Solar Software P3 Reference 3 min read Reviewed June 4, 2026

PowerFactory (DIgSILENT)

DIgSILENT PowerFactory is the industry-standard power system simulation tool for utility-scale solar grid studies.

Definition

DIgSILENT PowerFactory is the leading commercial power system simulation tool used for utility-scale solar grid interconnection studies — load flow, short circuit, harmonics, dynamic stability, and protection coordination.

Key Takeaways

  • PowerFactory = DIgSILENT’s power system simulation tool.
  • Used for utility-scale grid connection studies.
  • Load flow, short circuit, dynamic stability.
  • Required for system impact studies on large solar plants.
  • Industry standard; expensive commercial license.

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