Longi Solar Technology(xi'an) Co., Ltd.

Minghua Bai

Hui Li

Feilin Ping

Zhangwei Dang

Huijun Zhu

The present application discloses a solar cell, a solar cell module, and a method for manufacturing a solar cell. In one example, a solar cell includes a semiconductor substrate, an ultra-thin dielectric layer, a passivation layer, a first electrode, and metallic crystals. The semiconductor substrate has a light receiving surface and a back surface opposite to the light receiving surface. The ultra-thin dielectric layer is formed on at least one of the back surface and the light receiving surface of the semiconductor substrate. The passivation layer is formed on the ultra-thin dielectric layer. The first electrode is formed on the passivation layer. The metallic crystals are formed in the passivation layer. The metallic crystals include a first metallic crystal, where an end surface of the first metallic crystal abuts against the ultra-thin dielectric layer, and another end surface of the first metallic crystal is connected to the first electrode.

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Xi'an, China

Minghua Bai