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Deal.ai › EcoFlow
EcoFlow
EcoFlow DELTA 3 1024Wh 1800W Solar Generator Portable Power Station

EcoFlow DELTA 3 1024Wh 1800W Solar Generator Portable Power Station

5(5 ratings)

Best price now

$579.00at Off Grid StoresChecked 9 h ago

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Price facts

  • Lowest price today: $579.00 at Off Grid Stores (checked Nov 15, 2026).

Our take on the EcoFlow DELTA 3 1024Wh 1800W Solar Generator Portable Power Station

The EcoFlow DELTA 3 is a 1024Wh portable power station with a 1800W AC output and a 500W solar input. Its headline feature is charging speed: a 1500W AC input takes it from empty to full in about 56 minutes, and solar tops it up in roughly two hours with MPPT tracking. It suits home backup, van life and camping where a fast turnaround matters. Against rivals like the Jackery Explorer 1000 and Bluetti AC180, it trades a slightly higher output for much faster AC recharging, though it is heavier and louder under load than some competitors.

Best forHome backup for outagesVan and RV powerWeekend camping and tailgatingFast-turnaround solar setups
Pros
  • Full AC charge in about 56 minutes
  • 1800W output runs most kitchen appliances
  • 500W solar input with MPPT
  • 1024Wh capacity in a carry-friendly body
  • Multiple output ports including USB-C
Cons
  • Heavier than smaller 1000Wh rivals
  • Fan noise under heavy load
  • Solar panels sold separately
  • App setup adds a step for some users

EcoFlow DELTA 3 1024Wh 1800W Solar Generator Portable Power Station prices at every store

  • Off Grid StoresNew

    In stockReturn policy

    $579.00Checked 9 h ago
    Visit Off Grid Stores

What reviewers say

Owners praise the fast AC recharge and solid output for its size. Some note fan noise under load and the weight when carrying it far.

What people mention
  • Charging speedPraisedOwners say the AC recharge is fast enough to top up between outages.
  • Fan noiseCriticisedSome find the fan audible when running high-draw appliances.
  • PortabilityMixedThe handle helps, but the unit is heavy for long walks to a campsite.
  • Solar inputPraisedUsers report steady solar charging even with less than full sun.
  • AppMixedThe app adds monitoring, though pairing takes a few tries for some.

About the EcoFlow DELTA 3 1024Wh 1800W Solar Generator Portable Power Station

The EcoFlow DELTA 3 is a portable power station with 1024Wh capacity and 1800W of AC output (3600W surge). It runs household devices such as refrigerators, TVs and computers. With X-Boost, it continuously powers appliances over 2600W, such as ovens (2150W), hair dryers (1800-2500W) and kettles (1200-3000W).

It charges five ways: AC wall power, solar, a car power source, a generator, or AC and solar together. AC input of 1500W with X-Stream technology gives a full charge in 56 minutes. Solar input through a 500W MPPT controller charges it fully in 2 hours, and an 800W car source does it in 1.3 hours. With AC and solar plugged in together, it prioritizes solar.

It runs at 30 dB under 600W of load. A 10 ms UPS function backs up specialized equipment. The EcoFlow Oasis system handles energy management. Capacity can be expanded up to 5kWh with compatible extra batteries, and the EcoFlow Smart Generator 3000 (Dual Fuel) can recharge it automatically.

Capacity
1024Wh
AC output
1800W, 3600W surge
X-Boost
Powers appliances over 2600W continuously
AC input
1500W, 0-100% in 56 minutes
Solar input
500W MPPT, full charge in 2 hours
Car charging
800W, full charge in 1.3 hours
Generator charging
EcoFlow Smart Generator 3000 (Dual Fuel), 1500W input, full charge in 56 minutes, auto start/stop
AC + solar
Charges both at once, 1500W max input, full charge in 56 minutes
UPS
10 ms switchover
Noise
30 dB under 600W
Expansion

Questions and answers

How fast does the DELTA 3 charge from a wall outlet?
With a 1500W AC input it reaches full charge in about 56 minutes. A 30-minute top-up gives hours of backup.
Can it run a fridge or microwave?
The 1800W AC output handles most fridges and small microwaves. Check the surge wattage of your appliance before relying on it.
How long does solar charging take?
With up to 500W of solar input and MPPT tracking, a full charge takes about two hours in good sun.
Does it come with solar panels?
No. Panels are sold separately, so budget for them if you plan to charge off-grid.
How does it compare with the DELTA 2?
The DELTA 3 adds faster AC charging and a higher solar input ceiling over the DELTA 2, at a similar capacity.
Where is the EcoFlow DELTA 3 1024Wh 1800W Solar Generator Portable Power Station cheapest?
At Off Grid Stores, for $579.00, as of our latest check.
What do buyers say about the EcoFlow DELTA 3 1024Wh 1800W Solar Generator Portable Power Station?
Rated 5 out of 5 from 5 ratings.

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Up to 5kWh with extra batteries
Compatibility
Extra batteries of DELTA 3 Plus, DELTA Pro 3, DELTA 2 Max and DELTA 2
App
EcoFlow Oasis energy management
Brand
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