EcoFlow | PowerOcean 6kW Three Phase | Hybrid Inverter

EcoFlow PowerOcean 6kW 3-Phase Hybrid Inverter

#3: 6864 Storage Systems - Hybrid Inverter

EcoFlow PowerOcean Hybrid Brochure

EcoFlow PowerOcean Hybrid Datasheet

EcoFlow PowerOceean Hybrid User Manual

EcoFlow PowerOcean Hybrid Installation  Guide

EcoFlow App Manual

EcoFlow Warranty

Innovation for Easy Power Independence

Looking to future-proof your home with smart, scalable solar energy storage? The EcoFlow PowerOcean 6kW 3-Phase Hybrid Inverter offers a powerful, intelligent and adaptable solution for UK households. With built-in safety features, smart monitoring and expandable battery storage up to 45kWh, it’s the perfect match for homes and small businesses needing a reliable 3-phase energy solution.

The EcoFlow PowerOcean 6kW 3-Phase Inverter is more than just hardware — it’s a fully integrated energy platform designed to reduce your energy bills, support solar self-consumption, and ensure uninterrupted power during outages.

Key Features

• 15-Year Warranty & LFP Battery Technology
  Built with ultra-safe Lithium Iron Phosphate (LiFePO₄) cells and protected by a 15-year warranty for peace of mind and long-term performance.

• Expandable Storage up to 45kWh
  Scale your system to match your evolving energy needs — ideal for EV charging, electric heating systems, or commercial premises.

• Smart Energy Monitoring
  Monitor solar production, energy consumption, and battery levels in real time via the EcoFlow app or web portal, fully compatible with dynamic UK energy tariffs.

• Safe & Durable Design
  Fire-prevention modules, advanced thermal management, and an IP65 weatherproof rating make this unit suitable for both indoor and outdoor installation.

• 3-Phase Ready for UK Homes & Businesses
  Ideal for properties requiring 3-phase power or higher electrical loads, including those with electric vehicle chargers, heat pumps, or larger PV arrays.

Technical Specifications

• Max AC Power Output: 6kW

• Max AC Current: 8.7A

• AC Phases: Three-phase

• Max PV Input Power: 10kW

• Max PV Input Voltage: 100V

• Max PV Input Current: 16A 

• MPPT Tracking Inputs: 2

• Max Strings per MPPT: 1 

• MPPT Voltage Range: 200-850V
  

• Max PV Short Circuit (Isc) 24A

• Max Efficiency: 95%
  

• Weight: 29.65kg

• Dimensions:  (W×D×H): 670  × 508 x 356mm

Battery Module Specifications

• Chemistry: LiFePO4 Lithium Iron Phosphate (LFP) 

• Usable cycles: 6,000+ when discharged to 70% capacity over 15 years

• Expandable capacity: Up to 15 kWh per inverter (single‑phase) and up to 45 kWh in multi‑inverter configurations.

• Depth of Discharge (DoD): ~95% — meaning more usable energy from the battery

What's in the Box

• 1 × EcoFlow PowerOcean 6kW 3-Phase Hybrid Inverter
• Mounting and connection accessories
• Smart CT meter for energy monitoring
• Quick start guide
• Access to EcoFlow App and Web Portal

The EcoFlow 6kW Three Phase Inverter is suitable for

• UK homes with 3-phase power supply

• Small commercial sites or workshops

• Properties with higher energy demand (EV chargers, heat pumps, etc.)

• Solar system upgrades and future-ready energy setups

• Users on agile or time-of-use energy tariffs