Photovoltaic cell, photovoltaic cell module and method of fabricating the same

摘要

A photovoltaic cell module configured to convert energy of light into electric energy is provided. The photovoltaic cell module includes photovoltaic cells (100) and at least one bus element (200). A first electrode (130) of one of the photovoltaic cells is electrically connected to another of the photovoltaic cells through the bus element. Each photovoltaic cell includes a first-type semiconductor layer (110), a second-type semiconductor layer (120), and a first electrode (130). The second-type semiconductor layer has an interface (S) in contact with the first-type semiconductor layer. The first-type semiconductor layer is located between the first electrode and the second-type semiconductor layer. The light enters each photovoltaic cell along a direction from the first electrode to the interface. The first electrode includes first (132) and second electricity-collecting portions (134) which cross with each other and belong to a single film layer. A method of fabricating a photovoltaic cell module and a photovoltaic cell are also provided.