Gintech Energy Corporation

Ching-Tang Tsai

Kuei-Wu Huang

Tien-Szu Chen

Yu-Chih Chan

Chen-Chan Wang

Kai-Sheng Chang

Hua-Hsuan Kuo

Chi-Cheng Lee

Nai-Tien Ou

Ming-Chin Kuo

Yan-Kai Chiou

Nai-Tien O

An electrically conductive ribbon, which is soldered on an electrically conductive busbar of a photovoltaic panel, includes a cooper core and a tin based solder. The tin based solder fully wraps an outer surface of the cooper core, and has a convex solder surface, which has a first curvature to be fitted with a second curvature of a concave solder surface of the electrically conductive busbar.

Conductive channel of photovoltaic panel and method for manufacturing the same

A method of manufacturing a solar cell includes the following steps. An ion implantation process is performed to a first surface of a substrate to form a first doping layer. Then, the ion implantation process is performed to a second surface of the substrate to form a second doping layer. After that, an annealing process is performed to the structure formed by the substrate, the first doping layer and the second doping layer, and forming a first passivation layer on the first doping layer and a second passivation layer on the second doping layer by the annealing process. A third passivation layer is formed on the first passivation layer formed after the annealing process and a fourth passivation layer is formed on the second passivation layer formed after the annealing process. Afterward, conductive electrodes are formed on the third passivation layer and the fourth passivation layer, respectively.

Method of manufacturing solar cell

Growing community of inventors

Jhunan, Taiwan

Ching-Tang Tsai