Results 71 to 80 of about 5,112,258 (199)

Towards anode with low indium content as effective anode in organic solar cells [PDF]

open access: yes, 2012
In2O3 thin films (100 nm thick) have been deposited by reactive evaporation of indium, in an oxygen partial atmosphere. Conductive (σ = 3.5×103 S/cm) and transparent films are obtained using the following experimental conditions: oxygen partial pressure =
LOUARN, Guy   +29 more
core   +1 more source

Analysis of V-A characteristics of the hybrid photovoltaic system [PDF]

open access: yesActa Montanistica Slovaca, 2012
The Alternative energy sources become more and more important. The Energy of sun is for sure much more appropriateand ecologic source of power than the fossil fuels.
Pavel Tošer   +3 more
doaj  

The Modeling of Concentrators for Solar Photovoltaic Systems

open access: yesEnergies
Concentrating photovoltaic (CPV) systems have emerged as a transformative technology that incorporates radiation concentrators into the photovoltaic system to enable radiation to be concentrated onto a receiver—the solar cells.
Ana Francisca Machado da Costa   +4 more
doaj   +1 more source

An Intelligent Controller of LED Street Light Based on Discrete Devices

open access: yesEnergies
To combat global environmental deterioration and energy scarcities, it is crucial to implement energy-saving upgrades for urban road lighting. Comparatively, LEDs have emerged as an advanced and eco-friendly lighting option due to their low energy ...
Zhan Wang   +3 more
doaj   +1 more source

Innovation and international technology transfer: The case of the Chinese photovoltaic industry [PDF]

open access: yes
China is the largest solar photovoltaic cell producer in the world, with more than one third of worldwide production in 2008, exporting more than 95 percent of what it produces.
Matthieu Glachant   +2 more
core  

Harvesting sunshine: solar cells, photosynthesis and the thermodynamics of light

open access: yes, 2012
Effective capture of sunlight represents one of the grand challenges of photovoltaics today. This paper looks at the opportunities that exist, at the fundamental level, to manage light as the first step of photovoltaic conversion; in particular, how ...
Markvart, T.   +4 more
core   +1 more source

Mating-based Sine Cosine Algorithm for Modelling a Solar Photovoltaic Cell

open access: yesApplications of Modelling and Simulation
This paper presents a mating-based sine-cosine algorithm (MSCA) for solving global optimization problems with an application to optimize the static model of a solar photovoltaic (PV) cell. It is an improved variant of the sine-cosine algorithm (SCA). The
Mohd Falfazli Mat Jusof   +3 more
doaj  

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