Perovskite film solar module and manufacturing method therefor

A perovskite solar module, comprising:

• a substrate;
• a transparent conductive oxide layer provided on at least a part of a surface of the substrate;
• an electron transport layer provided on at least a part of a surface of the transparent conductive oxide layer facing away from the substrate;
• a photoactive layer provided on at least a part of a surface of the electron transport layer facing away from the transparent conductive oxide layer;
• a hole transport layer provided on at least a part of a surface of the photoactive layer facing away from the electron transport layer;
• an electrode provided on at least a part of a surface of the hole transport layer facing away from the photoactive layer, the electrode having a protrusion penetrating through the hole transport layer, the photoactive layer, and the electron transport layer to be connected to the transparent conductive oxide layer;
• and
• a barrier layer provided in the photoactive layer and separating the photoactive layer apart from the protrusion.