NOVELTY - The method comprises providing a front transparent front substrate, providing a solar cell array of four solar cells, providing a polymeric wire mounting layer (38), providing elongated electrically conductive wires (40, 42) and adhering the conductive wires to a first side of the polymeric wire mounting layer in a lengthwise direction of the polymeric wire mounting layer, physically and electrically connecting the conductive wires to the column of electrical contacts, and selectively cutting the conductive wires between every other solar cell in the column of solar cells.    USE - The process is useful for making a back-contact solar cell module (claimed).    ADVANTAGE - The process allows the conductive wires to have a complete insulating coating or sheath thus eliminating interlayer dielectric between the electrically conductive wires of the integrated back-sheet and the rear side of the back-contact solar cells to which the integrated back-sheet is applied so as to reduce time consumption, and preventing short circuits in the solar cells in a cost-effective manner.    DETAILED DESCRIPTION - The process comprises providing a front transparent front substrate, providing a solar cell array of four solar cells, where each solar cell includes a front light receiving surface, an active layer that generates an electric current when the front light receiving surface is exposed to light and a rear surface opposite the front surface, the rear surface includes positive polarity electrical contacts and negative polarity electrical contacts, the positive polarity electrical contacts are arranged in columns, the negative polarity electrical contacts are arranged in columns and the columns of positive and negative polarity contacts are separated from each other, placing the front light receiving surfaces of the solar cells of the solar cell array on the front substrate, where two of the solar cells of the solar cell array are arranged in columns, the solar cells in each column of solar cells have the columns of positive polarity electrical contacts that are in line with the columns of negative polarity electrical contacts on the adjacent solar cells in the column of solar cells and the solar cells in each column of solar cells have the columns of negative polarity electrical contacts that are in line with the columns of positive polarity electrical contacts on the adjacent solar cells in the column of solar cells, providing a polymeric wire mounting layer (38) having opposite first and second sides and having a lengthwise direction and a crosswise direction perpendicular to the lengthwise direction, providing elongated electrically conductive wires (40, 42) and adhering the electrically conductive wires to the first side of the polymeric wire mounting layer in the lengthwise direction of the polymeric wire mounting layer, where the electrically conductive wires are aligned with the lengthwise direction of the polymeric wire mounting layer, each electrically conductive wire has a cross-sectional area of 70 square mils along a length, the electrically conductive wires are not touching each other during adhesion with the polymeric wire mounting layer, and the electrically conductive wires extend along a length of the columns of the solar cells in the solar cell array, physically and electrically connecting the electrically conductive wires to the column of positive or negative electrical contacts on the rear surfaces of the solar cells in the column of solar cells such that each electrically conductive wire connects to the column of electrical contacts of one polarity on one solar cell in the column of solar cells and an aligned column of electrical contacts of the opposite polarity on an adjacent solar cell in the column of solar cells, and selectively cutting the electrically conductive wires between every other solar cell in the column of solar cells to electrically connect each column of solar cells in the solar cell array in series. Each column of negative polarity electrical contacts on each solar cell of the solar cell array is paired with a parallel column of positive polarity electrical contacts. The pair of electrically conductive wires are connected to each pair of columns of electrical contacts such that each electrically conductive wire of the pair of wires is connected to the column of electrical contacts of one polarity on one solar cell of the column of solar cells and connected to the column of electrical contacts of the opposite polarity on adjacent solar cells in the column of solar cells. Each of the solar cells of the solar cell array includes a same arrangement of positive and negative polarity electrical contacts on the rear surface. The alternating solar cells in each column of solar cells in the solar cell array are rotated by 180 degrees from the adjacent cells in the column before placed on the front substrate such that the columns of positive and negative polarity electrical contacts on the back surfaces of the alternating solar cells in a column of solar cells are reversed from the polarity of the aligned electrical back contact columns of the adjacent solar cells of the column of solar cells. The solar cell array is comprised of columns of solar cells electrically connected through solar cell back contacts that are connected to the electrically conductive wires extending along the length of each column of the solar cells. An INDEPENDENT CLAIM is included for a solar cell module.    DESCRIPTION OF DRAWING(S) - The diagram shows a schematic view of back-sheets with integrated wire circuits.    Polymeric back-sheet (30)    Outer layer (32)    Inner layers (34, 36)    Polymeric wire mounting layer (38)    Elongated electrically conductive wires. (40, 42)