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Head-to-head comparison · Portable Power Stations

EcoFlow DELTA 2 Max vs BLUETTI AC200L

Both hold 2,048 Wh and run 2,400 W. The BLUETTI charges harder and expands further; the EcoFlow is 12 lb lighter.

By · Updated

This page was drafted with AI assistance from manufacturers' specs and manuals, and is checked by our editor.

Our pick: BLUETTI AC200L Portable Power Station

Why the BLUETTI AC200L Portable Power Station wins

The AC200L is the stronger home-backup station: 1,200 W of solar, 2,400 W of wall charging and room to reach about 8 kWh. Pick the DELTA 2 Max if you move it often.

Prices change often. Check the current price and availability on Amazon.

Check Latest Price on Amazon (paid link)
Image: EcoFlowEcoFlow DELTA 2 Max Portable Power Station
Editorial score:8.6/10

EcoFlow DELTA 2 Max Portable Power Station

A 2,048 Wh LiFePO4 station with 2,400 W of AC output, 1,000 W of solar input and room to expand to 6,144 Wh.

Image: BLUETTIBLUETTI AC200L Portable Power Station
Editorial score:8.7/10Our pick

BLUETTI AC200L Portable Power Station

A 2,048 Wh LiFePO4 station with 2,400 W of AC output, 1,200 W of solar input and a 2,400 W wall-charging input.

Side-by-side

Specs compared

SpecificationEcoFlow DELTA 2 Max Portable Power StationBLUETTI AC200L Portable Power StationOur pick
Editorial scoreEditorial score:8.6/10Editorial score:8.7/10
Best for——
Capacity2,048 Wh2,048 Wh
Battery chemistryLiFePO4 (LFP)LiFePO4 (LFP)
Rated cycle life3,000+ cycles to 80% capacity—
AC output2,400 W2,400 W
Peak output4,800 W surge3,600 W in Power Lifting mode
AC outlets6—
USB-C output2 x 100 W—
Wall recharge1,800 W AC input (US model); about 1 hour with AC and solar combined, per EcoFlow2,400 W AC input
Max solar input1,000 W1,200 W
Expandable to6,144 Wh with two Smart Extra BatteriesUp to 8,192 Wh with BLUETTI B210, B230 or B300 batteries
Weight50 lb (23 kg)62.4 lb (28.3 kg)
Dimensions19.6 x 9.5 x 12 in—
Warranty5 years5 years
Backup switchover—20 ms or less
Where to buyCheck Latest Price on Amazon (paid link)Check Latest Price on Amazon (paid link)

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At a glance

Key differences

  1. 1Solar input: 1,200 W for the BLUETTI, 1,000 W for the EcoFlow.
  2. 2Wall charging: 2,400 W input for the BLUETTI, 1,800 W for the EcoFlow.
  3. 3Expansion: up to 8,192 Wh for the BLUETTI, 6,144 Wh for the EcoFlow.
  4. 4Weight: 50 lb for the EcoFlow, 62.4 lb for the BLUETTI.
  5. 5Surge: 4,800 W for the EcoFlow; the BLUETTI lists 3,600 W in Power Lifting mode.

Product by product

Pros and cons

Model DELTA 2 Max

EcoFlow DELTA 2 Max Portable Power Station

A strong all-rounder at 2 kWh: plenty of outlets, fast charging and real room to grow. The weight is the price you pay.

Pros

  • Six AC outlets and 2,400 W of continuous output
  • Accepts up to 1,000 W of solar, which EcoFlow says can refill it in as little as 2.3 hours
  • Expands to 6,144 Wh with two extra batteries
  • LiFePO4 cells rated for 3,000+ cycles, with a 5-year warranty

Cons

  • At 50 lb it is a two-hand lift, not something to carry far
  • Expansion works only with EcoFlow's own DELTA 2 Max Smart Extra Batteries
  • We could not find a backup switchover time in EcoFlow's published specifications
Check Latest Price on Amazon (paid link)Full review
Model AC200L

BLUETTI AC200L Portable Power Station

The best-specified 2 kWh station for solar and for long outages, thanks to its charging inputs and expansion ceiling. It is heavy, like everything in this class.

Pros

  • 1,200 W of solar input, more than the EcoFlow DELTA 2 Max or Anker SOLIX F2000 accept
  • Accepts 2,400 W from a wall outlet for fast recharging
  • Expands to as much as 8,192 Wh
  • Published switchover time of 20 ms or less, and a 5-year warranty

Cons

  • 62.4 lb, so plan to move it rarely
  • BLUETTI's own pages give two different maximum expansion figures (7,577.6 Wh and 8,192 Wh), depending on the battery used
  • The 3,600 W figure is Power Lifting mode for heating appliances, not a surge rating for motors
Check Latest Price on Amazon (paid link)Full review

Choose the BLUETTI AC200L if

  • It will live in one place as home backup.
  • You want the largest solar array and the fastest wall refill.
  • You may grow to 8 kWh or more.

Choose the EcoFlow DELTA 2 Max if

  • You will carry it to a campsite or move it between rooms: it is 12 lb lighter.
  • You run tools or appliances with a high start-up surge.

What we could not confirm

We found no UPS switchover time for the DELTA 2 Max on the EcoFlow pages we read; BLUETTI rates the AC200L at 20 ms or less.

Frequently asked questions

Which is better for home backup, the DELTA 2 Max or the AC200L?
The BLUETTI AC200L: it expands further, takes more solar and recharges faster from the wall.
Which is lighter?
The EcoFlow DELTA 2 Max, at 50 lb against 62.4 lb.
Do both use LFP batteries?
Yes, both use LiFePO4 cells.

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