What Is a Smart Electrical Panel (e.g., Span)?

Smart electrical panels are the newest category in Toronto and GTA home electrical upgrades. Products like Span, Lumin, and Savant Power replace the traditional metal panel with a connected device that monitors every circuit, controls loads remotely, and integrates with solar, battery, and EV systems. This guide covers what a smart panel actually does, when it makes sense, and what installation involves in Ontario.

What is a smart electrical panel?

A smart electrical panel replaces your traditional breaker box with a network-connected panel that measures current on every branch circuit in real time, controls circuits remotely via an app, and often prioritizes loads during outages, EV charging, or solar generation. Leading brands include Span, Lumin, and Savant Power. Smart panels install like a normal panel replacement in Ontario but add app configuration and often integration with solar, battery storage, and generator systems.

What smart panels actually do

• Circuit-level energy monitoring. See real-time and historical usage per circuit in the app.
• Remote circuit control. Turn any breaker on/off from your phone.
• Load management. Prevent panel overload by curtailing non-critical circuits during EV charging or backup mode.
• Backup power prioritization. During outages with battery/generator, essential loads stay on, non-critical loads drop.
• Solar and battery integration. Manages self-consumption and grid export.
• Home automation triggers. Turn off certain loads when leaving home, dim non-critical when kids sleep, etc.
• Fault detection. Alerts you to unusual current patterns before they become failures.

Who benefits most from a smart panel

• Homes with EV chargers that push panel capacity limits.
• Homes with solar and battery for whole-home backup optimization.
• Modern electrification projects (heat pump, induction range, EV) that would otherwise need a 200-to-400 amp upgrade.
• Smart home enthusiasts who want circuit-level visibility.
• Larger custom homes where load management justifies the cost.

For a simple 3-bedroom home with no EV or solar plans, a smart panel is expensive overkill.

Smart panel vs traditional panel plus add-on monitoring

Alternatives to a smart panel:

• Whole-home energy monitors (Sense, Emporia Vue) that clip onto existing panel bus. Monitor without control.
• Smart breakers that swap into existing panels for individual circuit monitoring/control.
• Load management devices that work alongside a traditional panel for specific circuits (EV, water heater).

These options are cheaper but do not offer the unified experience or backup-mode prioritization of a true smart panel.

Costs in the GTA

• Smart panel unit: $5,000–$9,000 CAD depending on model and circuit count.
• Installation: $2,500–$5,000 CAD by a licensed contractor, similar to a traditional service upgrade.
• Total installed: typically $8,000–$14,000 CAD for a full 200-amp smart panel replacement.
• Ongoing: no subscription for core features. Some brands offer premium tiers.

Compare to a traditional 200-amp panel upgrade at $2,500–$5,500 CAD, or 100-to-400 amp at $10,000–$25,000 CAD.

Installation in Ontario

Smart panel installation is a full service replacement:

1. Load calc and design by an ECRA/ESA-licensed contractor.
2. Utility coordination for service disconnect during swap.
3. Removal of existing panel and installation of new smart panel.
4. Rewiring branch circuits into the new panel.
5. Network configuration (Wi-Fi, ethernet).
6. ESA notification, inspection, and Certificate of Inspection.
7. App setup and circuit labelling with the homeowner.

Timeline: typically 1–2 days on site plus utility coordination. Full context at how long does an electrical panel upgrade take.

Are smart panels safe and code-compliant?

Yes when the specific model is certified for Canada (cULus or CSA marked). Not every smart panel sold in the US is currently certified for the Canadian market. Confirm CSA certification and Ontario code compliance with your contractor before purchase.

The Ontario Electrical Safety Code applies to smart panels the same as traditional. Installation, bonding, and inspection rules are unchanged.

Limitations to know

• Vendor lock-in. Smart panels rely on manufacturer cloud services. If the company folds, core smart features may stop working.
• Software updates. Firmware maintenance is part of ownership.
• Complex install. Not every electrician has smart panel experience yet.
• Availability. Canadian distribution can lag US launches.
• Cost. Significant premium over traditional panels for benefits that only some homes need.

Expert tip from our ESA-licensed electricians

For most GTA homes, a smart panel is not the right first move. If your goal is EV charging on a tight 100-amp service, a load-management EV charger achieves 80% of the benefit for 10% of the cost. If your goal is home energy monitoring, a clip-on monitor like Sense or Emporia gives you visibility without the panel swap. Smart panels shine in one specific scenario: solar + battery + EV + heat pump combined, where whole-home load management and backup prioritization justify the premium. Match the tool to the problem before you spend $12,000.

Frequently Asked Questions

Is Span available in Canada?

Span has been expanding into Canada. Availability, certification, and installer network vary by region. Confirm current status.

Can I add smart features to my existing panel?

Yes with clip-on energy monitors or smart breakers, without replacing the whole panel.

Do smart panels work during outages?

Yes if paired with battery or generator. Smart panels excel at prioritizing critical loads during backup power.

Is a permit required for smart panel install?

Yes. Panel replacement always requires an ESA notification.

Does insurance treat smart panels differently?

Not typically, as long as the panel is properly certified and installed. Standard homeowner coverage applies.

Related reading from ezsmart.ca

• How Long Does an Electrical Panel Upgrade Take?
• How to Calculate Home Electrical Load Capacity
• Do I Need a Panel Upgrade for an EV Charger?
• Can You Install Your Own Solar Panels?
• How to Install a Transfer Switch for a Portable Generator

Contact us

Considering a smart electrical panel for a Toronto or GTA home? Call ezsmart at 416-838-9006 or use our contact page. An ESA-licensed electrician will review options, run a load calc, and quote the right solution.

Amir Azimipour

Electrician Since 2008 Journeyman Electrician Designated Master Electrician at EZSMART Corp