Enphase IQ EVSE and HCS EVSE vs GM PowerUp
The Enphase IQ EVSE and HCS EVSE outputs 64 A (15.36 kW) versus 48 A (11.52 kW) for the GM PowerUp — about 33% faster charging on vehicles that can accept it. The Enphase IQ EVSE and HCS EVSE draws less standby power (2.89 W vs 3.51 W).
| Enphase IQ EVSE and HCS EVSE | GM PowerUp | |
|---|---|---|
| Connector type | J1772 | J1772 |
| Max output current | 64 A | 48 A |
| Max output power | 15.36 kW | 11.52 kW |
| Wi-Fi / app connected | Yes | Yes |
| Cable length | 25 ft | 25 ft |
| ENERGY STAR certified | Yes | Yes |
| Input voltage | 240 V | 240 V |
| Standby power draw | 2.89 W | 3.51 W |
Frequently asked questions
Which is faster, the Enphase IQ EVSE and HCS EVSE or the GM PowerUp?
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 GM PowerUp both ENERGY STAR certified?
Yes — every charger in this database is drawn from the U.S. EPA ENERGY STAR certified EVSE list.