A solar tracker is a system that follows the movement of the sun throughout the day, adjusting the position of solar panels to maximize sunlight exposure. On the other hand, a fixed-tilt solar energy system consists of solar panels that are mounted at a fixed angle, typically facing south, and do not move throughout the day. The main difference lies in their ability to track the sun's movement, resulting in increased energy production for solar trackers compared to fixed-tilt systems.
