Results 121 to 130 of about 758,170 (314)

Solar cell submodule Patent [PDF]

open access: yes, 1970
Fabrication methods for matrices of solar cell ...
Yasui, R. K.
core   +1 more source

Over 18% Efficiency from Halogen‐Free Solvent‐Processed Polymer Solar Cells Enabled by Asymmetric Small Molecule Acceptors with Fluoro‐Thienyl Extended Terminal

open access: yesAdvanced Functional Materials, EarlyView.
An asymmetric non‐fullerene acceptor BTP‐FT is developed by extending the end group of Y6‐BO with thiophene. The conformation of the molecule is determined by the noncovalent F···S interaction as demonstrated by 2D NMR and simulations. An efficiency of 18.39% is achieved in the resulting ternary solar cells processed from toluene.
Jingnan Wu   +14 more
wiley   +1 more source

Recent developments in photovoltaic energy by ERDA/NASA-LeRC [PDF]

open access: yes, 1977
Application development activities were designed to stimulate the market for photovoltaics so that as costs are reduced there will be an increasing market demand to encourage the expansion of industrial solar array production capacity.
Deyo, J. N.
core   +1 more source

Highly efficient light management for perovskite solar cells [PDF]

open access: yesarXiv, 2015
Organic-inorganic halide perovskite solar cells have enormous potential to impact the existing photovoltaic industry. As realizing a higher conversion efficiency of the solar cell is still the most crucial task, a great number of schemes were proposed to minimize the carrier loss by optimizing the electrical properties of the perovskite solar cells ...
arxiv  

Enhancing UV Stability and Charge Extraction in Organic Solar Cells with Phenyl‐Linked Aromatic Self‐Assembled Monolayer

open access: yesAdvanced Functional Materials, EarlyView.
The phenyl‐linked self‐assembled monolayer exhibits robust intrinsic stability and hole extraction capability compared to the alkyl‐linked counterparts, thus facilitating the device stability with T80 over 1000 h and efficiency of 19.7% in advancing organic solar cells.
Nan Zhang   +11 more
wiley   +1 more source

Development of N/P AlGaAs free-standing top solar cells for tandem applications [PDF]

open access: yes
The combination of a free standing AlGaAs top solar cell and an existing bottom solar cell is the highest performance, lowest risk approach to implementing the tandem cell concept.
Barnett, Allen M.   +5 more
core   +1 more source

Solar Cell Parameters Extraction from a Current- Voltage Characteristic Using Genetic Algorithm [PDF]

open access: yes, 2013
The determination of solar cell parameters is very important for the evaluation of the cell performance as well as to extract maximum possible output power from the cell. In this paper, we propose a computational based binary-coded genetic algorithm (GA)
Kheraj, Vipul   +2 more
core  

3D printing and solar cell fabrication methods: A review of challenges, opportunities, and future prospects

open access: yesResults in Optics, 2023
In the solar cell industry, three-dimensional (3D) printing technology is currently being tested in an effort to address the various problems related to the fabrication of solar cells.
Bonsa Regassa Hunde   +1 more
doaj  

Simulation of the Efficiency of CdS/CIGS Tandem Multi-Junction Solar Cells Using AMPS-1D [PDF]

open access: yesarXiv, 2016
In this paper we conduct numerical simulation of CdS/CIGS solar cells by use of the AMPS-1D software aiming to formulate the optimal design of the new multi-junction tandem solar cell providing its most efficient operation. We start with the numerical simulation of single-junction CdS/CIGS solar cells, which shows that its highest efficiency of 17.3 ...
arxiv  

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