NOVELTY - A process of forming solar cell (1) on surface of galvanized iron (2) involves using nail for back surface of galvanized iron which carries out corrugated-sheet shape for rafter (3) in parallel along the direction of concave shape or convex form at the back surface of concave shape which forms the corrugation or convex form, fixing the rafter to back surface of galvanized iron, or using nut (6) for back surface of galvanized iron and fixing the bolt (5) using metal-bonding agent for fixing the rafter to back surface of galvanized iron.    USE - A process of forming solar cell on surface of galvanized iron used for dairy cow shed and compost depot (claimed).    ADVANTAGE - Ammonia-resistant property and wetting resistance are excellent.    DETAILED DESCRIPTION - A process of forming solar cell (1) on surface of galvanized iron (2) involves using nail for back surface of galvanized iron which carries out corrugated-sheet shape for rafter (3) in parallel along the direction of concave shape or convex form at the back surface of concave shape which forms the corrugation or convex form, fixing the rafter to back surface of galvanized iron, or using nut (6) for back surface of galvanized iron and fixing the bolt (5) using metal-bonding agent for fixing the rafter to back surface of galvanized iron, and forming the solar cell on surface of galvanized iron after fixing or nailing the rafter to back surface of galvanized iron or after welding a hook to the back surface of galvanized iron using metal-bonding agent. The solar cell is condensed type which consists of spherical form silicon solar cell surface, tempered glass and reflective mirror. An INDEPENDENT CLAIM is included for a galvanized iron which carries out corrugated-sheet shape.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the solar cell which is attached on the surface of galvanized iron which carries out corrugated-sheet shape.    Solar cell (1)    Galvanized iron (2)    Rafter (3)    Bolt (5)    Nut (6)