Posted On: 06/24/2016 12:09:09 PM
Post# of 22465
Imec demonstrates highly efficient bifacial solar cells with near 100% bifaciality
June 20, 2016 by Hanne Degans
Bifacial solar cells not only capture the light falling on the front side of the solar panel, but also the light that reaches the rear side of the panel, such as light that is reflected from the background, from clouds, diffuse light, and even direct light at sunrise or sunset. Bifacial modules can therefore generate more energy as compared to traditional monofacial modules. Published field tests have indicated that, depending on albedo values and bifaciality, bifacial gains from 10 – 40 percent are achievable. Bifacial cells can also be integrated into traditional glass-back sheet modules. In this configuration, they benefit from the scattering of infrared light at the back sheet to compensate for the lack of a rear metal reflector and from light reflection in the gaps between the cells.
http://phys.org/news/2016-06-imec-highly-effi...solar.html
June 20, 2016 by Hanne Degans
Bifacial solar cells not only capture the light falling on the front side of the solar panel, but also the light that reaches the rear side of the panel, such as light that is reflected from the background, from clouds, diffuse light, and even direct light at sunrise or sunset. Bifacial modules can therefore generate more energy as compared to traditional monofacial modules. Published field tests have indicated that, depending on albedo values and bifaciality, bifacial gains from 10 – 40 percent are achievable. Bifacial cells can also be integrated into traditional glass-back sheet modules. In this configuration, they benefit from the scattering of infrared light at the back sheet to compensate for the lack of a rear metal reflector and from light reflection in the gaps between the cells.
http://phys.org/news/2016-06-imec-highly-effi...solar.html
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