NOVELTY - The apparatus has multiple conductivity type crystallization semiconductor particles (2) that are mutually joined at intervals on an electro conductive substrate (1). An insulating layer (4) is formed between the crystallization semiconductor particles on the electro conductive substrate. A translucent conductive layer (5) is provided between the crystallization semiconductor particles and the insulating layer. A light reflection member (7) comprises a crystallization part in a light reflection surface (8) is formed in a transparent resin layer (12).    USE - Photoelectric conversion apparatus for solar power generation.    ADVANTAGE - The occurrence of the damage in the light reflection surface of the light reflection member during the preparation of the apparatus is suppressed. The light reflection surface can be protected for longer period of time after the preparation, and sufficient photoelectric conversion efficiency can be maintained for the prolonged period of time. The scattered light is entered in the crystallization semiconductor particle, when the reflected light is not injected into the crystallization semiconductor particle directly. The molding of the light reflection member is easy and cost effective. The apparatus can obtain sufficient light reflection rate, thus preventing the reaction of the metal with the sulfuration gas and oxygen gas. The reflectivity of the light falling by the metal layer with the transparent resin layer is prevented. The transparent resin layer can protect the peeling of the metal layer. The electro conductive foreign material can prevent the conduction between the metal layer and the translucent conductive layer, and can restrain the suppression of the current collection property of the translucent conductive layer. The reflection of light in the upper direction is suppressed in the summit part of the light reflection surface. The crystallization semiconductor particle can condense the incident light efficiently.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a photoelectric conversion apparatus.    Electro conductive substrate (1)    Crystallization semiconductor particle (2)    Semiconductor part (3)    Insulating layer (4)    Translucent conductive layer (5)    Light reflection member (7)    Light reflection surface (8)    Transparent resin layer (12)