SOLAR CELL, A METHOD FOR PREPARING THE SAME AND AN APPARATUS FOR PREPARING THE SAME

摘要

PURPOSE: A solar cell, a method for preparing the same, and an apparatus for preparing the same are provided to minimize the physical damage to a thin silicon substrate by manufacturing an electrode through only transfer an electrode. CONSTITUTION: A silicon substrate(220) is laminated on a first electrode metal transfer paper(210). A second electrode metal transfer paper(230) is laminated on the silicon substrate. A first and a second electrode metal transfer paper are plasticized and are adhered to the substrate. A first electrode is a rear electrode and a second electrode is the front electrode. The first electrode metal transfer paper contains aluminum. The second electrode metal transfer paper contains silver.