Energy every day for 10 years

LFP battery designed to stand the test of time.

10 years of energy. 6x longer service life. 

Thanks to the LFP battery, the DELTA 2 Max will give you 3000+ charging cycles, which represents 10 years of daily use. But don't worry, it will serve you much longer with a negligibly reduced capacity to 80 %. 

Battery with LFP accumulator

Lasts 6x longer than other batteries with similar capacity and performance.

Advanced BMS protection

Built-in Battery Management System BMS (Battery Management System) regulates important functions, including voltage, current and temperature, keeping DELTA 2 Max safe and ensuring it stands the test of time.

Protective layers outside and inside

Robust design

The DELTA 2 Max is built in a robust one-piece design and is designed for the harshest storage and transport conditions. Each port is reinforced and protected against wear.

Power and light weight go hand in hand.

 The lightest solar generator with 2400 W LFP on the market. Even with the improved LFP battery, the DELTA 2 Max is still 30% lighter than similar 2 kWh batteries on the market.

Power 99% of your appliances with X-Boost.

Power almost anything with an output of up to 3400 W.

With the DELTA 2 Max you can power almost all necessary devices, with 2400 W AC output. In addition, thanks to patented technology X-Boost, you can power appliances with a power of up to 3400 W. Compared to other stations on the market, DELTA 2 Max can power more devices without overloading or overheating.

Huge capacity 2048 Wh

With a generous capacity of 2,048 Wh , the DELTA 2 Max is ideal as a home backup, so you don't have to worry about power outages and a melted freezer. Thanks to its light weight, the DELTA 2 Max is also easily  portable, so it is also suitable for trips in a caravan or under a tent.

Expandable up to 6 kWh

Triple the capacity

Take DELTA 2 Max anywhere with you as a solo unit or connect it with two expansion batteries and get up to 6 kWh backup power.

Fastest charging by combining charging from the grid and using PV panels. 

Charged to 80% in just 43 minutes

With improved DELTA 2 Max technology, combine up to 1,000 W of solar power with alternating current for the fastest charging on the market. In just 43 minutes, you can charge your unit to 80%. You will reach 80% from the grid in as little as 53 minutes.

*If the combined AC and solar input is 2400 W using 1800 W AC input and a maximum of 600 W solar input.

Maximize solar energy gain by using multiple PV sources

Dual solar input system with independent MPPT technology.

Maximize the potential of solar energy by using multiple photovoltaic (PV) sources simultaneously with our innovative dual solar input design, each with independent maximum power tracking (MPPT) technology.

Enjoy seamless integration of solar energy into your home or business, whether you have multiple solar panels or a combination of rooftop and ground installations to make the most of every ray of sunlight.

Solar input up to 1000 W

Fully charged in just 2.3 hours

With a solar input of 1000 W, your unit will be fully charged in 2.3 hours. Connect up to two 400W EcoFlow portable solar panels or four 220W bifacial solar panels.

Time to full charge using PV panels

1000 Wp approx. 2.3 hours

880 Wp approx. 2.6 hours

800 Wp approx. 2.8 hours

Be fully in control of your energy

Customize your EcoFlow app.

Save on electricity bills. 

Set your DELTA 2 Max to charge from the grid during hours when electricity is cheaper. It can then send cheap electricity back to your home network during peak hours.

No power outage stress.

Thanks to our new mode AC Always On DELTA 2 Max will always be ready to supply your home with energy during a power outage, so your appliances stay powered no matter what. 

Set the purpose of your battery easily.

Simply adjust the AC or solar input to suit your needs: power backup or power saving. When using the X-Stream AC + Solar Dual Charge, prioritize solar power input through the EcoFlow app.

Keep an overview of everything thanks to notifications.

Set up various notifications through the app, such as a low battery alert.

Low noise level

A small apartment or sleeping in a caravan? No problem, you'll sleep like a baby next to the DELTA 2 Max thanks to the negligible noise of only 30 dB.

Expand your backup according to your needs together with the DELTA 2 series.

DELTA 2 offers a capacity of 1-3 kWh, while DELTA 2 Max provides energy storage of 2-6 kWh. Build your backup home system that guarantees 3000 charging cycles and 10 years of daily use. This is 6x longer life than other battery stations on the market.

Part of the DELTA 2 Max package

 Technical specifications