Tracking panels may prove to be a better design for maximum power output. However, there are other constraints to engineer for. Cost and durability (through s

Tracking panels may prove to be a better design for maximum power output. However, there are other constraints to engineer for. Cost and durability (through simplicity of parts) come out ahead in a design with no moving parts. At the end of the day, it's better to have knowledge of both designs to know what's most appropriate for your needs.