The Emporia Level 2 is the home charger we recommend to most people, because it does something rare: it delivers 48-amp speed and real smart features for roughly what a plain plug-in charger costs. You are not paying a premium for the software - you are getting it more or less for free.
In our best Level 2 chargers roundup the Emporia takes the top spot, and this is the longer look at why. As always, we compile the published specs and do the math rather than bench-testing hardware, so read this as documented research on a very well-regarded unit, not a lab teardown.
Who it is for
The Emporia fits the buyer who wants the fast option and the smart features but resents paying twice for both - a large share of EV owners. On a time-of-use electricity plan, the app scheduling alone can pay back the difference over a dumb charger by moving charging to cheaper overnight hours. It is the wrong charger for exactly one person: the buyer who never wants to open an app. For them, the Grizzl-E is the honest alternative.
The specs that matter
Emporia rates this unit at up to 48 amps / 11.5 kW when hardwired, with a J1772 connector, a 25-foot cable, and Wi-Fi app control. Two numbers do the real work:
- 48 amps, but only hardwired. The plug-in NEMA 14-50 version is capped at 40 amps, like every plug-in charger, because a 14-50 plug lives on a 50-amp circuit and the continuous-load rule limits draw to 40. To get the full 48 amps you hardwire it on a 60-amp circuit - and your car has to accept 48 amps too. Our amperage guide walks through which version to buy.
- 25-foot cable. Long enough to reach across a two-car garage and park either direction, which matters more day to day than most people expect.
What is good
The headline is value: 48-amp capability plus genuine energy monitoring and scheduling at a price that undercuts most smart rivals. The monitoring is not a gimmick - seeing what each charge costs, and scheduling it for off-peak hours automatically, is the feature set that actually saves money on a time-of-use plan. The 25-foot cable is generous, and the unit slots into Emporia's broader home-energy app if you use their monitoring products. For a single box that covers speed, smarts and reach without a premium, little else matches it.
Where it falls short
The weaknesses are the flip side of the strengths. The 48-amp figure requires hardwiring; go plug-in and you are living with 40 amps, same as the cheaper units. And the app and Wi-Fi are central to the experience, so setup is more involved than a plug-and-go charger, and the value proposition partly depends on you using the software. If your Wi-Fi is unreliable or you simply do not want an app, a sealed box is the better spend.
Installation notes
Decide hardwired versus plug-in before you order, because it changes which version you buy and what circuit you need. Plug-in wants a properly rated NEMA 14-50 outlet on a 50-amp circuit; hardwired at 48 amps wants a 60-amp circuit with appropriately sized wire. Either way, have a licensed electrician confirm your panel can support the load and handle the connection to code. If you go plug-in, do not skimp on the receptacle - an industrial-grade, listed 14-50 outlet is the part that survives a continuous 40-amp draw.
Bottom line
The Emporia is the default recommendation because it removes the usual compromise: you do not have to choose between fast, smart and affordable. Hardwire it for the full 48 amps, use the scheduling if you are on a time-of-use rate, and it is hard to out-argue for most homes. The only buyers who should look elsewhere are the ones who never want an app.
