Elec Calc 2026: Electrical Installation Design & Calculation Software

Elec Calc 2026 is a professional software package from Trace Software for designing and sizing low-voltage (LV) and high-voltage (HV) electrical networks, automatically performing calculations for short-circuit currents, cable sizing, and protection coordination .

Key Features

  • SOLAR Module: Integrates photovoltaic sizing directly into electrical projects, bridging the gap between solar studies and electrical calculations in a single tool .

  • Seamless PV Workflow: Imports projects from archelios PRO and handles DC chains, inverters, AC panels, EV charging infrastructure, and grid connection without re-entry .

  • Real-Time Calculations: Instantly verifies short-circuit currents, voltage drops, and power balances as the single-line diagram is drawn .

  • Multi-Standard Support: Complies with IEC, NF C 15-100, UTE C 15-712-1, RGIE, and other international standards with continuous compliance checks .

  • Vast Component Database: Access to over 110,000 references and 12,000+ PV-specific components from leading manufacturers .