Growatt THOR 11AS-P-V1 vs openWB series2 Standard
Max. charging power (AC): Growatt THOR 11AS-P-V1 11 kW, openWB series2 Standard 11 kW. The openWB series2 Standard is better on 3 of 6 comparable points.
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Both models in detail
Who wins where
- Growatt THOR 11AS-P-V1
- openWB series2 Standard
Biggest differences
| Fact | THOR 11AS-P-V1 | series2 Standard |
|---|---|---|
| Standby power | 8 W | 3 W |
| Max. current per phase | 16 A | 32 A |
| Min. operating temperature | -25 °C | -30 °C |
Score per area = position (0–100) relative to all 138 models in this category; higher is better.
| Technical specifications | GrowattTHOR 11AS-P-V1 | openWBseries2 Standard |
|---|---|---|
| General | ||
| Connector | Tethered cable (Type 2)1 | Tethered cable (Type 2)2 |
| Cable length | 5 m1 | – |
| Min. operating temperature | -25 °C1 | -30 °C✓2 |
| Performance | ||
| Max. charging power (AC) | 11 kW1 | 11 kW2 |
| Electrical | ||
| 1↔3 phase switching | – | No2 |
| Max. current per phase | 16 A1 | 32 A✓2 |
| Standby power | 8 W1 | 3 W✓2 |
| Connectivity & smart | ||
| OCPP | 1.61 | 1.62 |
| Wi-Fi | Yes1 | – |
| Ethernet | Yes1 | Yes2 |
| RFID card reader | Yes1 | – |
| Display | Yes✓1 | No2 |
| Dynamic load balancing | Yes1 | – |
| Solar surplus charging | Yes1 | – |
| Safety & metering | ||
| MID-certified meter | – | Yes2 |
| RCD protection | – | Typ B2 |
| Built-in 6 mA DC leakage detection | Yes1 | – |
| IP rating | IP651 | IP662 |
| Dimensions & weight | ||
| Width | 240 mm1 | 284 mm2 |
| Height | 380 mm1 | 364 mm2 |
| Depth | 164 mm1 | 121 mm2 |
| Weight | 12.5 kg1 | – |
Frequently asked questions
Which is better: the Growatt THOR 11AS-P-V1 or the openWB series2 Standard?
Max. charging power (AC): Growatt THOR 11AS-P-V1 11 kW, openWB series2 Standard 11 kW. The openWB series2 Standard is better on 3 of 6 comparable points.
What is the max. charging power (AC) of the Growatt THOR 11AS-P-V1 and the openWB series2 Standard?
Growatt THOR 11AS-P-V1: 11 kW. openWB series2 Standard: 11 kW.
Which is better on standby power: the Growatt THOR 11AS-P-V1 or the openWB series2 Standard?
openWB series2 Standard: 3 W. Growatt THOR 11AS-P-V1: 8 W.
Which is better on max. current per phase: the Growatt THOR 11AS-P-V1 or the openWB series2 Standard?
openWB series2 Standard: 32 A. Growatt THOR 11AS-P-V1: 16 A.
Related comparisons
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Sources
- GROWATT THOR Smart EV Charger Datasheet, V1 — SHENZHEN GROWATT NEW ENERGY CO.,LTD. · accessed Oct 1, 2026
- Technische Daten – openWB series2 Standard, 1 — openWB GmbH & Co. KG · accessed Nov 14, 2026