| 摘要 |
A solar cell system includes two solar cells. The two solar cells are located in contact with each other and connected in parallel. Each of the two solar cells includes a first electrode layer, a P-type silicon layer, an N-type silicon layer, and a second electrode layer. The first electrode layer, the P-type silicon layer, the N-type silicon layer, and the second electrode layer are arranged in series side by side along a first direction and in contact with each other, thereby cooperatively forming a integrated structure. A P-N junction is formed near an interface between the P-type silicon layer and the N-type silicon layer. The integrated structure has a first surface substantially parallel to the first direction and a second surface opposite to the first surface. The first surface is used as a photoreceptive surface to directly receive incident light.
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