Effortlessly add a battery system to your existing solar panel setup and maximise your solar rooftop’s potential.
How can we maximise the efficiency of our solar system? It’s simple: by never wasting electricity again. This is achievable thanks to EcoFlow’s innovative home solar battery storage technologies. Our retrofit solar battery solution is tailored for homes with existing solar panel systems and solar inverters. By simply retrofitting a battery system, users can optimise their existing solar panel setup with minimal investment and reduce electricity bills.
A PV-coupled retrofit battery solution like no other
Directly connect batteries with existing solar panels
Setting up an EcoFlow PowerOcean DC Fit is exceptionally easy compared to the conventional AC-coupled or DC-coupled systems. We directly connect the batteries to your current solar system on the PV side, without installing an additional storage inverter, or replacing the current solar inverter.
This efficient approach saves installation time and boosts the efficiency of your existing solar system.
Connecting battery storage with solar panels
No Storage inverter is needed
Seamlessly adding battery storage to your existing solar system without installing an additional storage inverter.
No need to replace the existing solar inverter
Investing less to store more solar power.
Compatibility
Wide compatibility with most solar inverters
Utilising EcoFlow’s cutting-edge self-adaptive control algorithm, the PowerOcean DC Fit retrofit battery storage solution smartly mitigates the risk of oscillation between the PV-coupled battery system and the third-party solar inverter*, with up to 15kW PV input bypass power per string.
*Kindly note that the compatibility data presented here originates from EcoFlow’s laboratory and the use of this product may be potentially subject to specific compatibility restrictions imposed by third-party inverters.
Please refer to the list of incompatible brands and products with the EcoFlow PowerOcean DC Fit.
Affordability
Maximise the solar system efficiency with the lower investment
Starting at 5kWh per battery pack:
Each battery pack has an 800V high voltage battery to independently start both singlephase and three-phase solar inverters.
Expanding up to 15kWh as needed:
Boost your energy self-sufficiency with more flexibility and a lower investment.
Easy to install
Setup with fewer changes and simplified steps
Unlike other battery solutions on the market, EcoFlow PowerOcean DC Fit doesn’t require any part replacements or AC-side wiring changes in your existing solar system.
The direct connection capabilities simplify the installation process, ensuring a seamless and hassel-free setup.
No on-grid permit required
Saving weeks of waiting time for on-grid permit application*
No need to change the AC wires
Significantly reducing installation time.
Wiring-free stack-up design
Stack-up design with lick-on battery terminals.
*Notification of the change to the power provider is suggested.
Regulations may vary in different regions.
Enhance Safety and Reliability
Industry-leading battery performance
Industrial-grade LiFePO4 batteries
15 years of daily use until hitting 70% of the battery’s original capacity!
Offering 6,000 life cycles* and superior safety.
Fire Proof
With our active fire protection module integrated into the system, you can rest easily knowing your home is protected in case of emergency.
One safety guard for every battery
Each battery has its own integrated BMS module, preventing any malfunctions from affecting the rest.
Auto-heating for winter proof
No matter if it’s freezing cold or pouring with rain, it’s always ready to perform.
