EcoFlow DELTA Max Portable Power Station expands up to 6kWh with smart extra batteries, keeping your home powered on in an emergency. Charge up from 0-80% in 1 hour. Or get up to 3600W speeds by combining AC charging and the EcoFlow Smart Generator. Stay powered on no matter what. DELTA Max connects with up to 2x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds.
EcoFlow DELTA Max Portable Power Station
Back up your home during power outages with DELTA Max. With an expandable capacity that reaches up to 6kWh, dual charging, and the ability to power your home devices, you can stay powered on in any situation. A single DELTA Max unit packs a 2kWh capacity that is expandable up to 6kWh with DELTA Max smart extra batteries. This means when a blackout hits, you can continue to power your important home devices such as your fridge and lights for hours on end.
EcoFlow DELTA Max Overview
DELTA Max charges up safely and rapidly from 0-80% in just 1 hour. And it gets even better. If you’re looking for an even faster way to charge up DELTA Max, you can combine AC with the Smart Generator, AC with solar, or the Smart Generator with solar. With EcoFlow’s X-Boost technology, DELTA Max can power heavy-duty devices up to 3000W. That means during a power outage or blackout, you can continue to power your fridge, dryer, and more. That’s the industry gold standard for a portable power station of this size and capacity.
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DELTA Max connects with up to 2x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds. With a voltage range from 11-100V and the MC4 connector, you can also connect other solar panels to your DELTA Max. Even during cold or cloudy days, our smart maximum power point tracking (MPPT) algorithm automatically detects voltage and current in real-time to give you optimum solar generation throughout the day.
Disasters can occur at any time of the year, sometimes lasting longer than we ever expected. When extended blackouts hit, the EcoFlow Smart Generator serves as an emergency option that integrates with DELTA Max. It auto-starts when your DELTA Max hits a low level of charge, recharges your DELTA Max, and stops the engine all by itself once your DELTA Max hits a full charge. This gives you a reliable emergency backup option that relies on minimum use of a generator.
Control and monitor your DELTA Max with the EcoFlow app. Dive into the settings to customize your power use or control DELTA Max remotely.
EcoFlow DELTA Max Specifications
| Net Weight | Approx. 48 lbs (22 kg) |
| Dimension | 19.6 x 9.5 x 12 in (49.7 x 24.2 x 30.5 cm) |
| Charge Temperature | 32 to 113°F (0 to 45°C) |
| Discharge Temperature | -4 to 113°F (-20 to 45°C) |
| Color | Gray & black |
| Warranty | 24 months |
| Charge Method | AC Wall Outlet, 12V Car Adaptor, Solar Panel, Smart Generator, Smart Extra Battery |
| Full Recharge Time | 1.6 hours (AC) 21 Hours (12V Car Charger) 5.6-11.2 Hours (Using 4x 110W Solar Panels) 4.2-8.4 Hours (Using 4x 160W Solar Panels) 3.2-6.3 Hours (Using 2x 400W Solar Panels) |
| Capacity | 2016Wh |
| Cell Chemistry | NCM |
| Shelf Life | 1 year (after fully charged) |
| Life Span | 800 Cycles to 80%+ capacity |
| Management Systems | BMS, Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low-Temperature Protection, Low Voltage Protection, Overcurrent Protection |
| Testing and certification | UL CE FCC ROHS Telec |
| Smart Extra Battery | Supports up to 2 DELTA Max Smart Extra Batteries (sold separately) |
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