Side by side, from the makers’ own pages
| Spec | Emporia Pro | Wallbox Pulsar Plus |
|---|
| Output | 48 A / 11.5 kW | 48 A / 11.5 kW (a 40 A variant is also sold) |
| Circuit required | 60 A dedicated at 48 A | 60 A dedicated at 48 A |
| Install | Hardwired (a NEMA 14-50 SKU is also sold) | Hardwired |
| Connector | J1772 | J1772 |
| Cable | 25 ft | 25 ft |
| Load management | PowerSmart — requires the Vue monitor and a PowerSmart upgrade | Dynamic load management — requires a Wallbox Power Meter |
| Solar charging | Listed, and also requires the Vue monitor | Listed; requires the Power Meter; not compatible with multi-charger installs or OCPP |
| Access control | Invite2Charge, described as multi-user access control | App |
| Enclosure | NEMA 4 | Not published on the maker’s page as of Oct 4, 2026 |
| Certification | UL listed, ENERGY STAR | ENERGY STAR |
| Warranty | 3 years | Not published as of Oct 4, 2026 (3 years on our earlier read) |
| Range added per hour (3.5 mi/kWh) | about 40 miles | about 40 miles |
On raw charging performance these are the same charger. Forty-eight amps at 240 volts is 11.5 kW on both, roughly 40 miles of range an hour at our 3.5 miles-per-kWh reference, on the same 60-amp dedicated circuit — 48 × 1.25 = 60, because EV charging is a continuous load. Nothing in the speed column decides this.
What each accessory actually buys you
Emporia’s Vue Home Energy Monitor.It is a whole-home energy monitor first and a charger accessory second. Installed in the panel, it is the thing that lets PowerSmart see the house and back the charger off, and Emporia also requires it for solar charging integration — with the Vue added, Emporia says the charger “automatically charge[s] with your excess solar power.” The reason this is the stronger of the two add-ons is that it keeps earning after the charger is set up: it is monitoring your circuits whether or not the car is plugged in, which is useful on its own and is a real answer to “where is my power going.” Note the wording carefully though, because Emporia is specific: PowerSmart needs the Vue and a PowerSmart upgrade. Two line items, not one.
Wallbox’s Power Meter.It does the same job for the charger and only for the charger. Wallbox is clear about what it unlocks — dynamic load management (“maximize charging speed while staying within your home’s power limit. When overall energy consumption is high, charging speed drops. When it’s low, you’ll charge at maximum speed”) and solar charging. It is also clear about a limit worth knowing in advance: solar charging is not compatible with multiple-charger installations or with OCPP, so a two-car garage plan and a solar plan do not combine here.
Our load-management roundup compares every approach in our registry side by side, including the chargers that need nothing extra at all.
The one real difference in published durability
Emporia publishes a NEMA 4 enclosure, UL listing, ENERGY STAR and a three-year warranty. Wallbox, on the US Pulsar Plus page we re-read on October 4, 2026, published neither an enclosure rating nor a warranty term. Our registry carries NEMA 4 and three years for the Pulsar Plus from an earlier dated read and we still show those figures with the date attached, because deleting a sourced number is worse than carrying a dated one — but if the charger is going somewhere weather reaches it, only one of these two brands is currently telling you what it is rated for. Our most reliable chargers page ranks that column across the whole registry.
Where Wallbox wins outright
Solar. If your reason for shopping is “I want the car to charge off the roof, not the grid,” Wallbox documents that better than anyone else we cover: run on 100% solar or a blend of solar and grid, with the behavior described rather than implied. Emporia lists solar charging integration too and also gates it behind the Vue, but Wallbox’s description of what the charger actually does with mixed generation is the more specific of the two. If this is the deciding feature, read our solar charging roundup and the solar guide before you commit — the guide covers why the panels and the car so rarely line up in time, which is the thing that disappoints people after the install.
Second, smaller point: Wallbox sells a 40-amp variant, which is a cheaper entry on an existing 50-amp circuit. Emporia’s equivalent move is the NEMA 14-50 version of the Pro, which caps at 40 amps on a plug for the same reason every plug-in charger does.
The third option, which is often the right one
Both pages above assume you want the house watched. There is a cheaper answer to a tight panel that needs no accessory at all: buy a charger with a wide adjustable range and set it to a number the panel can live with permanently.
That is what the ChargePoint Home Flex is on this page for. Six app-selectable steps — 16, 24, 32, 40, 48 or 50 amps — and ChargePoint’s own datasheet states the 125% breaker rule with a worked example. Set it to 32 amps and it lives happily on a 40-amp circuit, which many panels can spare without a load calculation turning into a service upgrade; you give up speed rather than money. Be clear about what you are notgetting: ChargePoint’s own Power Management FAQ names only its commercial CT4000 and CPF50 station families, and the Home Flex is not mentioned anywhere on it, so there is no whole-house monitoring here at all. A fixed, lower amperage is the whole feature. Our panel capacity guide and 100-amp panel roundup cover that route in detail.
The verdict
Buy the Emporia Pro. Same 48 amps, same 60-amp circuit, same 25 ft cable, cheaper on the date on this page, and the accessory you have to buy to get PowerSmart is a whole-home energy monitor rather than a single-purpose meter. Add up both line items (the Vue and the PowerSmart upgrade) before you compare prices, because that is the real cost of the feature.
Buy the Wallbox Pulsar Plus if solar is the point.It is the better documented solar charger of the two, and the Power Meter is non-negotiable if you want either solar charging or load management. Do not plan a second charger around it — Wallbox says solar charging is not compatible with multi-charger installs.
And if you are only here because the panel is tight, consider skipping both accessories. A ChargePoint Home Flex set to 32 or 40 amps solves the same problem with no second device, no subscription and nothing to configure — at the cost of charging speed you probably were not going to use. That is a perfectly good outcome, and it is cheaper than either of the alternatives on this page.
