Sunlight positioning device based on transient photocurrent principle

The invention discloses a sunlight positioning device based on a transient photocurrent principle, and aims to solve the problem of sunlight positioning in the field of photocatalysis. According to the sun positioning device based on the transient photocurrent principle, a plurality of quartz glass units are uniformly arranged on the surface of a center body, and the center body is of a hollow sphere structure; wherein the quartz glass unit comprises a quartz shell, a working electrode, a reference electrode, a counter electrode and electrolyte, the working electrode, the reference electrode and the counter electrode are fixedly arranged in the quartz shell at intervals, the working electrode and the counter electrode are oppositely arranged, the electrolyte is filled in the quartz shell, the working electrode is parallel to the tangent plane of the sphere of the central body, and the counter electrode is parallel to the tangent plane of the sphere of the central body. A photosensitive material is loaded on t