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HUB 01 · Level 2 Home Chargers

ChargePoint Home Flex NACS vs Emporia Pro NACS

Two premium hardwired NACS chargers with different party tricks — the public network and adjustable speed against PowerSmart load management for a tight panel.

By Stephen V.Updated How we research
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The short answer

Quick picks

#ad · Live prices from the Amazon Product API, as of Jul 27, 2026. Where we have no verified live price, we show none — we would rather leave a gap than print a number that has gone stale.

Both are premium hardwired NACS chargers, and each solves a different problem. Buy the ChargePoint Home Flex NACS for the adjustable 50-amp speed, mature app, and the largest public network. Buy the Emporia Pro NACS for PowerSmart load management, which can let a tight panel run a fast charger without a costly upgrade.

These are two answers to two different questions — "I want the network and top speed" versus "my panel is tight." We compile published specs and owner reports and do the math here rather than bench-testing.

Speed

Close. The ChargePoint is adjustable up to 50 amps; the Emporia Pro is 48-amp capable. Both are hardwired for their top speed, and in practice the two-amp difference is negligible and often capped lower by your car. Speed does not decide this.

The ChargePoint's edge: network

One ChargePoint account covers your home unit and the largest public charging network in North America, plus a mature app and support, and the amperage adapts to any breaker you install. If you charge away from home or want brand maturity, that ecosystem is the reason to pick it.

The Emporia Pro's edge: load management

The Pro's PowerSmart load managementthrottles the charger when the house is drawing hard, so a panel that could not otherwise support a full 48-amp circuit can still run it — potentially avoiding a $1,500–$3,000 upgrade. If your panel is tight, that is a bigger deal than any app feature.

How to choose

It comes down to your constraint. If your panel has capacity and you want the network and the mature app, the ChargePoint. If your panel is short of capacity, the Emporia Pro's load management may be the only way to add fast charging without an expensive upgrade — and that makes it the cheaper path overall for that specific home. Let your electrician's panel assessment lead.

The one-line split: the ChargePoint NACS buys you the public network and adjustable speed; the Emporia Pro buys you out of a panel upgrade. Match the one to your actual constraint.

The verdict

Choose the ChargePoint Home Flex NACS if your panel has capacity and you want the network, the mature app, and the adjustable 50-amp ceiling. Choose the Emporia Pro NACS if your panel is tight and load management can save you an upgrade. Both are excellent premium NACS units; see them among the field in our best NACS home chargers roundup.

In detail

The picks, in full

01
ChargePoint ChargePoint Home Flex NACS (hardwired)

Buyers who want the mature brand and app

ChargePoint Home Flex NACS (hardwired)

16–50A adjustableNACS (J3400)HardwiredNEMA 3R outdoor
8.6/10

The established-brand pick: amperage selectable from 16 all the way to 50, so one unit fits whatever breaker your panel can actually spare.

Charge speed
10
Build & weather
9
Smart features
9
Cable & connector
8
Value
7

Pros

  • Amperage is set in the app — 16, 24, 32, 40, 48 or 50 amps — so the charger adapts to the circuit instead of the other way round
  • Hardwired at up to 50 amps, the fastest configuration in this roundup
  • NEMA 3R outdoor-rated enclosure, and one ChargePoint account covers home charging and the largest public network in North America

Cons

  • Hardwired only — there is no unplugging this one and taking it with you, and the install is licensed work
  • Costs more than equally capable NACS chargers from newer brands

Don't buy this if…

…you rent or you might move. A hardwired charger stays with the house — the plug-in Lectron Nexus or the Lectron NACS portable is the one that leaves with you.

$494.00View on Amazon

Price as of Jul 27, 2026. Prices change — Amazon's is the one that counts.

#ad · we may earn a commission from this link to ChargePoint Home Flex NACS (hardwired)

02
Emporia Emporia Pro NACS (48A, PowerSmart)

Homes with a tight electrical panel

Emporia Pro NACS (48A, PowerSmart)

48A / 11.5kWNACS (J3400)PowerSmart load mgmt25ft cable
8.8/10

The one to buy when the panel, not the budget, is the constraint — PowerSmart load management lets it back off instead of forcing a service upgrade.

Charge speed
10
Build & weather
8
Smart features
10
Cable & connector
9
Value
7

Pros

  • PowerSmart load management throttles the charger when the rest of the house is drawing hard, which can avoid a panel upgrade costing more than the charger
  • Full 48 amps — about 11.5 kW — when hardwired on a 60-amp circuit
  • 25-foot cable plus the Emporia app's energy monitoring

Cons

  • Costs meaningfully more than the standard Emporia NACS, and the premium buys load management rather than charging speed
  • The feature only earns its money if your panel is genuinely short of capacity

Don't buy this if…

…your panel has a spare 60-amp slot. You would be paying for load management you will never trigger — the standard Emporia NACS charges at exactly the same rate for less.

$599.00View on Amazon

Price as of Jul 27, 2026. Prices change — Amazon's is the one that counts.

#ad · we may earn a commission from this link to Emporia Pro NACS (48A, PowerSmart)

How we picked

We do not run a testing lab

We compiled published specifications from manufacturer manuals and spec sheets, verified the safety listings (UL / ETL), computed the real running and installation costs, checked the wiring math against the NEC continuous-load rule, and read aggregated owner reviews — then scored each product against a published rubric. The scores are judgments from documented research — they are not bench measurements, because we do not have a test lab and we are not going to pretend we do. Every spec and cost figure is cited in Sources.

Questions

Frequently asked

Which is faster, the ChargePoint NACS or the Emporia Pro NACS?

Very close — the ChargePoint adjusts up to 50 amps and the Emporia Pro is 48-amp capable, both hardwired. The difference is negligible in practice and often capped lower by your car. Speed should not decide this.

What does the Emporia Pro do that the ChargePoint doesn't?

PowerSmart load management — it throttles the charger when the house draws hard, so a tight panel can run a fast charger without a costly upgrade. The ChargePoint counters with a public network and adjustable amperage.

Which should I buy for a tight electrical panel?

The Emporia Pro NACS — its load management is built for exactly that, and can avoid a $1,500–$3,000 panel upgrade. Have an electrician confirm your panel's capacity first.

Which has the better app and network?

The ChargePoint — a mature app and one account that also covers the largest public network in North America. The Emporia app focuses on energy monitoring and, on the Pro, load management.

Keep reading

Related

Receipts

Sources

We do not run a testing lab, and we do not pretend to. Where a measured number came from someone else's lab, we name them and link them. Where we could not verify something, we say so on the page rather than quietly leaving it out. Read our full method.