Unleash colossal power with its X-Boost mode, delivering up to 3400W output to run 99% of home appliances, and power up to 15 devices simultaneously, including 6 AC outlets. Recharge at unprecedented speeds with the world's fastest AC and X-Stream dual AC+Solar charging, utilizing up to 1000W solar input to charge in as fast as 2.3 hours.
With comprehensive warranties, including a 5-year warranty for the DELTA 2 Max and 12 months for the included 160W Solar Panel, you can trust in the longevity and reliability of your investment. Elevate your energy game with the EcoFlow DELTA 2 Max Solar Generator – where power meets innovation, ensuring you're always in charge of your energy destiny.
EcoFlow DELTA 2 Max Portable Power Station Features:
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Expandable capacity: 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors or even everyday use.
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Built to last 6× longer: Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.
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Huge AC output: With X-Boost mode get up to 3400W output power to run 99% of home appliances. Power 15 devices at once including 6 AC outlets.
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Fastest recharging: World's fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours.
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Capture more energy: 99% MPPT efficiency maximizes solar generation anytime.
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High conversion efficiency rating: guarantees a faster solar charging speed. 0-100% in 4.7 hours (3 sets) and 7.5 hours (2 sets).
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Customized in-app energy management: Prioritize solar or AC charging, view input and output power, battery levels and more.
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Comprehensive warranties: DELTA 2 Max includes a 5-year warranty and 12 months for the 160W Solar Panel.
Ditch Gas, Go Solar
Winner of Red Dot Design Award 2023. EcoFlow DELTA 2 Max Solar Generator
10-Year Long-lasting LFP Battery • Durable, Safe, Lightweight
With its upgraded LFP battery chemistry, DELTA 2 Max has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You'll get pretty much 10 years of power, even if you use it every day. That's 6× longer than other power stations with a similar capacity and output.
LFP Battery Chemistry
That's 6× longer than other power stations with a similar capacity and output.
Advanced BMS Protection
A built-in battery management system regulates vitals, including voltage, current, and temperature, keeping DELTA 2 Max safe, secure, and built to stand the test of time.
Run 99% of Appliances with X-Boost • Power pretty much anything with up to 3400W Output
DELTA Max powers almost all the devices you need with a large 2400W AC output. With X-Boost proprietary technology, run appliances with an output of up to 3400W. Compared with similar portable power stations, DELTA 2 Max can power more devices while also preventing overloading and overheating.
120V Home Backup: Power through outages
Power your essential appliances with a hefty 2400W AC output by connecting DELTA 2 Max (2kWh) and up to two Smart Extra Batteries (6kWh) with your home's transfer switch for partial home backup. With a plug-and-play design, it's easier than ever to prepare for blackouts.
Power for the entire family • 2048Wh Capacity
A generous 2048Wh capacity makes DELTA 2 Max ideal for home backup, running your essentials for hours. Using your transfer switch, or plugged in directly, keep your fridge on and stop food from spoiling for up to 14 hours. With its lightweight design, DELTA 2 Max is portable enough to grab and go on the next camping trip.
Expandable up to 6kWh • Triple the power
Take DELTA 2 Max with you anywhere as a solo unit or connect it with two Extra Batteries for up to 6kWh of home backup.
The world's fastest 43 minute AC+solar recharge
Fuel Up 80% in Only 43 Mins* Fuel Up 80% in Only 43 Mins*
With DELTA 2 Max's upgraded tech, combine up to 1000W solar input with AC for world-leading charging speeds. In only 43 min get an 80% charge. Or stick with AC for an 80% charge in a speedy 1.1 hour.
*When combined AC and solar input is 2400W using 1800W AC input and a maximum of 600W solar input.
Dual Solar Input System with Independent MPPT Technology
Maximize solar generation by harnessing multiple PV sources: Maximize the potential of solar energy by simultaneously utilizing multiple photovoltaic (PV) sources with our innovative dual solar input design, each with its independent Maximum Power Point Tracking (MPPT) technology. Enjoy a seamless integration of solar power into your home or business whether you have multiple solar panels or a combination of rooftop and ground-mounted installations, making the most of every ray of sunshine.
Customized In-App Energy Management
Take control of your power
Extensive 5-Year Warranty
With one of the most comprehensive warranties in the industry, we go the extra mile to give you peace of mind.
As Quiet as 30 dB
Peaceful charging: At only 30 dB, DELTA 2 Max is quieter than other 2kWh power stations on the market.
DELTA 2 Series: Expandable LFP Battery Power Solution
DELTA 2 offers capacities of 1-3kWh, while DELTA 2 Max provides energy storage from 2-6kWh. Get 10 years of daily use before hitting 80% of its original capacity. That’s down to its LiFePO4 battery chemistry, giving you 3000 full cycles for a 6× longer life.
EcoFlow DELTA 2 Max Portable Power Station Specifications:
SPECS: |
Capacity |
2048Wh
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AC Output |
6 outlets, 2400W total (Surge 4800W) |
USB-A Output |
2 ports, 5V, 2.4A, 12W Max per port |
USB-C Output |
2 ports, 5/9/12/15/20V, 5A, 100W Max per port |
DC5521 Output |
2 ports, 12.6V, 3A, 38W Max per port |
AC Input Voltage |
100-120V~ max. 15A 50Hz/60Hz |
Car Charging |
Support 12V/24V battery, 8A |
Battery Chemistry |
LFP (LiFePO4 battery) |
Connectivity |
Wi-Fi & Bluetooth |
Net weight (lbs) |
50 lbs |
Extra Battery |
Supports up to two DELTA 2 Max Smart Extra Batteries / DELTA Max Smart Extra Battery |
Max Device(s) Power (with X-Boost) |
X-Boost 3400 W |
USB-A Fast Charge |
2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max |
Car Power Output |
1 port, 12.6V, 10A, 126W Max |
AC Charging |
X-stream Fast Charge 1800W, 15A |
Solar Charging |
11-60V 15A, single port 500W; dual port 1,000W |
EcoFlow WAVE & WAVE 2 & GLACIER & Smart Generator
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Supported |
Cycle Life |
3000 cycles to 80+% capacity |
Net weight (kg) |
23kg |
What's in the box:
Buyer Protection: We have an expert support staff. Should you feel dissatisfied, check out our easy return policy guidelines and reach out to us for any assistance.