Temperature Dependence of a Perovskite-Sensitized Solar Cell: A Sensitized “Thermal” Cell

2018 ◽  
Vol 2 (1) ◽  
pp. 13-18 ◽  
Author(s):  
Sachiko Matsushita ◽  
Seiya Sugawara ◽  
Toshihiro Isobe ◽  
Akira Nakajima
Keyword(s):  
Solar Cell ◽  
Temperature Dependence ◽  
Thermal Cell

The Effect of Concentrated Light Intensity on Temperature Coefficient of the InGaP/InGaAs/Ge Triple-Junction Solar Cell

2015 ◽  
Vol 8 (1) ◽  
pp. 106-111 ◽  
Author(s):  
Zilong Wang ◽  
Hua Zhang ◽  
Wei Zhao ◽  
Zhigang Zhou ◽  
Mengxun Chen
Keyword(s):  
Solar Cell ◽  
Light Intensity ◽  
Temperature Dependence ◽  
Temperature Coefficient ◽  
Triple Junction ◽  
Concentration Ratio ◽  
Crystalline Silicon ◽  
Photovoltaic System ◽  
Solar Pv ◽  
Junction Solar Cell

Research on automatic tracking solar concentrator photovoltaic systems has gained increasing attention in developing the solar PV technology. A paraboloidal concentrator with secondary optic is developed for a three-junction GaInP/GalnAs/Ge solar cell. The concentration ratio of this system is 200 and the photovoltaic cell is cooled by the heat pipe. A detailed analysis on the temperature coefficient influence factors of triple-junction solar cell under different high concentrations (75X, 100X, 125X, 150X, 175X and 200X) has been conducted based on the dish-style concentration photovoltaic system. The results show that under high concentrated light intensity, the temperature coefficient of Voc of triple-junction solar cell is increasing as the concentration ratio increases, from -10.84 mV/°C @ 75X growth to -4.73mV/°C @ 200X. At low concentration, the temperature coefficient of Voc increases rapidly, and then increases slowly as the concentration ratio increases. The temperature dependence of η increased from -0.346%/°C @ 75X growth to - 0.103%/°C @ 200X and the temperature dependence of Pmm and FF increased from -0.125 W/°C, -0.35%/°C @ 75X growth to -0.048W/°C, -0.076%/°C @ 200X respectively. It indicated that the temperature coefficient of three-junction GaInP/GalnAs/Ge solar cell is better than that of crystalline silicon cell array under concentrating light intensity.

scholarly journals An Analysis of Fill Factor Loss Depending on the Temperature for the Industrial Silicon Solar Cells

Energies ◽  
2020 ◽  
Vol 13 (11) ◽  
pp. 2931
Author(s):  
Kwan Hong Min ◽  
Taejun Kim ◽  
Min Gu Kang ◽  
Hee-eun Song ◽  
Yoonmook Kang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Temperature Dependence ◽  
Fill Factor ◽  
Crystalline Silicon ◽  
Crystalline Silicon Solar Cell ◽  
Initial State ◽  
Cell Parameters ◽  
Loss Analysis ◽  
Pv Module

Since the temperature of a photovoltaic (PV) module is not consistent as it was estimated at a standard test condition, the thermal stability of the solar cell parameters determines the temperature dependence of the PV module. Fill factor loss analysis of crystalline silicon solar cell is one of the most efficient methods to diagnose the dominant problem, accurately. In this study, the fill factor analysis method and the double-diode model of a solar cell was applied to analyze the effect of J01, J02, Rs, and Rsh on the fill factor in details. The temperature dependence of the parameters was compared through the passivated emitter rear cell (PERC) of the industrial scale solar cells. As a result of analysis, PERC cells showed different temperature dependence for the fill factor loss of the J01 and J02 as temperatures rose. In addition, we confirmed that fill factor loss from the J01 and J02 at elevated temperature depends on the initial state of the solar cells. The verification of the fill factor loss analysis was conducted by comparing to the fitting results of the injection dependent-carrier lifetime.

Temperature dependence of the photocurrent in pin and nip solar cell structures made from a-Si:H

1991 ◽  
Vol 137-138 ◽  
pp. 1181-1184 ◽  
Author(s):  
Martin Hoheisel ◽  
Elke Reichle ◽  
Hauke Harms ◽  
Josef Kotschy
Keyword(s):  
Solar Cell ◽  
Temperature Dependence ◽  
Cell Structures
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