The Experts below are selected from a list of 198 Experts worldwide ranked by ideXlab platform

P F Scandura - One of the best experts on this subject based on the ideXlab platform.

  • optical and thermal behavior of submerged Photovoltaic Solar Panel sp2
    Energy, 2012
    Co-Authors: Giuseppe Marco Tina, M Rosaclot, Paolo Rosaclot, P F Scandura
    Abstract:

    In this paper submerged Photovoltaic systems (PVSs) are investigated with regard to the efficiency increase of PVS under high irradiance and ambient temperature; in particular, the optical and thermal effects are studied by means of experimental tests and mathematical models. The increment of efficiency through the cooling effects is evaluated. The PV Panel performance of a submerged Photovoltaic Panel is investigated at different water depths. Experiments results on crystalline silicon Panels are used to validate the models.

  • submerged Photovoltaic Solar Panel sp2
    Renewable Energy, 2010
    Co-Authors: M Rosaclot, Paolo Rosaclot, Giuseppe Marco Tina, P F Scandura
    Abstract:

    The behavior of a Photovoltaic (PV) Panel submerged in water is studied. A sizeable increase of electric power output is found for shallow water. Experiments have been carried out for single crystalline silicon Panels. Results are discussed and the increase in efficiency is investigated and understood. Operating problems are analyzed and the advantages of using underwater Solar Panels are pointed out.

Yu. V. Vorobiev - One of the best experts on this subject based on the ideXlab platform.

  • Photovoltaic Solar Panel for a hybrid pv thermal system
    Solar Energy Materials and Solar Cells, 2004
    Co-Authors: R V Zakharchenko, L Liceajimenez, S A Perezgarcia, P Vorobiev, U Dehesacarrasco, J F Perezrobles, J Gonzalezhernandez, Yu. V. Vorobiev
    Abstract:

    Abstract The hybrid PV–thermal system was studied, with the Photovoltaic Panel (PVP) area much smaller than that of the Solar collector. Performance of the different Panels in the system was investigated, in particular, those made of crystalline (c-) Si, α-Si and CuInSe2 as well as different materials and constructions for the thermal contact between the Panel and the collector. Our conclusion is that the PVP for application in a hybrid system needs a special design providing efficient heat extraction from it. PVP was designed and made. Its study has shown that this design provides the high electrical and thermal efficiency of the hybrid system.

  • Optimization of the Solar energy collection in tracking and non-tracking Photovoltaic Solar system
    (ICEEE). 1st International Conference on Electrical and Electronics Engineering 2004., 1
    Co-Authors: P.yu. Vorobiev, Jesus Gonzalez-hernandez, Yu. V. Vorobiev
    Abstract:

    Experimental and theoretical analysis is made of the conditions of collection of Solar radiation in Solar tracking system without concentration, and in non-tracking system with standard and bifacial Photovoltaic Solar Panel. For the experiments with Solar tracking, an original Sun tracker was developed. The tracking effect calculated and measured shows an increase in energy collection around 30 - 40 %; bifacial Panels with a reflector collecting Solar radiation for the rear face give the corresponding increase of 50 - 60 % for the same Panel area.

M Rosaclot - One of the best experts on this subject based on the ideXlab platform.

  • optical and thermal behavior of submerged Photovoltaic Solar Panel sp2
    Energy, 2012
    Co-Authors: Giuseppe Marco Tina, M Rosaclot, Paolo Rosaclot, P F Scandura
    Abstract:

    In this paper submerged Photovoltaic systems (PVSs) are investigated with regard to the efficiency increase of PVS under high irradiance and ambient temperature; in particular, the optical and thermal effects are studied by means of experimental tests and mathematical models. The increment of efficiency through the cooling effects is evaluated. The PV Panel performance of a submerged Photovoltaic Panel is investigated at different water depths. Experiments results on crystalline silicon Panels are used to validate the models.

  • submerged Photovoltaic Solar Panel sp2
    Renewable Energy, 2010
    Co-Authors: M Rosaclot, Paolo Rosaclot, Giuseppe Marco Tina, P F Scandura
    Abstract:

    The behavior of a Photovoltaic (PV) Panel submerged in water is studied. A sizeable increase of electric power output is found for shallow water. Experiments have been carried out for single crystalline silicon Panels. Results are discussed and the increase in efficiency is investigated and understood. Operating problems are analyzed and the advantages of using underwater Solar Panels are pointed out.

Giuseppe Marco Tina - One of the best experts on this subject based on the ideXlab platform.

  • optical and thermal behavior of submerged Photovoltaic Solar Panel sp2
    Energy, 2012
    Co-Authors: Giuseppe Marco Tina, M Rosaclot, Paolo Rosaclot, P F Scandura
    Abstract:

    In this paper submerged Photovoltaic systems (PVSs) are investigated with regard to the efficiency increase of PVS under high irradiance and ambient temperature; in particular, the optical and thermal effects are studied by means of experimental tests and mathematical models. The increment of efficiency through the cooling effects is evaluated. The PV Panel performance of a submerged Photovoltaic Panel is investigated at different water depths. Experiments results on crystalline silicon Panels are used to validate the models.

  • submerged Photovoltaic Solar Panel sp2
    Renewable Energy, 2010
    Co-Authors: M Rosaclot, Paolo Rosaclot, Giuseppe Marco Tina, P F Scandura
    Abstract:

    The behavior of a Photovoltaic (PV) Panel submerged in water is studied. A sizeable increase of electric power output is found for shallow water. Experiments have been carried out for single crystalline silicon Panels. Results are discussed and the increase in efficiency is investigated and understood. Operating problems are analyzed and the advantages of using underwater Solar Panels are pointed out.

Junji Arakawa - One of the best experts on this subject based on the ideXlab platform.

  • Experimental Study on the Performance of CO2-Based Photovoltaic-thermal Hybrid System
    Energy Procedia, 2017
    Co-Authors: Hiroshi Yamaguchi, Takahiro Maki, Chayadit Pumaneratkul, Haruhiko Yamasaki, Yuhiro Iwamoto, Junji Arakawa
    Abstract:

    The electric energy generation from Photovoltaic Solar Panel is much influenced by the temperature of Photovoltaic Solar Panel. It is the fact that the efficiency decreases when the temperature of Photovoltaic Solar Panel becomes higher. To prevent the efficiency drop and to combine the thermal energy usage, CO2-based Photovoltaic-thermal hybrid system (abbreviated as CO2 hybrid collector) has been investigated. In the present study, a newly designed CO2 hybrid collector is introduced and evaluated as a sub-system integrated into the supercritical CO2 Solar Rankine cycle system for increasing the overall system performance and to strengthen the sustainability in electric and heat generation of the system. The basic performance of the CO2 hybrid collector is experimentally verified and reported by the manner for examining a reference CO2 inlet temperature condition to the hybrid collector. The results show that the effectiveness gives advantage for 2% higher efficiency in electric power generation compared with ordinary Photovoltaic Solar Panel in a reference winter condition.