Wallbox EV chargers compared
ENERGY STAR currently lists 3 Wallbox AC chargers (after merging duplicate listings), from 11.52 to 11.52 kW.
| Charger | Max output | Max current | Cord | Wi-Fi/network | Standby (no vehicle) | Max standby cost/yr* | Breaker (est.) |
|---|---|---|---|---|---|---|---|
| Wallbox PULSAR PLUS NA | 11.52 kW | 48 A | 24 ft | Yes | 0.96 W | $1.54 | 60 A |
| Wallbox PUP1-U-1-6-C-002 | 11.52 kW | 48 A | 25 ft | Yes | 4.16 W | $6.67 | 60 A |
| Wallbox Pulsar Pro | 11.52 kW | 48 A | 25 ft | Yes | 5.67 W | $9.09 | 60 A |
*Estimate: ENERGY STAR "no vehicle mode" input power × 8,760 h, i.e. the most it could use in a year if no car were ever plugged in, × U.S. average residential rate 18.31¢/kWh (EIA, July 2026 (preliminary)).
Wallbox on the manufacturer's site (plain link, not an affiliate link)