Photovoltaic device and method for manufacturing thereof

Production method of the photovoltaic device of the present invention the trenches are the steps of preparing a substrate formed, has a second smaller electric resistance than the first electrode layer and the first electrode layer on the substrate in contact with the portion of the first electrode layer and the first but forming the auxiliary electrode layer to be placed above or under the first electrode layer, the first electrode layer and in which the auxiliary electrode layer to form a photoelectric conversion layer on the forming to be disconnected from the interior of the trench, the first electrode layer or the auxiliary electrode layer stage, forming a second electrode layer by obliquely depositing a second conductive material on the photoelectric conversion layer, wherein the step of etching the photoelectric conversion layer formed inside the trenches such that the first electrode layer or the exposed said auxiliary electrode layer, and the the first electrode layer of the area formed by the light in one area of ​​the electricity is produced or the auxiliary electrode layer and Includes the step of the second electrode layer formed on the other area of ​​the electricity is generated by the light obliquely depositing a third conductive material to be electrically connected to the inside of the trench on the second electrode layer forming a conductive layer . Photovoltaic, the auxiliary electrodes, the first electrode layer