Inverter – EcoFlow – EF_HD-P3-6K-S1 – hybrid – HV
Product details
PowerOcean
PowerOcean is a modular solution with an LFP battery and a hybrid inverter for residential three-phase photovoltaic systems. The system can be expanded at any time and used as a backup power supply during power outages.
Key benefits of PowerOcean
- Modular capacity: the nominal battery capacity is 5.1–15.3 kWh, depending on the configuration.
- Battery output power: maximum power is 3.3–9.9 kW, depending on the configuration.
- Fire protection: the battery has an integrated active aerosol fire protection module.
- Battery enclosure protection: IP65 protection rating and operating temperature from -20 to 50°C.
- Battery cooling by natural convection: noise level does not exceed 35 dB.
- User access: EcoFlow app and EcoFlow web portal.
Who is this a good choice for?
PowerOcean is designed for households with a three-phase photovoltaic system that need energy storage and backup power during power outages. Its modular design also meets the needs of users planning to start with a smaller battery capacity and expand it later.
| Parameter | EF BD-5.1-S1 × 1 (5.1 kWh) | EF BD-5.1-S1 × 2 (10.2 kWh) | EF BD-5.1-S1 × 3 (15.3 kWh) | EF HD-P3-6K0-S1 | EF HD-P3-8K0-S1 | EF HD-P3-10K-S1 | EF HD-P3-12K-S1 |
|---|---|---|---|---|---|---|---|
| Battery — electrical parameters | |||||||
| Rated battery capacity (kWh) | 5,1 | 10,2 | 15,3 | ||||
| Usable battery capacity at 95% depth of discharge (kWh) | 4,8 | 9,7 | 14,5 | ||||
| Maximum output power (W) | 3300 | 6600 | 9900 | ||||
| Maximum input power (W) | 2500 | 5000 | 7500 | ||||
| Rated voltage (V) | 800 | 230/400, 3L+N+PE | |||||
| Operating voltage range (V) | 720–960 | ||||||
| Battery cell type | LFP | ||||||
| Battery — certifications and standards | |||||||
| Conformity marking | CE | ||||||
| Safety standards | EN62619, EN62040-1, EN62477-1, ISO13849, VDE-AR-E-2510-50 | EN 50549, EN50438, TOR Erzeuger Type A, EEA-NE7, CH_PTIPPEE, UTE C15-712-1, VDE-AR-N 4105, VDE-AR-N 4110, VDE-AR-N 4120, VDE-AR-N 4130 | |||||
| Electromagnetic compatibility | EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4 | ||||||
| Battery — dimensions and weight | |||||||
| Set dimensions without adjustable feet (W × D × H) (mm) | 680 × 183 × 612 (±1) | 680 × 183 × 1009 (±1) | 680 × 183 × 1406 (±1) | ||||
| EF BD-5.1-S1 module dimensions (W × D × H) (mm) | 680 × 183 × 424 (±1) | ||||||
| Set weight (kg) | 65,6 | 120,9 | 176,2 | ||||
| EF BD-5.1-S1 module weight (kg) | 55,5 | ||||||
| Battery — installation and operating conditions | |||||||
| Installation | Floor-standing | ||||||
| Operating temperature (°C) | From -20 to 50 | ||||||
| Maximum operating altitude above sea level (m) | 3000 | ||||||
| Cooling method | Natural convection | ||||||
| Noise level (dB) | ≤35 | ||||||
| Relative humidity (%) | 0–100 (condensation) | ||||||
| Battery — protection | |||||||
| Active aerosol fire protection module | Integrated | ||||||
| Degree of protection | IP65 | ||||||
| Protection class | And | ||||||
| Inverter — DC input data (PV) | |||||||
| Maximum photovoltaic system power (W) | 10000 | 12000 | 14000 | 16000 | |||
| Maximum input voltage (V) | 1000 | ||||||
| MPPT operating voltage range (V) | 200–850 | ||||||
| Start-up voltage (V) | 160 | ||||||
| Rated input voltage (V) | 600 | ||||||
| Maximum power per MPPT (W) | 5000 | 6000 | 7000 | 8000 | |||
| Maximum input current per MPPT (A) | 16 | ||||||
The battery's depth of discharge may depend on the actual temperature. The inverter table text is truncated; missing values have been left blank.

