Light reduction in a wiring part connected to an optical device of an electronic device including the optical device is prevented. The electronic device includes an insulating layer, an interlayer connection wiring, and an upper layer wiring. The insulating layer is disposed adjacent to the lower layer wiring and includes a through hole. The interlayer connection wiring is a transparent wiring that is connected to the lower layer wiring in the through hole and is formed into a shape extending to a surface side of the insulating layer. The upper layer wiring is a transparent wiring that is stacked and connected to the interlayer connection wiring extending to the surface side of the insulating layer.

Provided are a solar cell and a manufacturing method thereof, and a photovoltaic module. The solar cell includes: a bottom cell, a perovskite top cell, an inter layer between the bottom cell and the perovskite top cell, and a back electrode located on a back surface of the bottom cell. The perovskite top cell includes a hole transport layer, a perovskite layer, an electron transport layer, and a conductive structure stacked sequentially. The conductive structure includes at least one stack each including a first conductive layer and a second conductive layer located between the first conductive layer and the electron transport layer. The first conductive layer includes a first transparent conductive film. The second conductive layer includes a metal conductive film in a metallization region and a second transparent conductive film in a non-metallization region.