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Design and development of a low-cost solar tracker
(2013-08-27)
To become competitive, ultimately, photovoltaics should have its costs reduced and use photovoltaic systems of greater efficiency. The main steps in this direction are the use of new materials, the improvement in the ...
The need of subsidy for the implementation of photovoltaic solar energy as supporting of decentralized electrical power generation in Brazil
(2013-01-08)
The growing demand for electrical power and the limited capital invested to provide this power is forcing countries like Brazil to search for new alternatives for electrical power generation. The purpose of this paper is ...
Future research tendencies for solar energy management using a bibliometric analysis, 2000–2019
(2020-07-01)
Using the Scopus database between the years of 2000 and 2019, a bibliometric study was done to analyze the scientific publications in the area of photovoltaic solar energy management. From the preliminary analysis of future ...
Assessment of integrated performance and roof geometry for solar energy
(OPEN HOUSE INTERNATIONAL ASSOCIATION, 2018)
Spectral response of polycrystalline silicon photovoltaic cells under real-use conditions
(2017-08-01)
The standard test conditions for photovoltaic modules are not capable of reproducing the environmental variations to which the modules are subjected under real operating conditions. The objective of this experimental work ...
Making the case for grid-connected photovoltaics in Brazil
(ELSEVIER SCI LTD, 2011)
In the developed world, grid-connected photovoltaics (PVs) are the fastest-growing segment of the energy market. From 1999 to 2009, this industry had a 42% compound annual growth-rate. From 2009 to 2013, it is expected to ...
Heat absorption cooling with renewable energies: a case study with photovoltaic solar energy and biogas in Cordoba, Colombia
(Univ Costa, 2021-07-01)
Research in energy generation using renewable sources has gained importance due to the adverse effects of fossil fuels on the environment and because the utilization of biomass to produce energy has great advantages due ...
Photovoltaic panels as shading resources for livestock
(Elsevier B.V., 2020-06-10)
Based on our search, we believe that this is the first paper to evaluate the use of photovoltaic panels as shade resources for livestock. Photovoltaic panels can provide artificial shades to protect livestock against intense ...
Photovoltaic systems in residences: A concept of efficiency energy consumption and sustainability in brazilian culture
(2021-05-20)
The production of energy can generate environmental impacts due to related factors such as the use of fossil fuels for a mechanical generation or even by flooding to reservoirs. The relevance of the subject refers to the ...
The Viability of Spectral Splitting for the Reduction of Recombination Losses in Multi-Bandgap Solar Photovoltaic Devices
(ICIP-CIPI, 2011-04)
As the search intensifies to produce low-cost high-efficiency solar photovoltaic cells, several device designs have been proposed to split the solar spectrum and focus only photons of a bandgap appropriate for a given ...