Dual Tracking System

Dual-axis solar tracking systems can rotate around both horizontal and vertical axes, tracking the sun’s altitude and azimuth in real time. This allows PV modules to always receive vertical sunlight, resulting in significantly higher power generation efficiency than fixed and single-axis tracking systems. The system consists of brackets, dual drive motors, intelligent controllers and light sensors, which automatically adjust position and tilt angle. It can increase power generation by 30%–40% compared with fixed mounting. With a more complex structure, higher cost and stricter site and operation requirements, it shows outstanding advantages in low-latitude areas with high direct radiation. It is mainly used in large-scale ground PV power plants, high-value demonstration projects and scenarios demanding high power output, serving as a high-end solution for maximum generation efficiency.