A dual-axis solar tracker is a system that adjusts the position of a solar panel in two axes—vertical (tilt) and horizontal (rotation)—to maximize the panel’s exposure to sunlight throughout the day. Unlike fixed or single-axis trackers, dual-axis systems can follow the sun’s movement more precisely, improving energy efficiency by up to 40% compared to static panels.
Working Principle:
- Horizontal Rotation (Azimuth Control) – The panel moves left or right to follow the sun’s east-to-west movement.
- Vertical Tilt (Elevation Control) – The panel tilts up or down to adjust to the sun’s changing angle based on the season.
