发明名称 |
SOLAR CELL SYSTEM MANUFACTURING METHOD |
摘要 |
A solar cell system making method includes steps of making a round P-N junction preform by (a) stacking a P-type silicon layer and a N-type silicon layer on top of each other, and (b) forming a P-N junction near an interface between the P-type silicon layer and the N-type silicon layer; stacking the plurality of P-N junction preforms along a first direction and forming an electrode layer between each adjacent two of the plurality of P-N junction preforms; and forming a first collection electrode on a first of the plurality of P-N junction preforms and forming a second collection electrode on a last of the plurality of P-N junction preforms to form a cylindrical solar cell system. Further, a step of cutting the cylindrical solar cell system can be performed.
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申请公布号 |
US2013171762(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
US201213569278 |
申请日期 |
2012.08.08 |
申请人 |
JIN YUAN-HAO;LI QUN-QING;FAN SHOU-SHAN;HON HAI PRECISION INDUSTRY CO., LTD.;TSINGHUA UNIVERSITY |
发明人 |
JIN YUAN-HAO;LI QUN-QING;FAN SHOU-SHAN |
分类号 |
H01L31/18 |
主分类号 |
H01L31/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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