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Solar & Electrical Cable Design Calculator – Free Excel Tool

Rabail Technologies proudly presents a professional Solar & Electrical Cable Design Calculator developed for engineers, technicians, consultants, and contractors working in solar systems, and motor installations.

This Excel-based tool simplifies cable sizing, voltage drop calculations, ampacity selection, and system design while ensuring compliance with engineering best practices.

Key Features

  • Cable sizing for single-phase & three-phase motors
  • Solar DC cable design support
  • Voltage drop calculation
  • Ampacity-based cable selection
  • Ambient temperature correction
  • Installation derating factors
  • Motor starting impact considerations
  • Professional user interface
  • Auto calculation & result display
  • Secure structure to prevent accidental modification

Who Can Use This Tool?

This tool is ideal for Electrical Engineers, Solar System Designers, Irrigation Engineers, EPC Contractors, Field Technicians, and Students & Trainers.

Why Choose This Tool?

Designed by Rabail Technologies, this calculator reflects real field experience in irrigation projects, solar installations, motor load systems, industrial cable sizing, and electrical design consultancy.

Important Note

This software is provided for reference and preliminary design purposes only. All results should be reviewed by a qualified electrical engineer before implementation.

Download the Tool

Click the button below to download the Excel-based Solar & Electrical Cable Design Tool.

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Solar and Electrical Cable Design Excel Tool by Rabail Technologies showing motor load inputs, cable sizing calculations, and voltage drop results.