ABB Terra AC W9-P8-R-D vs Enphase IQ EVSE and HCS EVSE
The Enphase IQ EVSE and HCS EVSE outputs 64 A (15.36 kW) versus 40 A (9.6 kW) for the ABB Terra AC W9-P8-R-D — about 60% faster charging on vehicles that can accept it. The ABB Terra AC W9-P8-R-D draws less standby power (2.76 W vs 2.89 W). The ABB Terra AC W9-P8-R-D has the longer charging cable (26 ft vs 25 ft).
| ABB Terra AC W9-P8-R-D | Enphase IQ EVSE and HCS EVSE | |
|---|---|---|
| Connector type | J1772 | J1772 |
| Max output current | 40 A | 64 A |
| Max output power | 9.6 kW | 15.36 kW |
| Wi-Fi / app connected | Yes | Yes |
| Cable length | 26 ft | 25 ft |
| ENERGY STAR certified | Yes | Yes |
| Input voltage | 240 V | 240 V |
| Standby power draw | 2.76 W | 2.89 W |
Frequently asked questions
Which is faster, the ABB Terra AC W9-P8-R-D or the Enphase IQ EVSE and HCS EVSE?
The Enphase IQ EVSE and HCS EVSE: 64 A (15.36 kW) against 40 A (9.6 kW), provided your EV's onboard charger can use the extra power.
Are the ABB Terra AC W9-P8-R-D and Enphase IQ EVSE and HCS EVSE both ENERGY STAR certified?
Yes — every charger in this database is drawn from the U.S. EPA ENERGY STAR certified EVSE list.