Abstract: Proposed are a light source-tracking solar cell array, and a light source-tracking solar power generation system using same. More specifically, a light source-tracking solar cell array, and a light source-tracking solar power generation system using same, wherein light source-tracking solar cell array includes a stretchable solar module including a plurality of unit solar cells and a metal fiber-based conductive connector having elasticity and flexibility, wherein the plurality of unit solar cells are connected to each other by the conductive connector, and a transformable means which transforms in shape according to a change in position of a light source by connecting at least two or more of the plurality of unit solar cells, wherein the stretchable solar module is transformed in shape as the transformable means changes intervals between the unit solar cells due to the changes in the position of the sun.

Abstract: Provided are a transparent electrode and a method for forming the transparent electrode. First electrodes having high conductivity are formed with a pattern on the semiconductor layer to be in ohmic contact with the semiconductor layer where the transparent electrode is to be formed, and second electrodes having high transmittance with respect to light in a UV wavelength range as well as in a visible wavelength range are formed so that spaces between the first electrodes formed with the pattern are filled with second electrodes, so that it is possible to obtain a transparent electrode having high transmittance with respect to light in a UV wavelength range as well as in a visible wavelength range and good ohmic characteristic with respect to a semiconductor layer.