Solar cell and photovoltaic module

Abstract

Disclosed are a solar cell and a photovoltaic module. The solar cell includes: a solar cell, a substrate, a passivation contact layer, a doped layer, and a first passivation dielectric layer. The substrate has a first surface and a second surface arranged to be opposite to each other, and the first surface of the substrate includes a first region and a second region alternately arranged along a preset direction. The passivation contact layer is disposed in the first region and includes a tunneling layer and a doped conductive layer stacked and arranged in the first region of the first surface. The doped layer is disposed in the second region. The first passivation dielectric layer is disposed on a surface of the doped layer facing away from the substrate.

Dependencies are inferred from the claim text.