ABB Terra AC W11 vs Ecotap Duo Wallcharger 11 kW
Max. charging power (AC): ABB Terra AC W11 11 kW, Ecotap Duo Wallcharger 11 kW 11 kW. The Ecotap Duo Wallcharger 11 kW is better on 2 of 6 comparable points.
Last updated: + Add a model
Both models in detail
Who wins where
- ABB Terra AC W11
- Ecotap Duo Wallcharger 11 kW
Biggest differences
| Fact | Terra AC W11 | Duo Wallcharger 11 kW |
|---|---|---|
| Number of outlets | 1 | 2 |
| Min. operating temperature | -35 °C | -25 °C |
Score per area = position (0–100) relative to all 138 models in this category; higher is better.
| Technical specifications | ABBTerra AC W11 | EcotapDuo Wallcharger 11 kW |
|---|---|---|
| General | ||
| Connector | Tethered cable (Type 2) / Socket (Type 2)1 | Tethered cable (Type 2)2 |
| Cable length | – | 4 m2 |
| Number of outlets | 13 | 2✓2 |
| Min. operating temperature | -35 °C✓1 | -25 °C2 |
| Performance | ||
| Max. charging power (AC) | 11 kW3 | 11 kW2 |
| Electrical | ||
| Phases | 31 | 32 |
| Max. current per phase | 16 A1 | 16 A2 |
| Connectivity & smart | ||
| OCPP | 1.6J1 | 1.6J2 |
| Wi-Fi | Yes1 | – |
| Ethernet | Yes1 | – |
| 4G/LTE | – | Yes2 |
| RFID card reader | Yes1 | Yes2 |
| Dynamic load balancing | Yes1 | – |
| Safety & metering | ||
| MID-certified meter | No1 | Yes✓2 |
| RCD protection | – | Type B2 |
| IP rating | IP541 | IP542 |
| IK rating | IK101 | IK102 |
| Dimensions & weight | ||
| Width | 195 mm1 | 220 mm2 |
| Height | 320 mm1 | 800 mm2 |
| Depth | 110 mm1 | 200 mm2 |
| Weight | – | 25 kg2 |
| Grants & market | ||
| OZEV eligible (UK) | Yes3 | – |
Frequently asked questions
Which is better: the ABB Terra AC W11 or the Ecotap Duo Wallcharger 11 kW?
Max. charging power (AC): ABB Terra AC W11 11 kW, Ecotap Duo Wallcharger 11 kW 11 kW. The Ecotap Duo Wallcharger 11 kW is better on 2 of 6 comparable points.
What is the max. charging power (AC) of the ABB Terra AC W11 and the Ecotap Duo Wallcharger 11 kW?
ABB Terra AC W11: 11 kW. Ecotap Duo Wallcharger 11 kW: 11 kW.
Which is better on number of outlets: the ABB Terra AC W11 or the Ecotap Duo Wallcharger 11 kW?
Ecotap Duo Wallcharger 11 kW: 2. ABB Terra AC W11: 1.
Which is better on min. operating temperature: the ABB Terra AC W11 or the Ecotap Duo Wallcharger 11 kW?
ABB Terra AC W11: -35 °C. Ecotap Duo Wallcharger 11 kW: -25 °C.
Related comparisons
How we collect and check this data →
Sources
- ABB Terra AC wallbox – brochure, 9AKK107680A2257 Rev. G (12/2024) — ABB E-mobility · accessed 27 Sept 2026
- Ecotap Duo Wallcharger – specifications, 05/2025 — Ecotap B.V. · accessed 27 Sept 2026
- Authorised chargepoint model list — Office for Zero Emission Vehicles (OZEV), GOV.UK · accessed 27 Sept 2026