Results 61 to 70 of about 9,164,401 (302)

Photovoltaic Stimulation of Mouse and Pig Retina With Pyrolytic Carbon Microelectrodes Integrated on High‐Density Silicon Solar Cell Arrays

Advanced Healthcare Materials, EarlyView.
In this study, we fabricate photovoltaic retinal implants with pyrolytic carbon electrodes and test their ability to stimulate mouse and pig retinas when illuminated with near‐infrared light. We find increased spiking activity in both animal models compared to spontaneous activity and TTX controls and analyze the spike amplitude, latency and frequency.
Akihiro Matsumoto, Pratik Kusumanchi, Jesper Guldsmed Madsen, Asbjørn Cortnum Jørgensen, Gisele Alves dos Reis Benatto, Sune Thorsteinsson, Peter Behrensdorff Poulsen, Keisuke Yonehara, Toke Bek, Stephan Sylvest Keller, Rasmus Schmidt Davidsen   +10 more
wiley   +1 more source

Investigation of Western Power’s low voltage operation limits with the integration of Photovoltaic systems [PDF]

, 2010
Distributed generation (DG), in the form of grid connected photovoltaic (PV) systems, is expected to grow substantially throughout the South West Interconnected System (SWIS).
Poyan, Kaveh
core  

Diagnosis of External Faults in Photovoltaic Systems based on a Deep Learning approach

Revue des Énergies Renouvelables
Due to the growing global demand for electricity energy, photovoltaic systems are becoming increasingly important as a continuous and environmentally friendly alternative.
Djemaa Rahmouni, Mohamed Djamel Mouss, Mohamed Benbouzid, Leïla-Hayet Mouss   +3 more
doaj   +1 more source

Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook

Advanced Materials, EarlyView.
Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain, Xian'e Li, Mats Fahlman, Olle Inganäs, Koen Vandewal, Feng Gao   +5 more
wiley   +1 more source

Identification and evaluation of the losses occurring in a solar PV system under real field conditions for rural electrification in Humla [PDF]

, 2009
Nepal, which is situated along the solar belt of 30° northern latitude, is blessed with an average of 300 days of sunshine a year. Over the last decade, private companies and local NGOs/INGOs have been increasingly providing electricity services through ...
Pandey, R., Thakuri, S., Zahnd, A.
core  

Coordinated optimization model for solar PV systems integrated into DC distribution networks

The Journal of Engineering, 2023
Solar photovoltaic (PV) systems will drive deep electrification of energy systems leading to clean energy 2050. However, connecting large amounts of solar PV systems on direct current (DC) networks, like solar farms and potential future DC distribution ...
Eleonora Achiluzzi, Bala Venkatesh
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Short-term performance variations of different photovoltaic system technologies under the humid subtropical climate of Kanpur in India [PDF]

, 2015
The study discusses the short-term performance variations of grid-connected photovoltaic (PV) systems installed in Kanpur, India. The analysis presents a holistic view of the performance variations of three PV array technologies [multi-crystalline (multi-
Georgitsioti, Tatiani, Forbes, Ian, Anand, Raghubir, Pillai, Gobind, Pearsall, Nicola, Putrus, Ghanim, Gopalakrishna Pillai, Gobind   +6 more
core   +1 more source

Advanced Maximum Power Point Tracking and DC-DC Converter Design for Enhanced Efficiency in Standalone PV Systems [PDF]

Iranian Journal of Electrical and Electronic Engineering
To maximize the efficiency of solar energy conversion into electricity, photovoltaic (PV) system optimization is crucial. This is especially true for off-grid solar installations in remote areas lacking grid access. In order to maximize energy extraction
Sivaprasad Kollati, Satish Kumar Gudey
doaj  

Decoding pixels: A modular software prototype for cognitive image-based diagnostics of PV plants

EPJ Photovoltaics
Although aerial infrared (aIRT) imagery-based solutions for diagnostics of PV plants demonstrate impressive time-efficiency and spatial resolution, they also suffer from considerable drawbacks: limited automation (hence, expert dependence) and ...
Tsanakas John Ioannis A., Marechal Philippe   +1 more
doaj   +1 more source