep learning excels for short-term predictions, while ensemble approaches benefit day-ahead forecasts. Key challenges include data quality, computational complexity, and model generalization. This review synthesizes methodologies, performance metrics, and future directions including transfer learning and physics-informed neural networks

Keywords

CNN, Deep Learning, Hybrid Model, LSTM, Photovoltaic Power Prediction, Renewable Energy, Solar Forecasting

References

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How to cite this paper

Archana. P. Haral , Manisha. R. Shiledar, Suriyakala A V "AI in Solar Forecasting: Advanced Machine Learning Techniques for Photovoltaic Power Prediction " Iconic Research And Engineering Journals Volume 9 Issue 8 2026 Page 1589-1592 https://doi.org/10.64388/IREV9I8-1714508
Archana. P. Haral , Manisha. R. Shiledar, Suriyakala A V "AI in Solar Forecasting: Advanced Machine Learning Techniques for Photovoltaic Power Prediction " Iconic Research And Engineering Journals, vol. 9, no. 8, Feb. 2026, doi: https://doi.org/10.64388/IREV9I8-1714508
Archana. P. Haral , Manisha. R. Shiledar, Suriyakala A V (2026). AI in Solar Forecasting: Advanced Machine Learning Techniques for Photovoltaic Power Prediction . Iconic Research And Engineering Journals, 9(8). doi: https://doi.org/10.64388/IREV9I8-1714508
Archana. P. Haral , Manisha. R. Shiledar, Suriyakala A V "AI in Solar Forecasting: Advanced Machine Learning Techniques for Photovoltaic Power Prediction " Iconic Research And Engineering Journals, vol. 9, no. 8, Feb. 2026. Crossref, https://doi.org/10.64388/IREV9I8-1714508
@article{1714508,
      author = {Archana. P. Haral , Manisha. R. Shiledar, Suriyakala A V},
      title = {AI in Solar Forecasting: Advanced Machine Learning Techniques for Photovoltaic Power Prediction },
      journal = {Iconic Research And Engineering Journals},
      year = {2026},
      volume = {9},
      number = {8},
      pages = {1589-1592},
      issn = {2456-8880},
      url = {https://www.irejournals.com/formatedpaper/1714508.pdf},
      abstract = {Solar energy forecasting is critical for grid stability and renewable energy integration. This paper reviews artificial intelligence techniques applied to solar forecasting, focusing on advances from 2023-2026. We examine deep learning architectures including LSTM networks, CNNs, Transformer-based models, and hybrid approaches. Analysis of 242 studies reveals that hybrid CNN-LSTM models achieve 15-30% MAE reductions compared to standalone models. Deep learning excels for short-term predictions, while ensemble approaches benefit day-ahead forecasts. Key challenges include data quality, computational complexity, and model generalization. This review synthesizes methodologies, performance metrics, and future directions including transfer learning and physics-informed neural networks},
      keywords = {CNN, Deep Learning, Hybrid Model, LSTM, Photovoltaic Power Prediction, Renewable Energy, Solar Forecasting},
      month = {February},
      doi = {https://doi.org/10.64388/IREV9I8-1714508}
  }