ElectricalElectrical3MediumOwner$ implied
Unsure how to safely and code-compliantly run electrical power from a main home to a new guest house given existing panel capacity and load requirements.
No single tool or resource provides a personalized, code-compliant electrical load calculation and feeder sizing guide based on the user's exact panel configuration and planned loads.
47
0
Opp. Score
47
Severity
3Medium
Willingness to Pay
implied
Added
Jun 26, 2026
Implied Software Gaps
- Personalized electrical load calculator with code compliance reports
App Concept
LoadCalc Pro
A mobile-first app that guides homeowners and small contractors through electrical load calculations and feeder sizing for outbuildings and additions. Users input their existing panel specs and planned loads, and the app generates a NEC-compliant report and checklist, complete with diagrams for subpanel installation.
Key Features
- Interactive load calculator for existing panel and new construction
- NEC code reference and compliance checklists
- Feeder size and breaker recommendation based on distance and load
- One-tap electrical contractor referral directory
Target Users: Homeowners and owner-builders doing residential electrical projects, such as adding a guest house or detached garage.
Revenue Model: Freemium with $9.99 per report or $4.99/mo subscription for unlimited calculations and premium features.
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