Results 81 to 90 of about 75,186 (308)

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

Temperature Analysis of the Stand-Alone and Building Integrated Photovoltaic Systems Based on Simulation and Measurement Data

Energies, 2020
Sunlight is converted into electrical energy due to the photovoltaic effect in photovoltaic cells. Energy yield of photovoltaic systems depends on the solar array location, orientation, tilt, tracking and local weather conditions.
Adam Idzkowski, Karolina Karasowska, Wojciech Walendziuk   +2 more
doaj   +1 more source

The worldwide market for photovoltaics in the rural sector [PDF]

The worldwide market for stand-alone photovoltaic power systems in three specific segments of the rural sector were determined. The worldwide market for photovoltaic power systems for village power, cottage industry, and agricultural applications were ...
Brainard, W. A.
core   +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

Market assessment of photovoltaic power systems for agricultural applications in Morocco [PDF]

Results of a month-long study in Morocco aimed at assessing the market potential for stand-alone photovoltaic systems in agriculture and rural service applications are presented.
Asmon, I., Steingass, H.
core   +1 more source

Wearable flexible lightweight modular RFID tag with integrated energy harvester [PDF]

, 2016
A novel wearable radio frequency identification (RFID) tag with sensing, processing, and decision-taking capability is presented for operation in the 2.45-GHz RFID superhigh frequency (SHF) band.
Agneessens, Sam, Baes, K, Lemey, Sam, Rogier, Hendrik, Van Torre, Patrick, Vanfleteren, Jan   +5 more
core   +2 more sources

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, EarlyView.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source

Optimal sizing and performance assessment of stand-alone PV systems using optimum hybrid sizing strategy

Results in Engineering
A hybrid strategy for the optimal sizing of stand-alone photovoltaic systems (SAPVS) is proposed in this article, with an emphasis on the worst-case photovoltaic (PV) power generation scenario.
Mohamad Abed, Amarendra Reddy B, T.R. Jyothsna, Nabil Mohammed   +3 more
doaj   +1 more source

Design and Implementation of Fuzzy Compensation Scheme for Temperature and Solar Irradiance Wireless Sensor Network (WSN) on Solar Photovoltaic (PV) System

Sensors, 2020
Photovoltaic (PV) systems need measurements of incident solar irradiance and PV surface temperature for performance analysis and monitoring purposes.
Abdul Rahim Pazikadin, Damhuji Rifai, Kharudin Ali, Nor Hana Mamat, Noraznafulsima Khamsah   +4 more
doaj   +1 more source

Storage Size Determination for Grid-Connected Photovoltaic Systems [PDF]

, 2012
In this paper, we study the problem of determining the size of battery storage used in grid-connected photovoltaic (PV) systems. In our setting, electricity is generated from PV and is used to supply the demand from loads.
Kleissl, Jan, Martinez, Sonia, Ru, Yu
core   +2 more sources