Supported codes

Each project picks one jurisdiction at creation. We only claim what's actually implemented.

Implemented today

• NEC 690 / 706 / 710 (2023) — US off-grid PV, energy storage, stand-alone systems. Ampacity, voltage drop, OCPD, PV/controller sizing.
• ABYC E-11 — AC & DC electrical systems on boats. Conductor ampacity (Table VI), critical-circuit voltage drop, source overcurrent placement. Marine ampacity values are flagged for licensed verification before reliance.

On the roadmap (not yet implemented)

• ISO 13297 — international small-craft AC
• AS/NZS 3001 — Australia / NZ caravans, RVs, boats

These appear in the jurisdiction picker as “coming soon” and are intentionally not selectable until built and verified.

What the compliance check covers

The advisory Run ABYC/NEC check flags: PV without a charge controller, undersized controllers (690.8), missing overcurrent protection at the source (240.21 / E-11.10), fuses exceeding conductor ampacity (240.4), critical-circuit voltage drop, and mixed bank voltages — each with its citation.