Enphase IQ EVSE and HCS EVSE vs Tesla Wall Connector
The Enphase IQ EVSE and HCS EVSE outputs 64 A (15.36 kW) versus 48 A (11.52 kW) for the Tesla Wall Connector — about 33% faster charging on vehicles that can accept it. The Tesla Wall Connector draws less standby power (1.36 W vs 2.89 W). The Enphase IQ EVSE and HCS EVSE has the longer charging cable (25 ft vs 22 ft). Note the different connectors: Enphase IQ EVSE and HCS EVSE uses J1772 while Tesla Wall Connector uses NACS — check your vehicle's charge port before choosing.
| Enphase IQ EVSE and HCS EVSE | Tesla Wall Connector | |
|---|---|---|
| Connector type | J1772 | NACS |
| Max output current | 64 A | 48 A |
| Max output power | 15.36 kW | 11.52 kW |
| Installation | — | hardwired |
| Wi-Fi / app connected | Yes | Yes |
| Cable length | 25 ft | 22 ft |
| ENERGY STAR certified | Yes | Yes |
| Input voltage | 240 V | 240 V |
| Standby power draw | 2.89 W | 1.36 W |
Frequently asked questions
Which is faster, the Enphase IQ EVSE and HCS EVSE or the Tesla Wall Connector?
The Enphase IQ EVSE and HCS EVSE: 64 A (15.36 kW) against 48 A (11.52 kW), provided your EV's onboard charger can use the extra power.
Are the Enphase IQ EVSE and HCS EVSE and Tesla Wall Connector both ENERGY STAR certified?
Yes — every charger in this database is drawn from the U.S. EPA ENERGY STAR certified EVSE list.