Electrical Installation Software

Free online electrical installation design software. Automatic circuit breaker selection and PDF export.

From floor plan to distribution board

Electro Planner combines free online electrical installation design with professional distribution board visualization and electrical planning on building floor plans.

Visualize the distribution board on DIN rails with circuit labels and protection hierarchy.

Plan sockets, lighting, switches, and electrical points directly on a house or apartment floor plan.

Export PDF documentation with circuit lists, board schematic, and bill of materials.

Automatic Circuit Breaker and Cable Selection

The system automatically selects MCBs (B10, B16, C16, C20), RCDs, and cable cross-sections based on circuit power and electrical standards.

Visual Distribution Board Editor (DIN rail)

Design your distribution board layout on an interactive editor. Arrange modules, check DIN rail occupancy, and generate single-line diagrams.

Symmetric Phase Distribution

The algorithm automatically distributes load across three phases to ensure balanced installation loading and avoid asymmetry.

PDF Documentation Export

With one click, download a complete report: circuit list, distribution board diagram, power balance, material list – ready to hand to your electrician.

What this electrical installation software is for

Electro Planner is built for people who already know they need software to plan an installation, not just a static drawing. It helps you turn room requirements, appliance loads, and circuit ideas into a working installation layout with protections, distribution board structure, and exportable documentation.

If you want the step-by-step design workflow, start with the electrical design guide. If you want to compare tools before choosing one, use the software comparison page.

How the software works

Step 1: Add electrical circuits

Enter circuits for each room: sockets, lighting, induction hob, oven, dishwasher. Each circuit can be customized to your needs, specifying power and purpose.

Step 2: System selects protections

The appropriate circuit breaker (B10, B16, C16), cable size, and phase assignment are automatically selected. The system follows electrical standards and ensures installation safety.

Step 3: Download PDF documentation

Generate a complete installation project report with material list, distribution board diagram, and power balance. Documentation is ready to hand over to the electrician.

Why use software instead of planning on paper?

The main gain is not only speed. Software reduces mistakes that usually appear when the circuit list, breaker selection, and board layout are handled separately.

  • One source of truth - rooms, circuits, protections, and board modules stay in one project
  • Fewer coordination errors - changes in the circuit list are visible in the board and export
  • Faster quote preparation - documentation is clearer for electricians and suppliers
  • Better upgrade planning - easier to account for EV chargers, heat pumps, or future spare capacity

For cost planning, pair the project with the electrical installation cost guide. For board structure details, review how to design a distribution board.

Main software features

The software offers a range of advanced features that greatly simplify electrical installation design:

  • Automatic protection selection - the system selects appropriate MCBs and RCDs
  • Visual distribution board editor - interactive module arrangement on DIN rails
  • Symmetric phase distribution - automatic load balancing across L1, L2, L3 phases
  • PDF export - complete project documentation with one click

Who this software is for

Electro Planner works well for both homeowners planning construction or renovation, and professional electricians needing a quick documentation tool. The intuitive interface means anyone can create a professional electrical installation project.

It is especially useful when the project includes dedicated appliance circuits, a more complex distribution board layout, or early decisions about circuit breaker selection.

Start using the software

Join over 1,000 users already using Electro Planner. Start designing for free – no registration, no installation required.

How to design electrical installation online

1

Add electrical circuits

Enter circuits for each room: sockets, lighting, appliances.

2

Check automatic selection

The system automatically selects circuit breakers (B10, B16, C16), cable sizes, and distributes load across phases.

3

Download PDF documentation

Generate a complete installation project report with material list and distribution board diagram.

FAQ

Is the electrical installation software free?+

Yes, the basic version of Electro Planner is completely free.

Do I need to install the program on my computer?+

No, Electro Planner works entirely in your web browser.

What is the best free electrical installation software?+

Electro Planner is the best free online electrical installation design software.

Related Guides

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Join thousands of users who already use Electro Planner. Start designing for free - no registration, no installation.

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