Results 91 to 100 of about 76,508 (301)
Comparison between the conventional methods and PSO based MPPT algorithm for photovoltaic systems [PDF]
, 2014 Since the output characteristics of photovoltaic (PV) system depends on the ambient temperature, solar radiation and load impedance, its maximum power point (MPP) is not constant. Under each condition PV module has a point at which it can produce its MPP.
Koad, RBA, Zobaa, AF
core
Bifacial Photovoltaic Modules: Measurement Challenges
Energy Procedia, 2016 AbstractThe photovoltaic market is currently competing for high efficiency cell technologies. Several of these technologies are inherently bifacial. For large commercial systems, the expected annual bifacial gain is significant, from 5 to over 15% [1]. But the lack of standardization [2] and feedback on large systems seems to limit the proliferation of
Razongles, Guillaume +6 more
openaire +3 more sources
Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics
Advanced Materials, EarlyView.“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair +3 more
wiley +1 more source
An Intelligent Automatic Adaptive Maximum Power Point Tracker for Photovoltaic Module Arrays
Energies, 2020 In this study, a maximum power point tracker was developed for photovoltaic module arrays by using a teacher-learning-based optimization (TLBO) algorithm to control the photovoltaic system.
Kuei-Hsiang Chao, Yu-Ju Lai
doaj +1 more source
Advanced Materials, EarlyView.A highly‐emissive organic photovoltaic employs donor–acceptor pairs with alternately localized frontier molecular orbitals, preserving high triplet energies and small reorganization energies to suppress non‐radiative recombination. As a result, it exhibits a high open‐circuit voltage approaching the Shockley–Queisser limit and a high ...
Qing‐Jun Shui +7 more
wiley +1 more source
MATEC Web of Conferences, 2018 This research work is intended to evaluate the reliability of commonly utilized empirical correlations of module operation temperature in estimating the photovoltaic performances in tropical region.
Chand M.R.R. +5 more
doaj +1 more source
Photovoltaic panel recycling: from type-selective processes to flexible apparatus for simultaneous treatment of different types. [PDF]
, 2014 Photovoltaic (PV) technology for renewable energy utilization is constantly growing throughout the world. This widespread application is going to determine the disposal of large amounts of wastes (as end of life panels): only in Europe about 500,000 ton ...
Atia, Thomas Abo +3 more
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A Scalable Perovskite Platform With Multi‐State Photoresponsivity for In‐Sensor Saliency Detection
Advanced Materials, EarlyView.A scalable in‐sensor computing platform (32 × 32 array) with ultra‐low variability is developed by incorporating ferroelectric copolymers into halide perovskite thin films. These devices achieve 1000 programmable photoresponsivity states and high thermal reliability.
Xuechao Xing +10 more
wiley +1 more source
Efficiency Comparison of Different Photovoltaic Modules
Acta Technologica Agriculturae, 2019 Solar photovoltaic power generation capacity is rising continuously as a result of various regional, sub-regional renewable energy policies and the impact of technology development, as well as the increasing environmental concerns.
Kafui Atsu Divine +2 more
doaj +1 more source
Solar-thermal and hybrid photovoltaic-thermal systems for renewable heating [PDF]
, 2017 Grantham Briefing Papers analyse climate change and environmental research linked to work at Imperial College London, setting it in the context of national and international policy and the future research agenda.
Alonso-Alvarez, Diego +5 more
core +1 more source