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EcoFlow DELTA Power Station 1260Wh

by EcoFlow
Save 34% Save 34%
Original price $1,099.99
Original price $1,099.99 - Original price $1,099.99
Original price $1,099.99
Current price $729.00
$729.00 - $729.00
Current price $729.00

EcoFlow DELTA Power Station represents the new standard of battery-powered generators. Compatible with a wide range of devices, you can stay powered for hours whenever and wherever.

Quick Facts

RECHARGE 0%--80% WITHIN 1 HOUR: EcoFlow patent X-Stream Technology empowers EcoFlow DELTA to recharge at 10 times the speed of most portable power stations in the market

6x 1800W AC OUTLETS & 1260Wh CAPACITY: The large inverter load enables EcoFlow DELTA to power most home appliances and heavy-duty DIY tools under 1800W (3300W Surge, Pure Sine Wave) with 1260Wh capacity

FASTEST RECHARGE BY SOLAR AND CAR: EcoFlow DELTA can be fully recharged by solar panels in about 4 hours, and fully charged through a 12/24V car port < 10 hours.

POWER 13 DEVICES SIMULTANEOUSLY: EcoFlow DELTA fits with every port you’ll ever need to power any devices anywhere, so you will always feel right at home.

Product Features

The New Standard of Battery Generator

  • Recharge from 0 to 80% in 1 hour
  • Up to six 1800W AC wall outlets
  • Universal Solar input up to 400W
  • Power 13 devices simultaneously

Power 13 devices simultaneously

EcoFlow DELTA can power 13 devices simultaneously: 6x AC OUTLETS: Fridge, TV, Light, Fry Pan, Blender and Coffee Machine; 2x 60W USB-C: MacBook Pro and Nintendo Switch; 4x USB-A: Smart Phones, Speaker and Tablets; 1x 13.6V CAR PORT: Car Fridge or Vacuum Cleaner.

Recharge DELTA from 0 to 80% in 1 hour

With the patent X-Stream technology, DELTA provides the fastest recharge rate on the market. Working 10x times faster than competing battery-powered generators. Recharging DELTA from 0-80% within 1 hour

Meet standard of any wall outlets

With an enormous energy storage capacity of 1260Wh, DELTA can run fridges, lights, medical devices, and other essentials with a flip of a switch.

Universal Solar Input

Harness the power of the sun by recharging DELTA with solar. With 4x110W solar panel input, DELTA can be fully recharged within four hours under perfect sunlight.


General Info

Net Weight

*30.9 lbs (14kg)


*15.7 x 8.3 x 10.6 in (40 x 21 x 27 cm)

Charge Temperature

32-113°F (0-45°C)

Discharge Temperature

-4-113°F (-20-45°C)


Gray & Black


24 months



Charge Method

AC Wall Outlet, 12V Car Adaptor, Solar Panel

Full Recharge Time

1.6 Hours (AC)
10-12 Hours (12/24V Car Adaptor)
4-8 Hours (Using 4x110W Solar Panels simultaneously with full sun)

3.5-7 Hours (Using 3x160W Solar Panels simultaneously with full sun)


Battery Info


1260Wh (50.4V)

Cell Chemistry


Shelf Life

1 year (after fully charged)

Cycle Life

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 Standard, CE, FCC, RoHS, RCM

Cell Type



Input Ports

AC Charge Input Power

X-Stream Charge 1200W Max

AC Charge Input Voltage

100-120Vac(50Hz/60Hz); International Version


Solar Charge Input

400W 10-65V DC 10A Max

Car Charger

12V/24V DC 10A Max

Output Ports

AC Output (x3)

1800W (Surge 3300W) total,120Vac(60Hz)

USB-A Output (x2)

5V DC, 2.4A, 12W Max, per port

USB-A Fast Charge (x2)

5V DC, 9V DC, 12V DC, 2.4A, 28W Max

USB-C Output (x2)

5V DC, 9V DC, 12V DC, 15V DC, 20V DC, 5A, 100W Max

Car Power Output (x1)

108.8W, 13.6V DC, 8A Max


  1. How long does it take for DELTA to get fully charged by 110W Solar Panel?

DELTA supports solar input ranges from 10V to 65V with a maximum allowed current of 10A and maximum input of 400W. At perfect sunlight it takes:

  1. 1x 110W solar panel: 16h-32h
  2. 2x 110W solar panel (in series): 7.5h-15h
  3. 3x 110W solar panel (in series): 5h-10h
  4. 4x 110W solar panel (in parallel): <4h
  1. Can I charge my DELTA through the DC and AC port at the same time?

Yes, and when DELTA is charged through the AC and DC port at the same time, it will prioritize taking in power through the AC port. After you plucked out the AC cable, EFDELTA will start taking in electricity through the DC port.

  1. What is the charging time when DELTA is charged by an AC cable?

DELTA can be recharged to 0%~80% in 1 hour, and be fully recharged in 1 hour 40 minutes.

  1. Can I use DELTA to charge my devices while it is charged through the car port?

DELTA can be recharged through your car port and power your devices simultaneously.

  1. What is the waterproof level of EcoFlow Solar Panels?

The solar panels are IP67 rated so they can still function in the rain but the performances of the panels depend on how much sunlight is available. You can rest the solar panels on the car roof, the boat roof and the roof of your house for efficient and convenient solar power (You can purchase EcoFlow's suction cups separately to help attach the panels to flat surfaces).

  1. Can DELTA be used inline as an UPS for uninterrupted power?

DELTA supports an entry-level UPS function. But please perform multiple tests to confirm compatibility before connecting such devices as data servers and workstations with DELTA. EcoFlow will not be responsible for any loss of data or equipment damage caused by customers’ failure in following the instructions.

  1. Do the AC ports support pure sine wave or modified sine?

DELTA's AC ports support pure sine wave. As a result, when you plug your electronics in DELTA, they are well-protected with less generated electrical noise and longer-lasting motors.

  1. Is DELTA equipped with a MPPT controller?

DELTA is equipped with the EcoFlow patented fast-tracking MPPT controller, which is supported by EcoFlow's unique tracking algorithm. This algorithm helps maximize the solar input under any weather condition. DELTA supports any solar input ranges from 10V to 65V with a maximum allowed current of 10A and a maximum input of 400W. You can chain your solar panels in series or in parallel to maximize the solar input.

  1. Can DELTA Charge EV?

DELTA support charging most of the models from Tesla (Model X, the new version of Model S, Model 3) except the old version of Model S.

*Please note: In order to meet the UL2743 standard, DELTA's sockets are not grounded. However, after conducted hundreds of tests on different electronic vehicles, the results is that only Tesla needs a grounded cable, others with grounded chargers can all be charged by EF DELTA properly.

  1. What is the Noise level of DELTA?

In the Noise Test Chamber

Test condition:

  1. Noise Tester: TES-1357
  2. Ambient noise: 33.8dB
  3. Test outcome: the average outcome from the front, back, right, and left

Test results:

Condition 1: AC outlet: <500W; the fan: 10% full speed, <40DB, 2-meter distance; Condition 2: AC outlet: 500W-1200W; the fan: 30% full speed, <45DB, 2-meter distance;

Condition 3: AC outlet: >1200W; the fan: 100% full speed, <50DB, 2-meter distance

  1. Can I use DELTA for my off-grid house?

Yes, you can! If your house is not off-grid, please cut off the connection between power grid and your house before powering your house using DELTA.

  1. Which type of cables can be used to connect solar panels to DELTA?

The cable that can be used to recharge your DELTA by solar panels is MC4 to XT60 cable, and this cable is included in the packaging of DELTA.

  1. Can I charge DELTA series power stations with RIVER series power station AC charging cables?

DO NOT use RIVER series portable power station AC charging cables on DELTA series power stations. EcoFlow takes no responsibilities for any damages caused by customers' failure to follow instructions. Doing so will void the warranty.

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