Ozone Base Cleaning: Impact on High Efficiency Interdigitated Back Contact Solar Cells
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Interdigitated back contacted (IBC) silicon solar cells have long been shown as high conversion efficiency solar cells, with values as high as 25.0% reported by Sunpower [1]. Such high efficiencies are enabled by the cell structure, with the absence of front side metal shading, which can then be optimised from optical and passivation perspectives. High bulk lifetime silicon and a low series resistance metallisation scheme can also enhance the efficiencies. Other advantages include the easier module incorporation given both metal contacts are located on the rear of the cell.
2016 ◽
Vol 45
(6)
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pp. 2656-2661
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2010 ◽
Vol 31
(6)
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pp. 576-578
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2012 ◽
Vol 106
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pp. 37-41
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1994 ◽
Vol 32
(1)
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pp. 89-94
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