Multi-color drawing making type solar battery manufacturing method

The invention provides a multi-color drawing making type solar battery manufacturing method. The method comprises the following steps of forming a photovoltaic conversion layer on a substrate; forming an anti-reflection layer on the photovoltaic conversion layer; etching an area of a first pattern of the anti-reflection layer into a thickness corresponding to a first color according to the first color of the first pattern required by the drawing; and etching an area of a second pattern of the anti-reflection layer into a thickness corresponding to a second color according to the second color of the second pattern required by the drawing.