Solar energy light collecting device and system thereof

A solar energy light collecting device, comprising:

• a light reflection module comprising a plurality of reflection units, a reflection unit support beam, and a support wheel frame assembly, wherein the plurality of reflection units are disposed on the reflection unit support beam, and two ends of the reflection unit support beam are connected and fixed to the support wheel frame assembly, and the support wheel frame assembly comprises at least two support wheel frames and a rotation axis;
• a sun tracking module comprising an angle adjustment set, a height adjustment set, and a supporter set, wherein two sides of the supporter set are respectively connected to the angle adjustment set and the height adjustment set, and the support wheel frame assembly is disposed on the supporter set, and the rotation axis acts as the rotational center of the light reflection module;
• and
• a control module comprising a sense control unit and a driving motor, wherein the sense control unit is configured to sense the direction of sunlight and control the driving motor to drive the sun tracking module, such that the light reflection module faces the direction of the sunlight.