Results 271 to 280 of about 26,823 (315)
Some of the next articles are maybe not open access.
Effect of photovoltaic (PV) module mounting angle on PV module power output
2021Solar energy is a renewable resource that is environmentally friendly. Unlike fossil fuels, solar energy is available just about everywhere on earth. This source of energy is free and immune to rising energy prices. Solar energy can be used in many ways - to provide electricity, heat, lighting, and mechanical power.
openaire +1 more source
Intelligent PV module for grid-connected PV systems
30th Annual Conference of IEEE Industrial Electronics Society, 2004. IECON 2004, 2005Most issues carried out about building integrated PV systems (BIPV) performance show average losses about 20-25% in electricity production. The causes are varied: mismatching losses, partial shadows, variations in I-V characteristics of PV modules due to manufacturing processes, differences in the orientations and inclinations of solar surfaces ...
E. Roman +5 more
openaire +1 more source
Desert applications of PV modules
2014 IEEE 40th Photovoltaic Specialist Conference (PVSC), 2014Desert areas are very interesting for PV application, due to their high global irradiance. These arid regions bear extreme conditions for PV modules. Strong winds and high dust loads cause not only temporary decreases in transmittance but also a non-reversible degradation of the surface, which limits the overall yield. The question is how to show where
Jan Herrmann +5 more
openaire +1 more source
Visual Inspection of PV Modules
2022The state of health of a PV module can be assessed using various methods. Electroluminescence (EL), indoor and outdoor infrared (IR), UV luminescence, current-voltage-curve measurement (IV) and visual inspection are some of them. This poster compares these methods and shows the advantages and disadvantages of each.
Burri, Matthias +2 more
openaire +1 more source
Development of comparative tests of PV modules by the International PV Module QA Task Force
2014 IEEE 40th Photovoltaic Specialist Conference (PVSC), 2014The International Photovoltaic (PV) Module Quality Assurance Task Force (PVQAT) was created in 2011 to develop a rating system that provides comparative information about the relative durability of PV modules. The identification of accelerated stress tests that can provide such comparative information is seen as a major step toward being able to ...
John Wohlgemuth +4 more
openaire +1 more source
This chapter covers the physics of colors in photovoltaics (PV) modules. It presents various options to realize colored silicon PV modules, as the largest market segment for PV modules. The chapter focuses on colored graphic designs on PV modules and the performance of these PV modules.
Slooff-Hoek, Lenneke, Reinders, Angèle
openaire +1 more source
Slooff-Hoek, Lenneke, Reinders, Angèle
openaire +1 more source
Effects of PV Module Shading on the Efficiency of the PV Array
2020Among the renewable energies, solar energy is an important source due to the easy access to it. One weakness of the photovoltaic (PV) system is achieving the maximum efficiency of the system. The PV cell is the essential part of PV system for power conversion.
openaire +1 more source
Reliability Assessment of PV Modules
2020Degradation and reliability evaluation of solar photovoltaic (PV) modules is very critical to enhance the durability and lifespan of PV systems in operation. This study assesses the reliability and rate of degradation of a twelve-year-old ground-mount monocrystalline silicon (c-Si) solar PV modules exposed to the tropical climate of the sub-Saharan ...
Divine Atsu, Istvan Seres, Istvan Farkas
openaire +1 more source
Thin Solid Films, 2000
Abstract This paper proposes a model of PV module based on thin-film polycrystalline Si with porous silicon insertions. The application of porous silicon allows one to fabricate the PV module without assembling the separate silicon cells. The porous silicon is applied as a buffer layer between the supported substrate and deposited polycrystalline Si ...
openaire +1 more source
Abstract This paper proposes a model of PV module based on thin-film polycrystalline Si with porous silicon insertions. The application of porous silicon allows one to fabricate the PV module without assembling the separate silicon cells. The porous silicon is applied as a buffer layer between the supported substrate and deposited polycrystalline Si ...
openaire +1 more source
PV Module Manufacturing and Testing: Industry Requirements for Perovskite PV Modules
2023Joshua Stein, Ralph Romero, Rob Foree
openaire +1 more source