作者: Jin Ah Kim , Hwa Nyeon Kim , Il Hyoung Jung , Ju Hwan Yun , Bum Sung Kim
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摘要: The present invention discloses a back contact solar cell comprising: first conductive type semiconductor substrate having front surface and rear of texturing structure; an oxide layer formed on the substrate; at least one region second alternatively predetermined intervals remaining except for region; electrodes each region.