Bypass the $3,500–$8,000 pain of utility main panel upgrades. Model real-time concurrent amp draw, evaluate NEC Article 220 service calculations, and watch smart circuit breakers dynamically pause non-critical loads to keep your home safely under existing panel limits.
Over 48 million American homes have 100A or 125A main panels. Adding an EV charger (32A-48A), a heat pump HVAC (25A-40A), and an induction stove (30A-40A) exceeds static electrical code limits, prompting utilities to demand $4,000+ panel upgrades and months of trenching delays.
Smart circuit breakers (like Noble Carbon, Span, or Lumin) continuously measure aggregate panel amp draw. When total current approaches the 80% continuous threshold (e.g., 80A on a 100A service), the smart breaker automatically throttles or pauses non-critical circuits like EV charging or water heaters until cooking or drying is done.
National Electrical Code (NEC) Article 750 (Energy Management Systems) and Article 625.42 officially permit automatic load management systems to prevent electrical services from exceeding capacity ratings, legalizing full electrification without heavy service rebuilds.