Tesla Wall Connector (Gen 3) vs Enel X Way JuiceBox 40

Power, connector, cable, smart features, and price — side by side.

Tesla Wall Connector (Gen 3)

$475

vs

Enel X Way JuiceBox 40

$649

The verdict at a glance

  • Tesla Wall Connector (Gen 3) charges faster — up to 11.5 kW.
  • Tesla Wall Connector (Gen 3) costs less, starting at $475.
  • Tesla Wall Connector (Gen 3) has the richer smart-feature set (WiFi, app, scheduling, etc.).

Full spec comparison

Spec
Tesla Wall Connector (Gen 3)
Enel X Way JuiceBox 40
Max power
11.5 kW
9.6 kW
Amperage
48A
40A
Voltage
240V
240V
Connector
NACS
J1772
Cable length
24 ft
25 ft
Installation
Hardwired
Plug-in
Outdoor rating
NEMA 3R
NEMA 3R
OCPP support
No
No
Smart features
4
3
Starting price
$475
$649

Pros and cons

Tesla Wall Connector (Gen 3)

  • + Sleek design
  • + Native Tesla integration
  • + Power-sharing across multiple units
  • + Premium build quality
  • – Hardwired only
  • – NACS connector requires adapter for non-Tesla EVs

Enel X Way JuiceBox 40

  • + Solid hardware and long cable
  • + Broad NEMA 14-50 outlet support
  • + Compact wall footprint
  • – Enel X Way exited North America in 2024 — smart-app and OCPP connectivity have been unreliable for new buyers
  • – Warranty support uncertain
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Common questions

Which is faster, the Wall Connector (Gen 3) or the JuiceBox 40?

Tesla Wall Connector (Gen 3) peaks at 11.5 kW on a 240V circuit, versus 9.6 kW for the other.

Which is cheaper?

Tesla Wall Connector (Gen 3) has the lower street price at $475.

Does either support OCPP?

Neither supports OCPP. If you need commercial-network compatibility, look elsewhere.