EcoFlow DELTA 2 Max Portable Power Station
- Free delivery
- 14-day returns
- 2-year warranty
- Secure payment
Description
- Expandable capacity: expandable capacity from 2 kWh to 6 kWh (though not within a balcony solar system) to match your energy storage needs. Add up to two DELTA 2 Max smart add-on batteries to reach 6,144 Wh. Ideal for household backup, caravanning, outdoor use or everyday use.
- 6 times longer life by design: enjoy 10 years of daily use before the battery drops to 80% of its original capacity. That's thanks to LFP battery chemistry, which allows 3,000 cycles.
- High AC output: X-Boost mode gives you up to 3,100 W of output, enough to run 99% of household appliances. You can power 13 devices at once, including 4 AC outlets.
- Fastest charging: the world's fastest AC charging, plus X-Stream dual
- AC+solar charging speeds. Up to 1,000 W of solar input for a full charge in just 2.3 hours
- Capture more energy: 99% MPPT efficiency maximises solar generation during the day.
- Personalised in-app power management: prioritise solar or AC charging, view input and output power along with battery level, and more.
- 5-year warranty
* Because electrical regulations vary between European countries, we recommend familiarising yourself with the local legal requirements before purchase and consulting a qualified electrician in your area. Please make sure the product can be installed and used in line with the legal requirements of your country or region.
Questions about this unit
Do I need to register this set?
Rules differ by country and network operator — check what applies where you are. In most markets a plug-in system is notified to the local grid operator, and the battery falls under the same notification as the solar it sits behind. The paperwork is included with the delivery.
Does the output rating breach the export limit?
No. Export limits apply to the power fed into your home wiring. In the manufacturer's app you set the export to whatever your market allows; the higher rated output is used for connected loads and for internal charging.
Can I add more batteries later?
On the modular units, yes. The extra pack stacks, connects with the supplied cable and is recognised in the app after a short firmware sync. No work on your home wiring is needed. The maximum configuration is listed in the technical data.
Can it stay outside in winter?
With IP65 and cell heating, yes: discharge down to −20 °C, charging from around 0 °C, with the heater covering the range below. Choose a rain-sheltered spot on a wall and leave clearance at the vents.
How long do the rated cycles last, and what does the warranty cover?
At roughly 250 to 300 full cycles a year, 6,000 cycles is more than 15 years of use down to 80 % remaining capacity. The manufacturer warranty is listed in the technical data; your statutory rights apply on top.
How is it installed, and do I need an electrician?
Panels plug in, the unit stands on a level surface or mounts with the supplied bracket, and it connects to a standard socket. The plug-in configuration does not require an electrician. For a fixed feed-in point or metering in the consumer unit, use a qualified electrician.