Head-to-head · Best Level 2 Home Ev Chargers

Emporia Pro PowerSmart vs IYILO 40 amp NEMA 14-50

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

IYILO 40 amp NEMA 14-50 comes out ahead by a narrow margin (4.3 vs 4.4). The gap is mostly about users wanting safe plug-in charging — read the strengths below before deciding.

Ranked #5 in Best Level 2 Home Ev Chargers

Emporia Pro PowerSmart

4.3

$599as of Jul 9

The Emporia Pro Level 2 EV Charger features PowerSmart technology that allows up to 48A charging without electrical panel upgrades, making it ideal for homes with limited electrical capacity. Tom's Hardware called it a 'game-changing' solution for avoiding costly electrical upgrades while delivering powerful, intelligent charging. The charger integrates with the Emporia Vue monitor for real-time energy management and supports both CCS/J1772 and NACS/Tesla connectors. It's best suited for energy-conscious drivers and homeowners with solar power who want automated charging and smart home integration, though it requires professional installation and carries a premium price tag.

Strengths

— PowerSmart technology enables up to 48A Level 2 charging without requiring electrical panel upgrades
— Automated charging schedules based on Time-of-Use rates to maximize cost savings
— Integrates with Emporia Vue energy monitor for real-time panel insights and charging management

Watch-outs

— Requires professional installation for hardwired models
— Higher price point at $599 compared to basic Level 2 chargers

$599 · Check Price on Amazon Full review →

Higher ratedRanked #4 in Best Level 2 Home Ev Chargers

IYILO 40 amp NEMA 14-50

4.4

$389as of Jul 9

The IYILO 40-amp NEMA 14-50 plug-in EV charger is a new entry from the IYILO brand that emphasizes safety with integrated temperature sensors in both the plug and connector. YouTube reviewer State Of Charge praised its flexible power configuration and included 25 ft cable as one of the best on the market. However, the advanced Dynamic Load Balancing feature requires a separate hardwired energy meter, and the automatic temperature shutdown/resume functionality may not be ideal for all users. This unit is best suited for those wanting a safe, flexible plug-in charging solution with upgrade potential to full 48-amp hardwired capability.

Strengths

— Features integrated temperature sensors in both NEMA 14-50 plug and SAE J1772 connector for enhanced safety
— Offers flexible power configuration with hardware dip switches and app-based adjustment for 16-48 amps
— Includes a 25 ft (7.5 m) thin and flexible charging cable rated as one of the best on the market

Watch-outs

— Dynamic Load Balancing requires a separate energy meter that must be hardwired
— Temperature shutdown feature may resume charging automatically without manual intervention

$389 · Buy at iyilo.shop Full review →

How they stack up

Emporia Pro PowerSmart

The Emporia Pro PowerSmart model is more advanced than the IYILO 40-amp NEMA 14-50 and Tesla Universal Wall Connector by offering automated Time-of-Use scheduling and full PowerSmart load balancing. While the IYILO provides dynamic load management and the Tesla offers Magic Dock, the Emporia Pro provides a more comprehensive smart charging solution with app-based scheduling and energy monitoring, though it requires professional installation and comes at a premium price.

IYILO 40 amp NEMA 14-50

The IYILO 40-amp NEMA 14-50 model differs from the Emporia Pro and Tesla Universal Wall Connector by offering a plug-in solution with integrated temperature sensors and flexible power configuration. While the Emporia Pro provides smart load balancing and the Tesla offers Magic Dock, the IYILO focuses on safety with its temperature monitoring features and includes a thin, flexible cable, though it lacks Wi-Fi connectivity and app support for load balancing.

Specs side-by-side

Spec	Emporia Pro PowerSmart	IYILO 40 amp NEMA 14-50
Connector Type	CCS/J1772 or NACS/Tesla	SAE J1772
Max Current	Up to 48A	40A
Installation Type	Hardwire or NEMA 14-50	NEMA 14-50
Certification	UL and NEMA certified	ETL and Energy Star certified
Power Output	Up to 48 amps	9.6 kW (40 amps at 240 volts)
Charger Type	AC Level 2	Level 2
Connectivity	Wi-Fi enabled with remote access and scheduling	Wi-Fi 2.4G
Cable Length	—	25 ft (7.5 m)
Dimensions	—	250 x 220 x 109 mm

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