The EcoFlow PowerOcean range delivers industry-leading home energy storage that’s scalable, safe, and smart. Designed with modular LFP batteries and plug-and-play installation, it’s easy to start with 5kWh and expand up to 15kWh for single-phase systems, or scale up to 60kWh for three-phase setups—perfectly adapting to your household’s evolving energy needs.
EcoFlow PowerOcean | 10kW 3ph Hybrid Inverter | 5-45kWh Battery Options | 15yr Warranty | IP65 | Heating Element | Anti Fire-Safety
from £3,631.00 + VAT
EcoFlow PowerOcean 10kW 3ph Hybrid Inverter + 5-45kWh Battery options
Hybrid Inverter:
EF Power Ocean 3ph Hybrid Inverter Datasheet
EF Power Ocean 3ph Hybrid Inverter User Manual
EF Power Ocean Warranty
LFP Battery:
EcoFlow LFP Battery Datasheet
EcoFlow LFP Battery User Manual
EcoFlow Home Battery Installation Guide
EcoFlow App Manual
Full range of Ecoflow kits are available to view here
EcoFlow PowerOcean – Your Complete Home Energy Storage Solution
Effortless Energy Independence for UK Homes
The EcoFlow PowerOcean is the ultimate home energy storage system designed for reliability, safety, and scalability. Built with durable LFP battery technology, IP65 weather protection, and an industry-leading 15-year warranty, it offers over 6,000 cycles for long-term performance.
With plug-and-play modular design, you can start small and expand up to 45kWh, making it a future-proof solution for any home—big or small.
Complete System Includes
1 x EcoFlow PowerOcean 10kW 3-Phase Hybrid Inverter
EcoFlow PowerOcean 5kWh LFP Battery
1 x EcoFlow PowerOcean 3-Phase Battery Base and Junction Box
1 x EcoFlow 3-Phase Meter
Key Features & Benefits
✅ Advanced Safety System – Instant cell-level Anti-Fire protection for maximum security.
✅ Expandable Up to 45kWh – Flexible design for growing energy needs.
✅ Long-Lasting Performance – 6,000+ cycles and 15-year warranty for peace of mind.
✅ Built-In Heating Pads – Maintains performance in sub-zero UK temperatures.
✅ IP65 Certified – Dust-proof and resistant to low-pressure water jets for outdoor installation.
✅ Smart Energy Management – API integration for Octopus Agile & Flux tariffs to maximise savings.
✅ High Efficiency – 95% Depth of Discharge (D.O.D) for maximum usable energy.
✅ User-Friendly EcoFlow App – Monitor and control your system anytime, anywhere.
✅ Sleek, Slim Design – Perfect for modern UK homes.
Why Choose EcoFlow PowerOcean?
Energy Independence – Reduce reliance on the grid and lower energy bills.
Future-Proof Solution – Expand as your energy needs increase.
Local UK Support – Dedicated technical assistance when you need it.
Perfect for UK Homes
With advanced safety, smart charging compatibility, and industry-leading efficiency, the EcoFlow PowerOcean is the ideal energy storage solution for UK households looking to save on electricity costs and secure energy independence.
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EcoFlow PowerOcean | 12kW 3ph Hybrid Inverter | 5-45kWh Battery Options | 15yr Warranty | IP65 | Heating Element | Anti Fire-Safety
from £3,711.00 + VAT
EcoFlow PowerOcean 12kW 3ph Hybrid Inverter + 5-45kWh Battery options
Hybrid Inverter:
EF Power Ocean 3ph Hybrid Inverter Datasheet
EF Power Ocean 3ph Hybrid Inverter User Manual
EF Power Ocean Warranty
LFP Battery:
EcoFlow LFP Battery Datasheet
EcoFlow LFP Battery User Manual
EcoFlow Home Battery Installation Guide
EcoFlow App Manual
Full range of Ecoflow kits are available to view here
EcoFlow PowerOcean – Your Path to Effortless Energy Independence
Reliable Home Energy Storage for the UK
The EcoFlow PowerOcean is a premium home energy storage solution designed to provide security, scalability, and sustainability. Built with durable LFP battery technology, IP65 weather protection, and an industry-leading 15-year warranty, it’s the ultimate future-proof system for any UK home.
With over 6,000 cycles and an easy plug-and-play design, you can start small and expand up to 45kWh for complete energy independence.
What’s Included in the Complete System
1 x EcoFlow PowerOcean 12kW 3-Phase Hybrid Inverter
EcoFlow PowerOcean 5kWh LFP Battery
1 x EcoFlow PowerOcean 3-Phase Battery Base and Junction Box
1 x EcoFlow 3-Phase Meter
Key Features and Benefits
✅ Advanced Safety System – Includes instant cell-level Anti-Fire protection for maximum security.
✅ Expandable up to 45kWh – Perfect for small and large homes alike.
✅ Durable & Reliable – Over 6,000 cycles and 15-year warranty for long-term peace of mind.
✅ Built-In Heating Pads – Maintains performance even in sub-zero UK conditions.
✅ IP65 Certified – Dustproof and water-resistant for outdoor installation.
✅ Smart Energy Management – API compatibility with Octopus Agile & Flux tariffs for cost savings.
✅ High Efficiency – 95% Depth of Discharge (D.O.D) for maximum usable energy.
✅ User-Friendly App – Control and monitor your system from anywhere.
✅ Sleek, Slim Design – Modern look to fit any home environment.
Why Choose EcoFlow PowerOcean?
Energy Independence – Reduce reliance on the grid and lower energy bills.
Future-Proof Solution – Scalable up to 45kWh as your needs grow.
Smart & Connected – Real-time monitoring with the EcoFlow App.
UK-Based Support – Local technical assistance for complete peace of mind.
Perfect for UK Homes
The EcoFlow PowerOcean delivers advanced safety, smart charging compatibility, and industry-leading efficiency, making it the ideal home energy storage solution for UK homeowners looking to save on energy costs and stay prepared for outages.
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EcoFlow PowerOcean Plus | 15kW 3ph Hybrid Inverter | 5-60kWh Battery Options | 15yr Warranty | IP65 | Heating Element | Anti Fire-Safety
from £3,998.00 + VAT
EcoFlow PowerOcean 15kW 3ph Hybrid Inverter + 5-60kWh Battery options
Hybrid Inverter:
EF Power Ocean 3ph Hybrid 15-29kW Inverter Datasheet
EF Power Ocean 3ph Hybrid Inverter User Manual
EF Power Ocean Warranty
LFP Battery:
EcoFlow LFP Battery Datasheet
EcoFlow LFP Battery User Manual
EcoFlow Home Battery Installation Guide
EcoFlow App Manual
Full range of Ecoflow kits are available to view here
EcoFlow PowerOcean – The Smarter Way to Energy Independence
Reliable, Scalable & Built to Last
Experience effortless energy independence with the EcoFlow PowerOcean, a cutting-edge home energy storage solution designed for UK homes. Built with durable LFP battery technology, advanced safety features, and IP65 weather protection, PowerOcean offers over 6,000 cycles and an industry-leading 15-year warranty.
Its plug-and-play modular design allows you to start small and easily expand up to 60kWh, making it the ideal future-proof solution for any home – large or small.
Complete System Includes
1 x EcoFlow PowerOcean Plus 15kW 3-Phase Hybrid Inverter
EcoFlow PowerOcean 5kWh LFP Battery
1 x EcoFlow PowerOcean 3-Phase Battery Base and Junction Box
1 x EcoFlow 3-Phase Meter
Key Features & Benefits
✅ Advanced Safety System – Includes cell-level Anti-Fire protection for maximum safety.
✅ User-Friendly EcoFlow App – Monitor and control your energy from anywhere.
✅ Expandable Up to 60kWh – Perfect for homes of all sizes.
✅ Industry-Leading 15-Year Warranty – Long-term peace of mind.
✅ Built-In Heating Pads – Ensures optimum performance even in sub-zero UK temperatures.
✅ IP65 Certified – Dust-proof and resistant to water jets from any direction.
✅ High Efficiency – 95% Depth of Discharge (D.O.D) for maximum usable energy.
✅ Smart Charging – API integration for Octopus Agile & Flux tariffs to maximise savings.
✅ Sleek, Slim Design – Modern look that complements any home environment.
Why Choose EcoFlow PowerOcean?
✅ Reliable Power Storage for backup and energy independence.
✅ Smart & Connected – Manage your energy with ease via the EcoFlow app.
✅ Future-Proof & Scalable – Grow your system as your energy needs increase.
✅ UK Technical Support – Local assistance when you need it.
Perfect for UK Homes
With advanced safety, high efficiency, and intelligent energy management, EcoFlow PowerOcean is the ultimate home battery storage solution. Stay protected from power cuts, reduce your energy bills, and enjoy complete energy freedom.
EcoFlow PowerOcean Plus | 25kW 3ph Hybrid Inverter | 5-kWh Battery Options | 15yr Warranty | IP65 | Heating Element | Anti Fire-Safety
from £4,129.00 + VAT
EcoFlow PowerOcean 25kW 3ph Hybrid Inverter + 5-60kWh Battery options
Hybrid Inverter:
EF Power Ocean 3ph Hybrid 15-29kW Inverter Datasheet
EF Power Ocean 3ph Hybrid Inverter User Manual
EF Power Ocean Warranty
LFP Battery:
EcoFlow LFP Battery Datasheet
EcoFlow LFP Battery User Manual
EcoFlow Home Battery Installation Guide
EcoFlow App Manual
Full range of Ecoflow kits are available to view here
EcoFlow PowerOcean – Effortless Energy Independence for UK Homes
Take control of your home energy with the EcoFlow Power Ocean, a high-capacity, expandable battery storage system designed for reliability, safety, and scalability. Built with advanced LFP battery technology, IP65 weather protection, and smart management features, the Power Ocean is your solution for long-lasting, future-proof energy storage.
Complete EcoFlow Power Ocean System
The system includes everything you need for a seamless installation:
Inverter & Batteries
1 × EcoFlow Power Ocean Plus 25kW 3-Phase Hybrid Inverter
1 × EcoFlow Power Ocean 5kWh LFP Battery
Expandable up to 60kWh for homes of all sizes
Accessories & Monitoring
1 × EcoFlow Power Ocean 3-Phase Battery Base & Junction Box
1 × EcoFlow 3-Phase Meter
Main Features
Advanced Safety & Reliability
Instant Cell-Level Anti-Fire Protection – Prevents overheating and fires
Built-in Heating Pads – Ensures optimal battery performance even in sub-zero temperatures
IP65 Certification – Dust-tight and resistant to low-pressure water jets
Smart, User-Friendly Technology
EcoFlow App Integration – Monitor and manage your system remotely
API Support – Charge from Octopus Agile & Flux tariffs for maximum savings
95% Depth of Discharge (D.O.D) – Efficient and long-lasting energy use
Scalability & Warranty
Expandable up to 60kWh – Simple plug-and-play design
15-Year Industry-Leading Warranty – Peace of mind for decades
Sleek, Durable Design
Slim, modern aesthetics that fit any home
High-efficiency output with reliable LFP battery technology
Why Choose EcoFlow PowerOcean in the UK?
Future-proof energy storage for homes big and small
Maximise energy independence and reduce reliance on the grid
Trusted UK technical support and service
Built for UK weather conditions, with IP65 protection and robust heating for cold climates
👉 Upgrade your home energy system with EcoFlow Power Ocean – reliable, safe, expandable, and designed for long-term energy independence.