AC200MAX vs DELTA 2 Max

Bluetti

AC200MAX

Check on Amazon Official Site

EcoFlow

DELTA 2 Max

Check on Amazon Official Site

2,200W

Running power

2,400W

2,048 Wh

Battery

2,048 Wh

61.9 lbs

Weight

50.7 lbs

At a Glance

This comparison targets buyers choosing between two 2,048 Wh LFP power stations that scored an identical 88.5 in our testing and each powered 45 out of 53 devices. The DELTA 2 Max delivers 2,400W of running power versus 2,200W for the AC200MAX, giving it a useful edge for higher-draw appliances like space heaters or power tools.

It also accepts up to 1,000W of solar input compared to 900W for the Bluetti, though both units reach a full solar charge in about 7.3 hours. Weight is a real differentiator: the EcoFlow comes in at 50.7 lbs, roughly 11 lbs lighter than the 61.9 lb AC200MAX, which matters for truck loading and campsite hauling.

The tradeoff sits in longevity. Bluetti's unit is rated for 3,500 charge cycles to EcoFlow's 3,000, a meaningful gap for daily home-backup use over several years.

Overall Winner

DELTA 2 Max

Powers 45 of 53 tested devices

Home backup: Tie RV / mobile: DELTA 2 Max Solar: Tie

Choose AC200MAX if...

+ You prefer this brand ecosystem and support channel

Choose DELTA 2 Max if...

+ Portability matters (51 lbs vs 62)

Spec Snapshot

Absolute values shown. Bars are scaled within this comparison for readability.

Each metric is independent. Bar lengths are not comparable across different compare pages.

Capacity

Higher is better | Scale max: 2,048 Wh | Tie

AC200MAX 2,048 Wh

DELTA 2 Max 2,048 Wh

Delta: Tie (0%).

Running Power

Higher is better | Scale max: 2,400 W | DELTA 2 Max leads

AC200MAX 2,200 W

DELTA 2 Max 2,400 W

DELTA 2 Max: +200 W (+9.1%).

Surge Power

Higher is better | Scale max: 4,800 W | Tie

AC200MAX 4,800 W

DELTA 2 Max 4,800 W

Delta: Tie (0%).

Weight

Lower is better | Scale best: 50.7 lbs | DELTA 2 Max leads

AC200MAX 61.9 lbs (28.1 kg)

DELTA 2 Max 50.7 lbs (23.0 kg)

DELTA 2 Max: -11.2 lbs (18.1% lighter).

Battery Life

Higher is better | Scale max: 3,500 cycles | AC200MAX leads

AC200MAX 3,500 cycles

DELTA 2 Max 3,000 cycles

AC200MAX: +500 cycles (+16.7%).

Compatibility Coverage

These two stations produce the same result on 53 of 53 devices.

Same result: 100%

Both can run: 45 · Neither can run: 8

Neither can run · 8 devices

These are 240V or high-voltage devices — neither station supports them.

Central AC (3-Ton)

Electric Water Heater (50 Gal)

Well Pump (1 HP)

Electric Clothes Dryer

RV Rooftop AC (13,500 BTU)

Circular Saw (Corded)

Electric Chainsaw (14-inch)

Pancake Air Compressor (6-Gallon)

Full Specs Comparison

Spec	AC200MAX	DELTA 2 Max
Capacity	2,048 Wh	2,048 Wh
Running Power	2,200 W	2,400 W ✓
Surge Power	4,800 W	4,800 W
Weight	61.9 lbs (28.1 kg)	50.7 lbs (23.0 kg) ✓
Energy Density	72.9 Wh/kg	89.0 Wh/kg ✓
Portability Tier	heavy	portable
Chemistry	LFP	LFP
Cycle Life	3,500 ✓	3,000
Expandable	Yes	Yes
UPS	No	No
AC Voltage	120V	120V

Solar Charging

Best-case charging profile using compatible solar panels.

AC200MAX

Max solar input 900 W

Connector Proprietary

Full charge time ~7.3h

Compatible panels 20/20

MPPT: 10-145V

DELTA 2 Max

Max solar input 1,000 W

Connector XT60i

Full charge time ~7.3h

Compatible panels 19/20

MPPT: 11-60V

Charge speed comparison

~7.3h

Longer bar = faster charge (inverted scale)

Device Compatibility

All tested devices grouped by category. Click a category to expand.

AC200MAXDELTA 2 Max

Emergency(2)

2/2

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
Full-Size Freezer (15-17 Cu. Ft.)	Safe	9h	Safe	9h
Sump Pump (1/2 HP)	Safe	1.3h	Safe	1.3h

Entertainment(2)

2/2

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
Desktop PC (Gaming/Workstation)	Safe	1.4h	Safe	1.4h
Television	Safe	8.4h	Safe	8.4h

EV & Transportation(2)

2/2

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
E-Bike Battery Charger	Safe	7.2h	Safe	7.2h
EV Charger (Level 1, 120V)	Safe	1h	Safe	1h

Heating & Cooling(7)

6/7

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
Box Fan (20-inch)	Safe	17.3h	Safe	17.3h
Central AC (3-Ton)	Voltage Fail	N/A	Voltage Fail	N/A
Dehumidifier (70 Pint)	Safe	1.7h	Safe	1.7h
Gas Furnace Fan (Blower)	Safe	1.4h	Safe	1.4h
Portable AC (12,000 BTU)	Tight	1.1h	Tight	1.1h
Space Heater (1,500W)	Safe	1h	Safe	1h
Window AC (8,000 BTU)	Safe	2h	Safe	2h

Home Infrastructure(3)

1/3

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
Electric Water Heater (50 Gal)	Voltage Fail	N/A	Voltage Fail	N/A
Garage Door Opener (Residential)	Safe	8h	Safe	8h
Well Pump (1 HP)	Voltage Fail	N/A	Voltage Fail	N/A

Kitchen Appliances(11)

11/11

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
2-Slice Bread Toaster	Safe	1h	Safe	1h
Coffee Maker	Safe	0.9h	Safe	0.9h
Digital Air Fryer	Safe	0.8h	Safe	0.8h
Electric Skillet	Safe	1h	Safe	1h
Electric Stove (Single Burner)	Safe	0.8h	Safe	0.8h
Electric Water Kettle	Safe	1h	Safe	1h
Instant Pot (6 Qt)	Safe	1h	Safe	1h
Microwave Oven (1000W)	Safe	0.7h	Safe	0.7h
Rice Cooker	Safe	1.5h	Safe	1.5h
Slow Cooker	Safe	4.8h	Safe	4.8h
Toaster Oven	Safe	0.8h	Safe	0.8h

Large Appliances(4)

3/4

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
Dishwasher	Safe	0.8h	Safe	0.8h
Electric Clothes Dryer	Voltage Fail	N/A	Voltage Fail	N/A
French Door Refrigerator	Safe	6.9h	Safe	6.9h
Washing Machine	Safe	1.1h	Safe	1.1h

Medical(4)

4/4

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
CPAP Machine	Safe	25.6h	Safe	25.6h
Electric Wheelchair Charger	Safe	4.2h	Safe	4.2h
Medical Nebulizer Machine	Safe	13h	Safe	13h
Portable Oxygen Concentrator	Safe	4.1h	Safe	4.1h

Outdoor & RV(6)

5/6

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
Pellet Grill	Safe	14.9h	Safe	14.9h
Portable Electric Cooler	Safe	23.9h	Safe	23.9h
Portable Fan	Safe	23.5h	Safe	23.5h
Portable Ice Maker (Countertop)	Safe	4h	Safe	4h
Portable Projector	Safe	7.2h	Safe	7.2h
RV Rooftop AC (13,500 BTU)	Fail	N/A	Fail	N/A

Personal Care(2)

2/2

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
Electric Blanket	Safe	8h	Safe	8h
Professional Hair Dryer	Safe	0.8h	Safe	0.8h

Power Tools(5)

2/5

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
Circular Saw (Corded)	Fail	N/A	Fail	N/A
Corded Drill / Hammer Drill	Safe	1.3h	Safe	1.3h
Electric Chainsaw (14-inch)	Fail	N/A	Fail	N/A
Pancake Air Compressor (6-Gallon)	Soft Start	0.9h	Soft Start	0.9h
Shop Vac (Wet/Dry, 5-6 HP Peak)	Tight	1h	Tight	1h

Work from Home(5)

5/5

Device	AC200MAX	Runtime	DELTA 2 Max	Runtime
Laptop	Safe	4h	Safe	4h
Laser Printer	Safe	2h	Safe	2h
Monitor (27-inch LCD)	Safe	26.1h	Safe	26.1h
Starlink System	Safe	14.3h	Safe	14.3h
WiFi Router	Safe	19.1h	Safe	19.1h

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The Bottom Line

Choose the AC200MAX if long-term cycle life is your priority; its 3,500-cycle rating suits owners who plan to discharge the battery daily for years. The DELTA 2 Max is the better pick for buyers who need more running watts, faster solar charging potential, and a lighter unit they can move without a second pair of hands. Our overall winner is the DELTA 2 Max for its combination of higher output, lower weight, and stronger solar input ceiling.

AC200MAX vs DELTA 2 Max FAQ

Q Which is better for home backup, AC200MAX or DELTA 2 Max?

DELTA 2 Max is the stronger overall choice in this matchup based on weighted compatibility across 53 tested devices.

Q Which has longer runtime, AC200MAX or DELTA 2 Max?

Both have similar battery capacity, so runtime depends on the specific device load and efficiency factors.

Q Which charges faster with solar panels?

DELTA 2 Max has the faster best-case solar recharge profile in our panel compatibility test set.

Q Which is more portable, AC200MAX or DELTA 2 Max?

DELTA 2 Max is lighter at 50.7 lbs vs 61.9 lbs. DELTA 2 Max is rated portable for portability.

Q How many devices can each power station run?

Both power stations can run 45 of 53 tested devices.