Volvo · 2024–2026
EX90 Single Motor
Volvo's flagship 3-row EV SUV. 11kW onboard charger — overnight Level 2 charging recommended. Here's what its onboard charger actually needs from your home's electrical panel.
Home (Level 2) charging facts
Pulled straight from the EX90 Single Motor's onboard charger rating - not a generic EV number.
- Onboard charger draw
- 11 kW
- ~46A at 240V (kW × 1000 ÷ 240)
- Empty-to-full at max Level 2
- 10.1 hrs
- 111 kWh battery ÷ 11 kW
- Range added per hour
- ~32 mi/hr
- 11 kW × 2.93 mi/kWh efficiency
- DC fast charging
- 250 kW max
- Public chargers only - tapers as the battery fills
Typical full-speed install
48A charger on a 60A circuit
Reaches this car's 11 kW ceiling. Whether your panel has room for that circuit depends on everything else already on it - that's the actual assessment.
Connector
CCS
CCS (Combined Charging System) is the most common connector on non-Tesla EVs for both home Level 2 charging and public DC fast charging.
On the EX90 Single Motor specifically, that connector carries up to 11 kW at home on Level 2 and up to 250 kW on public DC fast hardware.
Charging speed by circuit size
The Volvo EX90's onboard charger can't use more than 11 kW AC no matter how big the circuit - past 48A, a bigger charger buys you nothing on this car.
| Charger setting | This car actually draws | Range added / hour | 8-hr overnight |
|---|---|---|---|
| 16A | 3.8 kW | ~11 mi | ~88 mi |
| 24A | 5.8 kW | ~17 mi | ~136 mi |
| 32A | 7.7 kW | ~23 mi | ~184 mi |
| 40A | 9.6 kW | ~28 mi | ~224 mi |
| 48A | 11.0 kWcapped by car | ~32 mi | ~256 mi |
Overnight, at full onboard speed
256 mi / 8 hrs
320 mi across a 10-hour window, at 11 kW.
Approximate cost to fill from empty
$14.43
Assumes $0.13/kWh (a national-average estimate, not your local rate) × 111 kWh - about $0.044/mile.
Volvo EX90 charging questions
How long does it take to charge a 2024–2026 Volvo EX90 Single Motor on a Level 2 charger?
About 10.1 hours from empty to full at its 11 kW onboard-charger ceiling (111 kWh battery ÷ 11 kW).
Times scale with amperage - see the circuit-size table above for other settings.
What amperage does a Volvo EX90 draw on Level 2?
At its full 11 kW rate, the Volvo EX90 draws about 46A at 240V (kW × 1000 ÷ 240 = amps).
Can a Volvo EX90 use a 48-amp charger?
Not to any real benefit. The Volvo EX90's onboard charger tops out at 11 kW (~46A) - a 48A charger doesn't charge it any faster than one already sized to 46A.
How much range does a Volvo EX90 add per hour on a Level 2 charger?
About 32 miles of range per hour at its 11 kW ceiling (11 kW × 2.93 mi/kWh efficiency).
How much range does an 8-hour overnight charge add to a Volvo EX90?
Roughly 256 miles from an 8-hour overnight charge (32 mi/hr × 8 hours), or about 320 miles across a 10-hour window.
What's the DC fast charging ceiling for a Volvo EX90?
Up to 250 kW on a public DC fast charger - well above its 11 kW Level 2 (home) ceiling, though DC fast rates taper as the battery fills.
Other Volvo EVs
Will your panel handle this?
ChargeRight runs the full NEC load calculation against your actual panel - not a generic rule of thumb.
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