Why it Matters for Your Family
Go Solar, Save MillionNo fuel, No Noise, No Blackout
Choosing solar means clean, reliable power that cuts fuel costs to zero, keeps your space quiet, and delivers worry-free energy anytime you need it.
Powers 99% Home-Essential Appliances
DELTA 3 Air delivers reliable power for nearly everything your family needs—from fans and lights to TVs and refrigerators. And with X-Boost mode, it can handle higher-wattage appliances too, so even cooking with a rice cooker is worry-free.
Powers 99% Home-Essential Appliances
DELTA 3 Air delivers reliable power for nearly everything your family needs—from fans and lights to TVs and refrigerators. And with X-Boost mode, it can handle higher-wattage appliances too, so even cooking with a rice cooker is worry-free.
Power That Lasts All Day
With its high-capacity design, the DELTA 3 Air series delivers long-lasting backup for your home essentials. From keeping a light on through the night to running fans and refrigerators during extended outages, it gives your family all-day peace of mind without interruption.
Power That Lasts All Day
With its high-capacity design, the DELTA 3 Air series delivers long-lasting backup for your home essentials. From keeping a light on through the night to running fans and refrigerators during extended outages, it gives your family all-day peace of mind without interruption.
Power That Lasts All Day
With its high-capacity design, the DELTA 3 Air series delivers long-lasting backup for your home essentials. From keeping a light on through the night to running fans and refrigerators during extended outages, it gives your family all-day peace of mind without interruption.
Get Ready in 2 Hours
With EcoFlow’s X-Stream fast AC charging, DELTA 3 Air fully recharges in just 2 hours—ready before the next outage. For flexibility, you can also top up with up to 1000W of solar, or recharge via generator or car when off-grid.
0 Maintenance. 0 Installation.
Say goodbye to upkeep and complicated wiring. With an all-in-one design that combines battery and inverter, DELTA 3 Air works just like a big power bank—unbox, plug in, and power your home essentials instantly.
Compact Design, Fits in Every Corner
Roughly the size of a rice cooker, the DELTA 3 1000 Air weighs just 9.9kg and features a built-in handle—making it easy to move around the house or take wherever you need reliable backup power.
Dimension: 220 × 223 × 263 mm
Net Weight: 9.9kg
With all-around protection inside and out, the DELTA 3 Air series is engineered for long-term reliability.
DELTA 3 Air series can deliver up to 6,439 kWh,over its lifetime—safe, dependable power for your family, year after year.
A fire-resistant shell (UL94V-0), shock-absorbing CTC structure, and corrosion protection against oil, salt spray, and humidity keep DELTA 3 Air durable for longer, safer use in any environment.
Smart BMS technology delivers 24/7 monitoring with seven layers of protection, while long-lasting LFP (LiFePO₄) cells operate safely from –20°C to 60°C—ensuring reliable power and extended battery life.
A fire-resistant shell (UL94V-0), shock-absorbing CTC structure, and corrosion protection against oil, salt spray, and humidity keep DELTA 3 Air durable for longer, safer use in any environment.
Smart BMS technology delivers 24/7 monitoring with seven layers of protection, while long-lasting LFP (LiFePO₄) cells operate safely from –20°C to 60°C—ensuring reliable power and extended battery life.
With a switchover speed as fast as 10ms, DELTA 3 Air instantly takes over when the grid goes down. Your lights stay on, your work continues, and your family’s essentials remain powered—without a single interruption.
Track real-time energy use and battery status directly from your phone. See exactly how much power your essentials consume, get instant alerts when issues occur, and customize charging speeds, schedules, and alerts—all with a tap.
With a switchover speed as fast as 10ms, DELTA 3 Air instantly takes over when the grid goes down. Your lights stay on, your work continues, and your family’s essentials remain powered—without a single interruption.
Track real-time energy use and battery status directly from your phone. See exactly how much power your essentials consume, get instant alerts when issues occur, and customize charging speeds, schedules, and alerts—all with a tap.
960Wh
1920Wh
500W
X-Boost 1000W
1000W
X-Boost 1500W
9.9kg
17.8kg
220*223*263 mm
8.7*8.8*10.4 in
220*223*426 mm
8.11*4.53*4.84 in
<10ms
<10ms
500W
1000W
500W
500W*2; 1000W Max
500W
1000W
1*12W, 12Max
2*12W, 24W Max
1*18W, 18Max
2*18W, 36WMax
LFP (LiFePO4)
LFP(LiFePO4)
2 years
2 years
YES
YES
43 hours
80 hours
41.5 hours
73 hours
20 hours
24 hours
42 times
80 times
15 times
27 times
8 hours
14 hours
20 hours
40 hours
8 hours
15 hours
1.5 hours
2.5 hours
1 hour
1.8 hours
