PHOTOVOLTAIC DEVICE AND METHOD OF MANUFACTURING THE SAME

摘要

A solar module (and its fabrication method) is presented where a supporting substrate comprises a network of finger traces connected to bus bars. Photo-active layer portions and upper electrode layer portions are deposited on the substrate thereby forming a network of cells. The cells are connected in series by connecting the bus bar of one cell to the upper electrode layer of the adjacent cell, and the bus bars of two adjacent cells are coupled through a bypass element for protecting the cell array.