Insufficient ground termination points in meter main panel under 2023 NEC, requiring safe grounding for three conductors with only two lugs.

Meter main panels may not provide enough termination points for the required grounding conductors per code, and the acceptability of double-tapping lugs is uncertain.

Severity

3Medium

Willingness to Pay

implied

Added

Apr 27, 2026

Implied Software Gaps

Code reference app with panel-specific grounding configuration

App Concept

GroundMate Pro

GroundMate Pro is a mobile app that helps electricians quickly determine proper grounding configurations per latest NEC. It provides code-compliant wiring diagrams, terminal capacity lookup, and material recommendations. Field-ready and faster than flipping through code books.

Key Features

Code-compliant grounding diagrams based on panel model and wire count
Terminal lug capacity lookup (single vs double tap)
Photo-based panel identifier
Material list generation for additional components needed

Target Users: Journeyman and master electricians working on residential and commercial service upgrades in the US

Revenue Model: $9.99/mo subscription or $49.99/year

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