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Carbon-electrode-based PSC devices are stressed under 1 Sun equivalent illumination in a stability setup, and different scan-speed dependent current-voltage (J-V) curves are measured during aging. The collected data is used to estimate…

Materials Science · Physics 2026-03-25 Oliver Zbinden , Sharun Parayil Shaji , Wolfgang Tress

The disposal and recycling of electronic waste (e-waste) is a global challenge. The disassembly of components is a crucial step towards an efficient recycling process, avoiding the destructive methods. Although most disassembly work is…

Robotics · Computer Science 2024-03-11 Silvia Santos , Lino Marques , Pedro Neto

The increasing adoption of solar energy necessitates advanced methodologies for monitoring and maintenance to ensure optimal performance of solar panel installations. A critical component in this context is the accurate segmentation of…

Computer Vision and Pattern Recognition · Computer Science 2024-06-04 Sankarshanaa Sagaram , Krish Didwania , Laven Srivastava , Aditya Kasliwal , Pallavi Kailas , Ujjwal Verma

This article addresses the formulation and validation of a simple PC based software application developed for simulating commercially available solar panels. The important feature of this application is its capability to produce speedy…

Computational Engineering, Finance, and Science · Computer Science 2014-01-22 Nalika Ulapane , Sunil Abeyratne , Prabath Binduhewa , Chamari Dhanapala , Shyama Wickramasinghe , Nimal Rathnayake

We develop a comprehensive approach to simulate the deformation of mirrors and lenses due to thermal and mechanical stresses that couples efficiently to photon-based optics simulations. This expands upon previous work where we demonstrated…

Instrumentation and Methods for Astrophysics · Physics 2019-03-20 J. R. Peterson , E. Peng , C. J. Burke , G. Sembroski , J. Cheng

Utility-scale solar arrays require specialized inspection methods for detecting faulty panels. Photovoltaic (PV) panel faults caused by weather, ground leakage, circuit issues, temperature, environment, age, and other damage can take many…

Image and Video Processing · Electrical Eng. & Systems 2024-07-02 David F. Ramirez , Deep Pujara , Cihan Tepedelenlioglu , Devarajan Srinivasan , Andreas Spanias

Photovoltaic (PV) systems depend on irradiance, ambient temperature and module temperature. A solar eclipse causes significant changes in these parameters, thereby impacting PV generation profile, performance, and power quality of larger…

Signal Processing · Electrical Eng. & Systems 2019-05-29 Aditya Sundararajan , Temitayo O. Olowu , Longfei Wei , Shahinur Rahman , Arif I. Sarwat

A solar sail is one of the most promising space exploration system because of its theoretically infinite specific impulse using solar radiation pressure (SRP). Recently, some researchers proposed "transformable spacecrafts" that can…

Machine Learning · Computer Science 2024-12-19 Yuki Kubo , Toshihiro Chujo

Simulating the effects of skincare products on face is a potential new way to communicate the efficacy of skincare products in skin diagnostics and product recommendations. Furthermore, such simulations enable one to anticipate his/her skin…

Computer Vision and Pattern Recognition · Computer Science 2023-02-24 Ling Li , Bandara Dissanayake , Tatsuya Omotezako , Yunjie Zhong , Qing Zhang , Rizhao Cai , Qian Zheng , Dennis Sng , Weisi Lin , Yufei Wang , Alex C Kot

An important parameter that affects PV panel performance of a solar power system is the incident solar radiation with the panel or panel's area of exposure to the sun. The direction and tilt angle of a PV panel are two important factors in…

Systems and Control · Electrical Eng. & Systems 2020-04-28 Yashar Naeimi , Farzan Kooben , Mohamad Hanif Moallem

The photoelectric conversion efficiency of a solar cell is dependent on its temperature. When the solar radiation is incident on the photovoltaics (PV) panel, a large portion of it is absorbed by the underlying material which increases its…

Applied Physics · Physics 2021-05-12 Sajag Poudel , An Zou , Shalabh C. Maroo

A custom-built liquid scintillation counter was used for long-term measurements of 90Sr/90Y sources. The detector system is equipped with an automated sample changer and three photomultiplier tubes, which makes the application of the…

Nuclear Experiment · Physics 2015-06-22 Karsten Kossert , Ole Nähle

Photovoltaic (PV) panels are becoming increasingly widespread in the domain of renewable energy, and thus, small efficiency gains can have massive effects. Anti-reflective and self-cleaning coatings enhance panel performance but degrade…

The increasing development of the solar energy industry in many countries has led to a rising frequency of human and robot presence in this area. To ensure occupational safety, various protective equipment, including rubber material, is…

Instrumentation and Detectors · Physics 2023-06-21 Anh Duy Hoang Ngoc , Cong Toai Truong , Minh Tri Nguyen , An Nguyen Danh , Van Tu Duong , Huy Hung Nguyen , Tan Tien Nguyen

Polymer based organic photovoltaic (OPV) technology offers a relatively inexpensive option for solar energy conversion provided its efficiency increases beyond the current level (6-7%) along with significant improvements in operational…

Materials Science · Physics 2015-03-17 Biswajit Ray , Pradeep R. Nair , Muhammad A. Alam

Solar energy is one of the most dependable renewable energy technologies, as it is feasible almost everywhere globally. However, improving the efficiency of a solar PV system remains a significant challenge. To enhance the robustness of the…

Image and Video Processing · Electrical Eng. & Systems 2026-03-02 Maryam Paparimoghadamborazjani , Amin Kazemi

Solar panels are installed by a large and growing number of households due to the convenience of having cheap and renewable energy to power house appliances. In contrast to other energy sources solar installations are distributed very…

Computer Vision and Pattern Recognition · Computer Science 2018-10-12 R. L. Curier , T. J. A. De Jong , Katharina Strauch , Katharina Cramer , Natalie Rosenski , Clara Schartner , M. Debusschere , Hannah Ziemons , Deniz Iren , Stefano Bromuri

The solar corona and young solar wind may be characterized by critical surfaces -- the sonic, Alfv\'en, and first plasma-$\beta$ unity surfaces -- that demarcate regions where the solar wind flow undergoes certain crucial transformations.…

Solar and Stellar Astrophysics · Physics 2019-03-20 Rohit Chhiber , Arcadi V. Usmanov , William H. Matthaeus , Melvyn L. Goldstein

Perovskite solar cells (PSCs) are the most promising technology for advancing current photovoltaic performance. However, the main challenge for their practical deployment and commercialization is their operational stability, affected by…

Object-centric representation (OCR) has recently become a subject of interest in the computer vision community for learning a structured representation of images and videos. It has been several times presented as a potential way to improve…

Artificial Intelligence · Computer Science 2025-06-25 Alexandre Chapin , Emmanuel Dellandrea , Liming Chen