Permit-Ready Report — $59 CAD one-off per project

Engineering-grade documentation for your power system

One-line diagram, demand-factor load schedule, OCPD + conductor schedules, full code citations against ABYC E-11, NEC, or CSA C22.1 (CEC). Ready for installer use, surveyor review, and as the supporting design package for a P.Eng / PE stamp. Not a PE-stamped permit document on its own.

Design a free system See standard sampleSee branded sample

Free to design. Only pay when you unlock the permit-ready PDF for a specific project.
Standard $59 = MPL cover. Branded $99 (or included with Installer tier) = your installer cover.

Three jurisdictions, one PDF

Pick the jurisdiction on the Report tab. The PDF is regenerated with the right article numbers, ampacity tables, and OCPD-ratings guidance.

United States — NEC

  • ·NEC 690 (PV systems)
  • ·NEC 706 (energy storage)
  • ·NEC 240 (OCPD)
  • ·NEC 310 (ampacity)

Canada — CEC

  • ·CEC Section 64 (renewable energy)
  • ·CEC Section 14 (OCPD)
  • ·CEC Table 2/4 (ampacity)

Marine — ABYC E-11

  • ·ABYC E-11 (AC & DC electrical systems)
  • ·ABYC E-10 (battery installations)
  • ·ABYC A-31 (battery chargers)

What’s in the PDF

Cover page, executive summary, load schedule, battery + solar + inverter sizing math, conductor schedule, OCPD schedule, grounding plan, code references, and signature blocks.

One-line system diagram (solar → controller → battery bank → main OCPD → DC panel)
Demand-factor-aware load schedule (continuous ≥3 hr × 1.25)
Overcurrent-device schedule with AIC ratings appropriate for system voltage
Conductor schedule with AWG, ampacity, and voltage drop per run
Referenced code citations for the chosen jurisdiction
Signature blocks for installer, inspector, and AHJ
Print-ready layout (8.5×11 or A4, depending on jurisdiction)
View standard sample (PowerLab cover) View branded sample (installer cover)

Same renderer the paid product uses, watermarked “SAMPLE” and built from a fictional 32-ft sailboat with mixed AC + DC loads. Branded variant uses a placeholder installer brand to show the cover-page treatment.

1. Design the system

Free. Add loads, size battery, solar, wire. Use any voltage and any chemistry.

2. Pick a jurisdiction

On the Report tab, choose NEC, CEC, or ABYC. Click “Unlock permit-ready” — $59 CAD one-off.

3. Download the PDF

Unlocks permanently for that project. Regenerate after edits at no extra cost.

Ready for your next permit?

Start a free design. You only pay for the permit-ready PDF once you’re happy with the system.

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