A solar cell is provided, including: a semiconductor substrate including a front surface and a rear surface arranged opposite to each other; an emitter located on the front surface of the semiconductor substrate; a front passivation layer located over the front surface of the semiconductor substrate; a tunneling layer located over the rear surface of the semiconductor substrate; a doped conductive layer located over a surface of the tunneling layer; a rear passivation layer located over a surface of the doped conductive layer; a front electrode in contact with the emitter; and a rear electrode in contact with the first doped conductive layer. The doped conductive layer includes a first doped conductive layer corresponding to a rear metallized region, and a second doped conductive layer corresponding to a rear non-metallized region. The first doped conductive layer has an oxygen content less than the second doped conductive layer.