Solar battery storage solution for home use
EcoFlow PowerOcean DC Fit
Innovation for simple energy independence
EcoFlow PowerOcean DC Fit
Innovation makes PV retrofitting via batteries possible
A simple and unique retrofit solution for PV-coupled battery storage.
Thanks to EcoFlow's unique PV-coupling technology in the PowerOcean DC Fit, the battery can be directly connected to the PV side of the solar energy system, eliminating the need for an additional inverter for the battery. This streamlined installation process saves valuable time and maximizes the efficiency of the existing solar energy system.
By seamlessly integrating up to 15 kWh of battery storage into your solar energy system, the PowerOcean DC Fit allows you to easily and cost-effectively become self-sufficient.
| PV-coupled | DC-coupled | AC-coupled | |
|---|---|---|---|
| Batteries directly connected to solar panels | ✔️ | ❌ | ❌ |
| No additional inverter for batteries | ✔️ | ❌ | ❌ |
| No new inverter needed for solar panels | ✔️ | ✔️ | ✔️ |
| No modified AC wiring required | ✔️ | ❌ | ❌ |
| No grid permit required | ✔️ | ✔️ | ✔️ |
*Depends on the output power of the new hybrid inverter
A TÜV Rheinland CERTIFIED 10-Years Warranty
The unique PV-coupling technology
Retrofit by simply coupling the batteries to your solar panels
Instead of the conventional setup with a hybrid inverter and home battery systems, the PowerOcean DC Fit seamlessly integrates battery storage into your existing solar energy system, eliminating the need for an additional inverter for battery storage. This innovative solution makes you more self-sufficient efficiently, without needing to modify your current solar inverter.
- You do not need an inverter for battery storage
- You do not need to replace your current solar inverter
An even more efficient solar energy system at a lower investment
From 5 kWh per battery pack
Each battery pack has an 800V battery to independently start 1-phase or 3-phase solar inverters.
Expandable up to 15 kWh if needed
Become more self-sufficient and flexible with a lower investment.
> 6000* charge cycles until 70% battery health.
Safer and more reliable
Leading PowerOcean-LFP battery
The EcoFlow PowerOcean DC Fit is designed for the advanced PowerOcean-LFP battery, a high-voltage battery system connected in parallel and compatible with most available solar inverters. Users have the flexibility to start with one battery and expand their system at any time. Thanks to the LFP battery chemistry and a host of active and passive safety measures, we deliver unparalleled reliability and performance.
- 5kWh per pack
- Expandable up to 15 kWh
- > 6000* charge cycles
- IP65 weather-resistant
- LFP battery chemistry
Safer and more reliable
- Parallel connection to prevent interference between batteries. A failure in one battery does not affect the other batteries. And the new battery is perfectly compatible with the old one.
- Integrated BMS in each battery pack, with cloud computing to smartly monitor and prevent risks and improve battery performance.
- Fire prevention module in each battery pack to detect battery temperature and automatically intervene if the temperature exceeds 170 °C.
- Automatic heating module activated in cold weather, ensuring the battery operates at temperatures below -20 °C.
Extensive compatibility with most solar inverters
With EcoFlow's advanced self-regulating control algorithm, the PowerOcean DC Fit battery storage solution intelligently mitigates the risk of oscillation between the PV-coupled battery system and the third-party solar inverter*, with a PV input bypass power of up to 15 kW per string.
*Please note that compatibility data is from EcoFlow's laboratory, and the use of this product may be subject to specific compatibility limitations of third-party inverters.
Make acquaintance with the unique minimalist design
The minimalist all-in-one design seamlessly integrates the batteries and the storage inverter into a single system.
Made of robust and reliable matte metal.
Ultra-thin and compact so it fits effortlessly in the basement or garage, leaving more space for other appliances.
For users:
EcoFlow App/Web Portal
The EcoFlow app offers a clear and user-friendly interface allowing users to view real-time energy data, including energy generation, storage, and savings, enabling better management of home energy.
Scan the QR code to download the app
For installers:
EcoFlow Pro App/Web Portal
- Ultra-fast commissioning in three steps.
- Comprehensive map overview of authorized systems.
- Easy troubleshooting.
Scan the QR code to download the app
In fewer and simpler steps to install
Unlike other battery solutions, the PowerOcean DC Fit batteries are connected directly to the PV ports. The existing solar inverter does not need to be replaced, and the AC-side wiring does not need to be modified. This makes the entire system unprecedentedly easy to install.
- No grid permit required*
- AC wiring does not need to be changed
- Installation is significantly faster
- Installing batteries without wiring
- Stackable design with fixed click-on battery terminals
*A notification to the electricity provider is recommended. Regulations may vary by region.
*Please be advised that EcoFlow reserves the right to modify the design, components, and specifications of its products at any time without prior notice or obligation. The actual product details and final design may vary from those shown or described in this brochure.
