An Effective Single Solar Cell Equivalent Circuit Model for Two or More Solar Cells Connected in Series

2014 ◽  
Vol 4 (1) ◽  
pp. 340-347 ◽  
Author(s):  
Andreas Bauer ◽  
Jonas Hanisch ◽  
Erik Ahlswede
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Equivalent Circuit ◽  
Equivalent Circuit Model ◽  
Circuit Model ◽  
In Series

Evaluation of Organic Thin Film Solar Cells Using 3-Diode Equivalent Circuit Model with Inverted Diode

2012 ◽  
Vol 725 ◽  
pp. 179-182 ◽  
Author(s):  
Yuya Sakurada ◽  
Yasuyuki Ota ◽  
Hiroki Watanabe ◽  
Hideyuki Murata ◽  
Kensuke Nishioka
Keyword(s):  
Heat Treatment ◽  
Solar Cells ◽  
Solar Cell ◽  
Equivalent Circuit ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Equivalent Circuit Model ◽  
Circuit Model ◽  
Organic Thin Film ◽  
Before And After

We proposed a modified 3-diode equivalent circuit model with an inverted diode for the analysis of the characteristics of bulk hetero junction organic solar cells before and after heat treatment with the reverse bias of -8 V. The dark current density-voltage (J-V) characteristics of the bulk hetero junction organic solar cells before and after heat treatment were measured. From dark J-V characteristics of each organic solar cell, fitting of J-V curve between measured and calculated date was carried out using a modified 3-diode equivalent circuit model with an inverted diode. Using extracted diode parameters, the performances of the bulk hetero junction organic solar cells were compared and evaluated. The measured and calculated J-V characteristics of the bulk hetero junction organic solar cell agreed well, and the organic solar cells were able to be evaluated using the proposed method.

Investigation of shunt solar cells’ currents based on equivalent circuit model

2016 ◽  
Vol 59 (9) ◽  
pp. 1391-1398 ◽  
Author(s):  
ShiGuang Yi ◽  
WanHui Zhang ◽  
Hui Shen ◽  
WenJie Zhang ◽  
ZhiRong Luo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Equivalent Circuit ◽  
Equivalent Circuit Model ◽  
Circuit Model

Analyzing S-Shaped I–V characteristics of solar cells by solving three-diode lumped-parameter equivalent circuit model explicitly

Energy ◽  
2020 ◽  
Vol 212 ◽  
pp. 118702
Author(s):  
Gongyi Huang ◽  
Ying Liang ◽  
Xiaofang Sun ◽  
Chuanzhong Xu ◽  
Fei Yu
Keyword(s):  
Solar Cells ◽  
Equivalent Circuit ◽  
Equivalent Circuit Model ◽  
Circuit Model ◽  
Lumped Parameter

Analysis of the Temperature Characteristics in Polycrystalline Si Solar Cells Using Modified Equivalent Circuit Model

2003 ◽  
Vol 42 (Part 1, No. 12) ◽  
pp. 7175-7179 ◽  
Author(s):  
Kensuke Nishioka ◽  
Nobuhiro Sakitani ◽  
Ken-ichi Kurobe ◽  
Yukie Yamamoto ◽  
Yasuaki Ishikawa ◽  
...  
Keyword(s):  
Solar Cells ◽  
Equivalent Circuit ◽  
Equivalent Circuit Model ◽  
Circuit Model ◽  
Temperature Characteristics ◽  
Si Solar Cells

Optimization of Organic Solar Cells and Photodetectors Based on Pentacene Thin Films

2005 ◽  
Vol 871 ◽  
Author(s):  
S. Yoo ◽  
B. Domercq ◽  
B. Kippelen
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Light Intensity ◽  
Equivalent Circuit ◽  
Organic Solar Cells ◽  
Equivalent Circuit Model ◽  
Circuit Model ◽  
Shunt Resistance ◽  
Photovoltaic Properties

AbstractWe report on the photovoltaic properties of efficient multilayer devices based on pentacene thin films as a function of light intensity. Light-induced effects are characterized by the refined equivalent circuit model which incorporates an additional shunt resistance and an additional diode whose properties are function of the light intensity. Relative effects of these intensity-dependent parameters as well as the route to further optimization are discussed.

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