Web-based experiment for teaching the electrical characteristics of a solar cell and module

2018 ◽  
Vol 26 (6) ◽  
pp. 2157-2167 ◽  
Author(s):  
Vladimir M. Cvjetkovic ◽  
Milan S. Kovacevic
2019 ◽  
Vol 2 (1) ◽  
pp. 11-18
Author(s):  
Ravi Kant Rajan ◽  
◽  
C. Bhuvaneswari ◽  
P. Natarajan ◽  
G. Venkatesan ◽  
...  

2011 ◽  
Vol 20 (3) ◽  
pp. 225-232 ◽  
Author(s):  
Kwang-Mook Park ◽  
Jee-Hee Jung ◽  
So-Ik Bae ◽  
Si-Young Choi ◽  
Myoung-Bok Lee

2019 ◽  
Vol 66 (3) ◽  
pp. 1377-1385 ◽  
Author(s):  
Astha Tyagi ◽  
Kunal Ghosh ◽  
Anil Kottantharayil ◽  
Saurabh Lodha

2021 ◽  
Vol 36 (1) ◽  
pp. 674-681
Author(s):  
Koneti Sairam ◽  
A. Sivagami

Aim: This project aims to improve the electrical characteristics in the polymer tandem solar cell by changing polymers with thickness to increase the efficiency. Methods and Materials: The PEDOT: PSS and P3HT Polymer was chosen as a group having 20 samples in each respectively. The electrical characteristics are stimulated by varying the polymer with thickness. Changing the polymer material leads to improved efficiency in the tandem solar cell. Results: The Independent T test was done which reveals that the P3HT (P = 0.553) was found to be statistically significantly compared with PEDOT: PSS polymer material. Conclusion: The analysis we found P3HT appeared to have better efficiency than PEDOT: PSS polymer tandem solar cell from Green energy. While P3HT(p=0.583) having the better significance compared with PEDOT: PSS (p=0.883).


Energies ◽  
2020 ◽  
Vol 13 (15) ◽  
pp. 3854
Author(s):  
Ali Hajjiah ◽  
Hussein Badran ◽  
Ishac Kandas ◽  
Nader Shehata

Different perovskite materials, such as methylammonium lead triiodide MAPbI3, exhibit many outstanding and desirable properties in solar energy harvesting. In this paper, the enhancement of perovskite solar cells’ both optical and electrical characteristics through adding either gold (Au) or silver (Ag) nanoparticles (NPs) using different simulations was studied. The used plasmonic nanoparticles were found to be able to compensate for the low absorption of MAPbI3 in the visible with optical coupling resonance frequencies close to that spectrum. Optimal diameters of Au and Ag NPs were found and simulated, and their impact on different parameters such as transmission, absorption, reflection, external quantum efficiency (EQE), open circuit voltage, short-circuit current density, fill factor, and most importantly, efficiency of the perovskite solar cell, have been investigated.


APL Materials ◽  
2014 ◽  
Vol 2 (4) ◽  
pp. 040701 ◽  
Author(s):  
Simon A. Bretschneider ◽  
Jonas Weickert ◽  
James A. Dorman ◽  
Lukas Schmidt-Mende

Author(s):  
S.S. Pradhan ◽  
A. Sarkar

Gum Arabica, an Electro-Active Bio-Polymer (EABP) is employed to develop photosensitive bio-complexes with chromophore matter collected from natural flowers and chlorophyll from plant leaves. The photosensitivity and enhancement of electro-activity of the developed complex and nano-cluster doped specimens of the same are examined experimentally. The electrical, optical, and photoelectrical characteristics are also investigated experimentally. It has been observed that the electrical property is mostly mixed conducting and can be tailored. The photo electrical behaviour is found to be fascinating. The developed complex is capable of absorbing light by losing or gaining electrons. The application potential of the developed complex toward light harvesting processes is exploited to develop a non-silicon based solar cell. The electrical characteristics of the developed solar cells are studied. The results obtained are good when compared to those of existing solar cells.


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