Statistical analysis of degradation modes and mechanisms in various thin-film photovoltaic module technologies

2014 ◽  
Author(s):  
Eric Schneller ◽  
Narendra S. Shiradkar ◽  
Camila L. Pereira ◽  
Leandro C. Fonseca ◽  
Neelkanth G. Dhere
Author(s):  
Tejas U. Ulavi ◽  
Jane H. Davidson ◽  
Tim Hebrink

The technical performance of a non-tracking hybrid PV/T concept that uses a wavelength selective film is modeled. The wavelength selective film is coupled with a compound parabolic concentrator to reflect and concentrate the infrared portion of the solar spectrum onto a tubular absorber while transmitting the visible portion of the spectrum to an underlying thin-film photovoltaic module. The optical performance of the CPC/selective film is obtained through Monte Carlo Ray-Tracing. The CPC geometry is optimized for maximum total energy generation for a roof-top application. Applied to a rooftop in Phoenix, Arizona USA, the hybrid PV/T provides 20% more energy compared to a system of the same area with independent solar thermal and PV modules, but the increase is achieved at the expense of a decrease in the electrical efficiency from 8.8% to 5.8%.


2017 ◽  
Vol 76 ◽  
pp. 55-60 ◽  
Author(s):  
Jose-Maria Delgado-Sanchez ◽  
Emilio Sanchez-Cortezon ◽  
Carmen Lopez-Lopez ◽  
R. Aninat ◽  
Maria D. Alba

2014 ◽  
Vol 136 (3) ◽  
Author(s):  
Tejas U. Ulavi ◽  
Jane H. Davidson ◽  
Tim Hebrink

The technical performance of a nontracking hybrid PV/T concept that uses a wavelength selective film is modeled. The wavelength selective film is coupled with a compound parabolic concentrator (CPC) to reflect and concentrate the infrared portion of the solar spectrum onto a tubular absorber while transmitting the visible portion of the spectrum to an underlying thin-film photovoltaic module. The optical performance of the CPC/selective film is obtained through Monte Carlo ray tracing (MCRT). The CPC geometry is optimized for maximum total energy generation for a roof-top application. Applied to a roof-top in Phoenix, AZ, the hybrid PV/T provides 20% more energy compared with a system of the same area with independent side-by-side solar thermal and PV modules, but the increase is achieved at the expense of a decrease in the electrical efficiency from 8.8% to 5.8%.


2019 ◽  
Vol 15 ◽  
pp. 102768 ◽  
Author(s):  
A. Ajitha ◽  
Nallapaneni Manoj Kumar ◽  
X.X. Jiang ◽  
Guduru Ramakrishna Reddy ◽  
Arunkumar Jayakumar ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document