EcoFlow home batteries
All 5 models from EcoFlow in our database, with the key figures side by side. Every value comes from an official register or the manufacturer; the source is on the product page.
At a glance
- Usable capacity
- 4.8 to 7.76 kWh
- Nominal capacity
- 1.92 to 8.03 kWh
- Charge power (continuous)
- 1.05 to 4.1 kW
- Discharge power (continuous)
- 1.2 to 4.1 kW
- Depth of discharge
- 95 %
- Cell chemistry
- LFP (5)
- Coupling
- DC-coupled (2)
This is an overview by data, not a test or recommendation. Models from other brands with the same technology are in the comparisons and on the category page.
All models
| Model | Usable capacity1 | Charge power (continuous)1 | Cell chemistry1 |
|---|---|---|---|
| OCEAN 2 LFP Battery 8kWh | 7.76 kWh | 4.1 kW | LFP |
| OCEAN 2 LFP Battery 5kWh | 4.87 kWh | 2.5 kW | LFP |
| PowerOcean LFP Battery 5 kWh | 4.8 kWh | 2.5 kW | LFP |
| STREAM Pro | – | 1.05 kW | LFP |
| STREAM Ultra | – | 1.05 kW | LFP |
Comparisons with EcoFlow
- Anker SOLIXSolarbank 3 E2700 ProvsEcoFlowSTREAM Ultra
- EcoFlowSTREAM UltravsZendureSolarFlow 800 Pro
- EcoFlowSTREAM UltravsMarstekVenus E 3.0
- EcoFlowOCEAN 2 LFP Battery 5kWhvsZendureSolarFlow 2400 AC+
- EcoFlowOCEAN 2 LFP Battery 8kWhvsZendureSolarFlow 2400 AC+
- EcoFlowOCEAN 2 LFP Battery 5kWhvsMarstekVenus E 3.0
- EcoFlowOCEAN 2 LFP Battery 5kWhvsHuaweiLUNA2000-5-S1
- EcoFlowOCEAN 2 LFP Battery 8kWhvsHuaweiLUNA2000-7-S1
- BYDBattery-Box Premium HVS 7.7vsEcoFlowOCEAN 2 LFP Battery 8kWh
- BYDBattery-Box Premium HVM 8.3vsEcoFlowOCEAN 2 LFP Battery 8kWh
- EcoFlowOCEAN 2 LFP Battery 8kWhvsMarstekVenus E 3.0
- EcoFlowSTREAM ProvsSessy2.0 10 kWh
Lists featuring EcoFlow
Other brands
Sources
- EcoFlow OCEAN 2 Three-Phase – Datasheet (EN), Datasheet_EN, PDF van 08.09.2026 — EcoFlow Inc. · accessed Sep 27, 2026