Details
Designed to make installation super quick and easy, the EcoFlow OCEAN 2 Plus 12kW hybrid inverter is lightweight and compact, and seamlessly integrates with up to six battery modules. Every step of the installation process has been streamlined, including integrated handles, an inbuilt smart meter, and a pre-installed whole-home backup connection, to save time during setup and ensure installers can move on quickly to the next job.
Through the user-friendly EcoFlow app, homeowners can keep track of energy usage and schedule battery charging but the HEMS Intelligent Mode optimises the system too to reduce much of the maintenance. For safety, six layers of passive protection and four layers of active protection prevent overheating and fire risks, while the IP66 ingress protection rating means units can be positioned outside if necessary.
Key features:
Compact 12kW single-phase hybrid inverter designed to integrate seamlessly with battery modules
Consists of three MPPTs
Compatible with OCEAN 2 and the older PowerOcean batteries (up to six OCEAN 2 modules or four PowerOcean modules when floor-mounted, or three modules of any type when wall-mounted)
Lightweight to make installation easier and safer on site
Inbuilt handles, captive side screws and no decorative covers on the side to save at least 20 minutes of installation time
Inbuilt smart meter saves around 50 minutes when installing
Whole-home backup connection, which ensures lights and critical appliances stay on during grid outages, is integrated to save around 60 minutes during installation
EcoFlow HEMS Intelligent Mode optimises the system to determine when to charge and when to use stored energy
Open ecosystem for compatibility with a range of smart home devices
Six layers of passive protection including thermal and fire-resistant insulation, short-circuit protection and fire prevention module
Four layers of active protection including temperature monitoring and cloud BMS early warning
Mountable on the wall or floor
Bluetooth, Wi-Fi, RS485 and CAN connectivity
Maximum efficiency: 97.6%
Ingress protection: IP66
Operating temperature: -20°C to 55°C
Dimensions: 680mm x 406.5mm x 203mm
Weight: 36.5kg
15-year warranty
Scale Your Energy Storage Anytime
Start with what you need today and expand anytime. A single inverter supports up to 6 battery packs per tower, reaching 60kWh with a dual-tower configuration—ideal for growing households or increasing energy demand. Need even more? The system supports up to 5 units in parallel in grid-connected scenarios, scaling total storage capacity up to 300kWh. You can upgrade to large homes with EVs and heat pumps.
60kWh With a single inverter
300kWh With 5 inverters in parallel
Delivers True Whole-Home Backup You Can Rely On
OCEAN 2 Plus delivers true whole-home backup, supporting higher household loads during outages—from essential appliances to high-power devices. It also supports third-party inverter connections on the backup side, offering greater flexibility for existing solar installations.
72A Bypass
Supports higher household loads during outages.
Integrated Backup
No additional gateway required.
Maintain Your Lifestyle During Blackout
EV Charger
Heat Pump
Immersion Heater
Swimming Pool Pump
Microwave
Electric Stove
Dishwasher
Dryer
Refrigerator
Lights
Freezer
Computer
Wi-Fi Router
Washing Machine
Note: This list is for reference only
Keep Your Home Running Without Interruption
OCEAN 2 Plus instantly transitions to backup power the moment a grid outage occurs. Lights, appliances, and home systems keep running smoothly—without flicker, interruption, or manual intervention.
0 ms*
Load-side switchover
* The 0 ms transfer time applies under the following conditions: compliance with local grid regulations. In the open-circuit state of the power grid, total load power does not exceed the rated output backup power under stable grid conditions.
One Tap. Energy Savings up to 77.6% with Intelligent HEMS
EcoFlow HEMS introduces Intelligent SmartEarning Mode—a fully automated way to reduce electricity bills and boost solar efficiency. It intelligently charges your battery when electricity prices are low and powers your home from stored energy when rates are high. By leveraging dynamic tariff integrations, this mode ensures that every charging and discharging decision is made with cost in mind.
90%
Solar Forecast Accuracy*
90%
Consumption Forecast Accuracy*
500+
Dynamic tariff integrations
High Efficiency. Designed to Save, All Day Long.
Not all savings come from big moments.
OCEAN 2 is designed to reduce energy loss even during light-load operation—quietly saving power whenever your home needs less.
From standby hours to low-demand periods, efficiency is built into every moment, turning small savings into meaningful long-term returns.
Up to 6,000 kWh Saved
Estimated energy savings over the system’s lifespan
Estimated energy savings are calculated by comparing 50W light-load power with a typical system consuming 160W when the battery is discharging. Figures are based on internal testing and typical household usage scenarios. Actual results may vary.
10 Layers of Protection From Every Component to the Entire System
Safety in OCEAN 2 is engineered from the inside out.
With 6 layers of passive protection and 4 layers of active protection, every critical element is continuously safeguarded—from individual components and battery cells to the enclosure and the system as a whole.
Flexible Installation for Any Home
Compact, lightweight, and installation-friendly, OCEAN 2 Plus is designed to simplify system placement in almost any home.
Ultra-compact
279 mm height | Only 0.15 m² footprint
Ultra-light
46 kg battery pack | Easy on-site handling
Outdoor-Ready
IP66 protection | Suitable for indoor or outdoor installation
Flexible Mounted Option
Wall-mounted & floor-mounted | Flexible installation to fit different spaces
OCEAN 2 Plus
Save 20+ minutes
Built-in handles, captive side screws, and no decorative side covers
Save 60+ minutes
Integrated whole-home backup
Save 50+ minutes
Built-in smart meter
Designed to Work Across Generations
Cross-Gen System Compatibility
Mix Old & New Battery Packs
Combine OCEAN 2 with previous PowerOcean systems for flexible upgrades—no need to replace everything at once.
Built to Last. Ready for Any Weather.
Engineered for long-term stability in harsh outdoor environments—OCEAN 2 delivers consistent performance, whatever the conditions.
IP66-Rated
Rated for up to 72 hours of water immersion* for the bottom battery module, delivering reliable protection against rain, flooding, and moisture.
* Applies to the bottom battery module under specified test conditions.
Reliable in Heat or Cold
15-Year Warranty
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