Dina Shata , Sara Omrani , Robin Drogemuller , Simon Denman , Ayman Wagdy
{"title":"Unlocking solar potential through machine learning techniques for roof geometry prediction- A review","authors":"Dina Shata , Sara Omrani , Robin Drogemuller , Simon Denman , Ayman Wagdy","doi":"10.1016/j.solener.2025.113994","DOIUrl":null,"url":null,"abstract":"<div><div>The global transition to renewable energy underscores the necessity of optimising residential solar photovoltaic (PV) systems. Accurate roof geometry prediction is critical for enhancing the efficiency and scalability of rooftop solar installations. This review examines recent machine learning (ML) methodologies designed to enhance roof geometry prediction accuracy. It synthesises recent techniques, including Convolutional Neural Networks (CNNs) and multi-task learning frameworks, to evaluate improvements in predictive accuracy and computational efficiency. The review also highlights challenges such as data availability, diverse dataset integration (e.g., aerial imagery and LiDAR scans), and geographic generalisation, proposing opportunities for future research. Opportunities for future research include developing robust, scalable ML models and automated data preprocessing frameworks. Furthermore, the review advocates for accessible, open-source tools to accelerate the global adoption of sustainable solar energy. Overall, the findings aim to advance roof geometry predictions, improving the performance and broader implementation of residential solar PV systems.</div></div>","PeriodicalId":428,"journal":{"name":"Solar Energy","volume":"302 ","pages":"Article 113994"},"PeriodicalIF":6.0000,"publicationDate":"2025-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Solar Energy","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0038092X25007571","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENERGY & FUELS","Score":null,"Total":0}
引用次数: 0
Abstract
The global transition to renewable energy underscores the necessity of optimising residential solar photovoltaic (PV) systems. Accurate roof geometry prediction is critical for enhancing the efficiency and scalability of rooftop solar installations. This review examines recent machine learning (ML) methodologies designed to enhance roof geometry prediction accuracy. It synthesises recent techniques, including Convolutional Neural Networks (CNNs) and multi-task learning frameworks, to evaluate improvements in predictive accuracy and computational efficiency. The review also highlights challenges such as data availability, diverse dataset integration (e.g., aerial imagery and LiDAR scans), and geographic generalisation, proposing opportunities for future research. Opportunities for future research include developing robust, scalable ML models and automated data preprocessing frameworks. Furthermore, the review advocates for accessible, open-source tools to accelerate the global adoption of sustainable solar energy. Overall, the findings aim to advance roof geometry predictions, improving the performance and broader implementation of residential solar PV systems.
期刊介绍:
Solar Energy welcomes manuscripts presenting information not previously published in journals on any aspect of solar energy research, development, application, measurement or policy. The term "solar energy" in this context includes the indirect uses such as wind energy and biomass