Fully Installed Package - EcoFlow PowerOcean 3.68-6kW Hybrid Optionst with 5-20kWh storage

Home back up is available for this system for either full house house via the EcolFlow Gateway together with the Gateway wiring package or by utilising the EPS critical loads package. To add either of these options to your order, following payment of the deposit, notify our team along with the requested information that EPS set up is required so the cabling route can be checked and can be added to your order wihout VAT.

To view our full range of installed battery storage packages visit our collection page here

To request a bespoke quote please complete our quotes form

Nationwide Solar & Battery Installations Across the UK

We provide professional solar and battery storage installations nationwide, covering most areas of the UK. Every system is fully certified and installed by qualified engineers, ensuring peace of mind, efficiency, and long-term reliability.

For AC coupled battery system with an existing 3rd party inverter the Ecoflow ADL200 meter is also required

EcoFlow PowerOcean – Advanced Home Energy Storage for UK Homes

The EcoFlow PowerOcean is a next-generation home battery storage system designed to bring security, scalability, and smart energy management to UK households. Featuring LFP battery technology, a fire prevention module, and IP65-certified durability, the PowerOcean delivers safe, reliable, and future-proof power.

With up to 20kWh expandable capacity per inverter, support for parallel operation of two inverters, and over 6,000 charge cycles, it ensures long-lasting performance and energy independence.

🔑 Key Features of EcoFlow PowerOcean

🛡️ 15-Year Warranty – Industry-leading coverage for long-term peace of mind
🔥 Advanced Safety – Instant cell-level anti-fire protection
❄️ Cold Weather Ready – Built-in heating pads for sub-zero performance
🇬🇧 UK Technical Support – Local expertise when you need it
💧 IP65 Certified – Resistant to dust and water for indoor/outdoor use
⚡ 95% Depth of Discharge – More usable energy from every charge
📈 Scalable Design – Expandable up to 15kWh per inverter
🔗 Parallel Operation – Support for 2 inverters for larger systems
🔋 Smart BMS – Individual Battery Management System for compatibility with future battery models
📱 EcoFlow App – Real-time monitoring and control from anywhere
🔄 Octopus Agile & Flux Integration – Buy energy cheap, sell back at peak rates
🏠 Sleek & Flexible – Wall or floor-mounted to suit any home setup

⚙️ EcoFlow PowerOcean System Components

EcoFlow PowerOcean Hybrid Inverter (3.68–6kW, Single-Phase)
EcoFlow LFP Battery Pack (5kWh each, expandable)
Battery Base or Wall Bracket (choose preferred installation method)
EcoFlow 4G Dongle – Ensures remote connectivity & monitoring

🔋 EcoFlow LFP Battery Pack

At the heart of the PowerOcean is the LFP (Lithium Iron Phosphate) battery pack – designed for high efficiency, long lifespan, and superior safety. With 6,000+ cycles, advanced fire protection, and continuous reliable output, the PowerOcean battery pack delivers unmatched performance while minimising risks.

🌍 Benefits of EcoFlow PowerOcean

✅ Scalable storage to suit today’s needs and future expansion
✅ Seamless integration with solar PV systems and hybrid inverters
✅ Remote monitoring & smart control via EcoFlow app
✅ Reliable backup power during outages and grid fluctuations
✅ Optimised energy use with Octopus Agile & Flux tariff integration

⚡ Take control of your home energy future with the EcoFlow PowerOcean – the smart, safe, and scalable choice for UK households.

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EcoFlow PowerOcean kits

Installed EcoFlow PowerOcean 3.68/5/6kW Hybrid | IP65 | Heating Element | Fire safety | 15yr warranty | Gateway for full house back up or EPS | Ave £379/kW