Key takeaways
- Set it and forget it with 6 controlled…
- Automatically sheds non essentials for seamless backup.
- Switches under 20 ms.
The best smart electrical panels in 2026 are SPAN for detailed circuit-level control and solar-battery integration, Lumin for retrofit load management, Leviton Smart Load Center for a familiar breaker-panel replacement, and Schneider Electric Square D Energy Center for a broader Schneider-based energy system.
A smart panel is not simply a large energy monitor. The important distinction is whether it can switch circuits, coordinate with an inverter or battery, replace your existing breaker panel, and support the electrical service in your home. The right choice depends as much on your backup-power plan and available wall space as on its app.
Our top picks
EF EcoFlow Smart Gateway- Set it and forget it with 6 controlled…
- Automatically sheds non essentials for seamless backup.
- Switches under 20 ms.
MOES Smart Home Control Panel with Alexa- 【Wide Compatibility】The Smart Control Panel L is compatible…
- 【Hands-Free Voice Control】Built-in Alexa voice assistant enables hands-free…
- 【All-in-One Functionality】With integrated Zigbee gateway functionality, this control…
SONOFF NSPanel Pro 120 Smart Control Panel- 【All in One Control Panel With】 Enjoy a…
- 【Home Security】Customize 3 modes by setting different arming…
- 【Power Consumption】 You can select devices with energy…
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Quick comparison of the best smart electrical panels
| Product | Best fit | Monitoring and control | Service and circuit capacity | Backup-power position | Typical equipment range |
|---|---|---|---|---|---|
| SPAN Panel | Maximum circuit visibility and flexible whole-home backup | Individual circuit monitoring, remote control, schedules, prioritization | 200A-class residential service; up to 32 controllable circuits depending on configuration | Designed to coordinate with compatible batteries, solar inverters, generators, and SPAN Drive | About $4,000–$8,000 installed, before major battery or solar work |
| Lumin Smart Panel | Adding load control to an existing electrical system | Monitors whole-home consumption and controls selected circuits through the app | Common configurations manage up to 12 circuits; system and breaker limits vary | Useful for keeping a battery or generator within its output limit | About $2,500–$6,000 installed |
| Leviton Smart Load Center | A new panel installation using widely available smart breakers | Per-circuit energy data and remote breaker control with compatible smart breakers | Residential load centers commonly support up to 200A and 42 spaces, depending on model | Usually requires separate transfer, inverter, or battery equipment | About $1,500–$4,000 installed for panel and smart-breaker hardware |
| Square D Energy Center | Schneider Electric solar, battery, and load-management systems | System-level energy monitoring and coordinated load management | Built around 200A-class residential service; exact circuit capacity depends on enclosure | Strongest when paired with Schneider Electric-compatible storage and energy equipment | About $3,000–$7,000 installed, excluding storage |
| EcoFlow Smart Home Panel 2 | EcoFlow battery users seeking a managed backup subpanel | Controls and monitors up to 12 circuits through the EcoFlow app | Designed for selected circuits rather than replacing every conventional panel in every installation | Works primarily within the EcoFlow DELTA Pro Ultra ecosystem | About $2,000–$5,000 installed, excluding batteries and extra transfer equipment |
Prices are broad US market ranges for equipment and ordinary installation. A service upgrade, rewiring, difficult wall access, permits, or battery installation can add substantially to the total.
Best overall: SPAN Panel
SPAN is the strongest choice when you want to know what individual circuits are using and decide which loads remain active during an outage. Its app separates consumption by circuit, supports schedules and priorities, and can help coordinate backup loads instead of treating the house as one undifferentiated load.
Its main advantage is flexibility. A battery system can preserve refrigeration, networking, lighting, and selected receptacles while temporarily dropping an electric vehicle charger, water heater, range, or HVAC circuit. With compatible equipment, SPAN can also participate in solar and battery energy management rather than acting as a standalone dashboard.
The trade-off is cost and installation complexity. SPAN is generally a panel replacement, not an inexpensive add-on. The installer must verify bus rating, service configuration, breaker compatibility, available wall depth, grounding and bonding, and local approval. A home with many two-pole loads may use its available circuit positions quickly.
Best retrofit load manager: Lumin
Lumin makes more sense when your existing main panel is in good condition and you mainly need controlled backup loads. It is installed alongside the electrical system and uses connected circuit controls to shed selected appliances when a battery, generator, or utility connection has limited capacity.
That approach can avoid replacing a perfectly serviceable main panel. For example, a Lumin installation can keep a refrigerator, sump pump, internet equipment, and lighting circuits available while disabling a 40-amp range or 50-amp electric water heater during an outage. The app provides consumption information and lets you automate schedules for controllable loads.
Lumin is less suitable if you expect every breaker to have independent monitoring and control. Before buying, identify the exact circuits that must be managed and confirm that their voltage, amperage, and breaker arrangement are supported. Large continuous loads and multi-wire circuits need particular attention from the installer.
Best conventional-panel replacement: Leviton Smart Load Center
Leviton is appealing for a new construction project or a panel replacement where you want smart functionality without moving into a specialized energy-management ecosystem. The load center uses standard-style breakers, while compatible smart breakers add circuit data and app control.
The practical advantage is familiarity. Electricians can work with a conventional residential panel format, and the system can be specified with common 120/240-volt split-phase service arrangements. A 42-space panel, where permitted by the installation, also offers more room than many compact smart enclosures.
Leviton is not automatically a complete backup-power system. Smart breakers can provide information and selected control, but a battery or generator still needs compatible transfer and interconnection equipment. Confirm whether the specific breaker model provides remote switching, energy monitoring, or only status information; those are different capabilities.
Best for a Schneider-based solar and battery system: Square D Energy Center
Square D Energy Center is the logical pick when the rest of the project already uses Schneider Electric equipment. Its value comes from coordinated operation among the panel, inverter, battery, monitoring software, and load controls rather than from the enclosure alone.
This can simplify decisions about backup priorities and energy flows, particularly in a new solar-storage installation. It is less compelling as a brand-neutral retrofit if your existing inverter and battery are from another manufacturer. Compatibility should be confirmed at the model-number level, including communication wiring, firmware, transfer equipment, and required gateway components.
Best for EcoFlow battery owners: Smart Home Panel 2
EcoFlow Smart Home Panel 2 is primarily a managed connection between selected household circuits and compatible DELTA Pro Ultra equipment. Its appeal is straightforward: users can designate circuits for backup and manage them through the EcoFlow app without designing a completely brand-neutral energy system.
It is a poor match if you want a universal replacement for a 200A main panel or plan to mix several battery brands. Treat it as part of an EcoFlow-centered architecture, and verify the required service equipment and transfer arrangement before budgeting for it.
Decision matrix: which panel fits your situation?
| Your situation | Most suitable choice | Why | What to check first |
|---|---|---|---|
| You want every major circuit visible in an app | SPAN Panel | Designed around circuit-level data and control | Number of spaces, two-pole loads, and battery compatibility |
| You already have a good panel and only need outage load shedding | Lumin | Add-on architecture can reduce the scope of panel replacement | Which 6–12 circuits need control and their continuous loads |
| You are replacing the panel and prefer common breaker hardware | Leviton Smart Load Center | Conventional load-center format with optional smart breakers | Exact breaker functions, utility requirements, and backup equipment |
| You are installing Schneider solar and storage | Square D Energy Center | Best chance of coordinated manufacturer support | Approved inverter, battery, gateway, and firmware combination |
| You already own EcoFlow DELTA Pro Ultra equipment | EcoFlow Smart Home Panel 2 | Purpose-built for selected-circuit EcoFlow backup | Transfer configuration, circuit count, and service rating |
How to size the system before requesting quotes
Start with the loads that must run during an outage, not the appliances you would merely like to use. Add their running wattages, then account for starting surges from motors and compressors.
For example, suppose your essential circuits contain a refrigerator rated at 700 watts running, a sump pump at 900 watts, networking and lighting at 250 watts, and a gas furnace blower at 600 watts. The running total is:
700 + 900 + 250 + 600 = 2,450 watts.
If the sump pump and refrigerator can start at roughly three times their running demand, the panel and battery-inverter design may need to tolerate a temporary surge near 4,000 watts or more. A 5-kilowatt inverter could therefore be a more comfortable fit than a 3-kilowatt unit, even though the steady load is below 2.5 kilowatts. Have the electrician use the actual nameplate values; estimates are not a substitute for electrical calculations.
Installation requirements that affect the choice
- Service rating: Confirm whether the home has 100A, 150A, or 200A service and whether the proposed equipment is listed for that configuration.
- Panel dimensions: Measure wall width, depth, working clearance, conduit paths, and the location of the meter and service disconnect.
- Breaker compatibility: Do not assume a smart breaker from one product family can be installed in another manufacturer’s enclosure.
- Backup topology: Decide whether the system uses a whole-home battery, an essential-loads panel, a generator, or a combination.
- Communications: Check Wi-Fi or Ethernet coverage near the panel and whether the system needs a wired connection to an inverter or gateway.
- Permits and utility rules: A panel replacement and battery interconnection commonly require permits, inspection, and sometimes utility approval.
Ownership realities and common mistakes
The electronics are usually not the first thing to wear out. Wi-Fi hardware, app support, communications gateways, cooling conditions, and breaker mechanisms are more likely long-term concerns than the copper bus itself. Keep the panel dry, unobstructed, and accessible; do not use it as a storage shelf or cover ventilation openings.
Software support also matters. Ask how firmware updates are delivered, whether basic breaker operation remains available during an internet outage, and whether historical data can be exported. Cloud-dependent features may stop working temporarily even when the electrical protection continues operating.
The most expensive mistake is buying a panel before choosing the battery or inverter. A panel may monitor circuits yet lack the transfer equipment, communications protocol, or short-circuit rating required by the intended backup system. Obtain a single-line diagram and a written compatibility list from the installer before ordering.
Bottom line
Choose SPAN when circuit-level insight and sophisticated backup prioritization justify a premium. Choose Lumin when you want targeted load management without necessarily replacing a sound main panel. Choose Leviton for a conventional panel replacement with modular smart breakers, Square D Energy Center for a Schneider-centered solar-storage design, and EcoFlow Smart Home Panel 2 when your backup system is already built around EcoFlow equipment.
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