MLPE & optimization
Industry Term

Module-Level Clipping

Module-level clipping occurs when power is capped at each individual module instead of at the combined array level.

What does Module-Level Clipping mean?

Module-level clipping occurs when power is capped at each individual module instead of at the combined array level.

Why can module-level clipping be costly?

If one module is producing strongly while another is shaded or on a different roof face, per-module caps can prevent the strong module from contributing its full potential. The system loses energy locally rather than letting the array balance itself as a group.

How it relates to Tigo

Tigo DC optimizers manage module performance without converting each module to AC, which helps preserve DC architecture benefits.

Related Tigo resources

  • TS4-A-O
  • TS4-X-O

Related glossary terms

  • Clipping
  • Inverter Clipping
  • Per-Module Clipping
  • DC Optimizer