Method for Ejecting BUS Ribbon When Solar Cell Module is Manufactured

摘要

PURPOSE: A method for ejecting a bus ribbon when a solar cell module is manufactured is provided to prevent malfunction due to a short circuit between bus ribbons by drawing the bus ribbons from either a top portion or a lower portion of a back sheet through an isolation groove. CONSTITUTION: A solar cell array is mounted on a back sheet(10) with an isolation groove(15) of a constant depth. Two bus ribbons(20) are connected to an anode of a solar cell, respectively. The bus ribbons are drawn to the back of the sheet back through the isolation groove formed in the back sheet. One of two bus ribbons wired from either top or lower end portions of the back sheet is wired on the back sheet. The other one is wired to the outside of the back sheet.