The EcoFlow Ocean 2 Battery Floor Base is a genuine EcoFlow accessory designed to provide a stable, secure and level foundation for a floor-standing stack of Ocean 2 5.02kWh LFP batteries. It supports the pre-integrated, stackable design of the Ocean 2 system, allowing installers to build a neat, manufacturer-matched battery tower without additional framework or bespoke fixings.
The base is fixed to the floor using the supplied expansion bolts and provides the mounting point onto which up to six Ocean 2 5.02kWh battery modules can be stacked, along with the compatible hybrid inverter. It is intended for use as part of a floor-mounted Ocean 2 single-phase or three-phase energy storage installation.
6
Max. Batteries Supported
30.12 kWh
Max. Stack Capacity
M6×60
Expansion Bolts Used
300 mm
Min. Clearance (Sides)
1ph & 3ph
Compatible Systems
Please Note: The Ocean 2 5.02kWh battery is cross-generation compatible with the older PowerOcean LFP batteries. However, when mixing Ocean 2 and PowerOcean batteries in the same stack, this Ocean 2 floor base should not be used — the PowerOcean battery base is required instead, with PowerOcean batteries placed at the bottom of the stack and Ocean 2 batteries on top.
Key Features
Genuine EcoFlow Accessory
A manufacturer-matched floor base designed specifically for the Ocean 2 stackable battery system, ensuring correct fit and load rating.
Supports Up to 6 Batteries
Rated to support a floor-standing stack of up to six Ocean 2 5.02kWh battery modules, giving a maximum stack capacity of 30.12kWh.
Pre-Integrated Stack Design
Works with the Ocean 2 system's built-in handles and captive side screws, supporting a quick, tidy installation without extra decorative covers.
Floor-Mounted Stability
Secured directly to the floor using M6×60 expansion bolts to keep the battery stack stable and level throughout its service life.
Compatible with 1ph & 3ph Systems
Suitable for use with both Ocean 2 single-phase and Ocean 2 three-phase hybrid inverter systems.
Ultra-Compact Footprint
Matches the Ocean 2 system's ultra-compact design, keeping the installed footprint to around 0.15m² per stack.
Technical Specifications
General
Product Type
Battery Floor Base (Floor Stand)
Compatible Battery
EcoFlow Ocean 2 LFP Battery 5.02kWh (EF BD-5-S2)
Compatible Systems
EcoFlow Ocean 2 Single-Phase & Three-Phase
Installation
Mounting Method
Floor standing, fixed with expansion bolts
Maximum Battery Modules
6 per stack
Maximum Stack Capacity
30.12 kWh (6 × 5.02kWh)
Fixing Hardware
M6×60 expansion bolts (supplied with battery)
Minimum Side Clearance
300 mm either side of the stack
Cascading Clearance
400 mm minimum between adjacent battery stacks (4+ battery packs)
Important Safety Information: Installation must only be carried out by a qualified, trained installer. The floor must meet the load-bearing requirements for the fully-loaded battery stack, and expansion bolts must be suitable for the specific floor construction — the supplied bolts are intended for solid concrete floors.
Frequently Asked Questions
How many batteries can this floor base support?
The Ocean 2 Battery Floor Base supports a floor-standing stack of up to six Ocean 2 5.02kWh battery modules, for a maximum combined capacity of 30.12kWh.
Can I use this base with older PowerOcean batteries?
If mixing Ocean 2 and PowerOcean batteries in the same stack, the PowerOcean battery base should be used instead, with PowerOcean batteries positioned at the bottom of the stack.
Is this base suitable for both single-phase and three-phase systems?
Yes, it is compatible with both Ocean 2 single-phase and Ocean 2 three-phase hybrid inverter systems.
What fixings are used to secure the base?
The base is secured to the floor using M6×60 expansion bolts, supplied with the battery. The floor must meet the required load-bearing standards for the fully-loaded stack.
Does the base need clearance around it?
Yes — a minimum of 300mm clearance should be maintained on either side of the stack, and where multiple stacks are installed together, at least 400mm should separate them.
