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Anker SOLIX F3800 vs DELTA Pro 3

Anker SOLIX F3800

Anker

Anker SOLIX F3800

VS
6,000W
Running power
4,000W
3,840 Wh
Battery
4,096 Wh
132.3 lbs
Weight
113.5 lbs

At a Glance

This comparison targets buyers weighing two top-tier LFP portable power stations for whole-home backup and heavy-load applications. The Anker SOLIX F3800 delivers 6,000W of running power with 9,000W surge, giving it a clear edge over the DELTA Pro 3's 4,000W running and 8,000W surge output.

That difference shows up in real-world device coverage: the F3800 powered 52 of 53 tested devices compared to 48 for the DELTA Pro 3, earning a compatibility score of 100 versus 96. Both units use LFP chemistry and support expansion, but they diverge on longevity and portability.

The DELTA Pro 3 offers 4,000 rated cycles to the F3800's 3,000, and it weighs nearly 19 pounds less at 113.5 lbs. Buyers choosing between raw power headroom and long-term battery life will find a genuine tradeoff here.

Anker SOLIX F3800

Overall Winner

Anker SOLIX F3800

Powers 52 of 53 tested devices vs 48 for DELTA Pro 3

Home backup: Anker SOLIX F3800 RV / mobile: DELTA Pro 3 Solar: Tie

Anker SOLIX F3800 wins overall, but the best pick depends on your use case.

Choose Anker SOLIX F3800 if...

  • + You want broader device compatibility

Choose DELTA Pro 3 if...

  • + Portability matters (114 lbs vs 132)

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: 4,096 Wh | DELTA Pro 3 leads
Anker SOLIX F3800 3,840 Wh
DELTA Pro 3 4,096 Wh

DELTA Pro 3: +256 Wh (+6.7%).

Running Power

Higher is better | Scale max: 6,000 W | Anker SOLIX F3800 leads
Anker SOLIX F3800 6,000 W
DELTA Pro 3 4,000 W

Anker SOLIX F3800: +2,000 W (+50.0%).

Surge Power

Higher is better | Scale max: 9,000 W | Anker SOLIX F3800 leads
Anker SOLIX F3800 9,000 W
DELTA Pro 3 8,000 W

Anker SOLIX F3800: +1,000 W (+12.5%).

Weight

Lower is better | Scale best: 113.5 lbs | DELTA Pro 3 leads
Anker SOLIX F3800 132.3 lbs (60.0 kg)
DELTA Pro 3 113.5 lbs (51.5 kg)

DELTA Pro 3: -18.7 lbs (14.2% lighter).

Battery Life

Higher is better | Scale max: 4,000 cycles | DELTA Pro 3 leads
Anker SOLIX F3800 3,000 cycles
DELTA Pro 3 4,000 cycles

DELTA Pro 3: +1,000 cycles (+33.3%).

Where Compatibility Actually Differs

Out of 53 devices tested, 4 show a different result between these two stations.

Same result: 92%

Both can run: 48 · Differences: 8% (4/53) · Neither can run: 1

Neither can run · 1 devices

These devices have startup surges that exceed both stations.

Central AC (3-Ton)

Full Specs Comparison

Spec Anker SOLIX F3800 DELTA Pro 3
Capacity 3,840 Wh 4,096 Wh
Running Power 6,000 W 4,000 W
Surge Power 9,000 W 8,000 W
Weight 132.3 lbs (60.0 kg) 113.5 lbs (51.5 kg)
Energy Density 64.0 Wh/kg 79.5 Wh/kg
Portability Tier stationary stationary
Chemistry LFP LFP
Cycle Life 3,000 4,000
Expandable Yes Yes
UPS No No
AC Voltage 120V/240V 120V/240V

Solar Charging

Best-case charging profile using compatible solar panels.

Anker SOLIX F3800

Faster
Max solar input 2,400 W
Connector XT60
Full charge time ~13.7h
Compatible panels 19/20

MPPT: 11-60V

DELTA Pro 3

Max solar input 2,600 W
Connector XT60 + XT60i
Full charge time ~14.6h
Compatible panels 20/20

MPPT: 30-150V

Charge speed comparison

~13.7h
~14.6h

Longer bar = faster charge (inverted scale)

Device Compatibility

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

Anker SOLIX F3800DELTA Pro 3

Emergency(2)

2/2
2/2
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
Full-Size Freezer (15-17 Cu. Ft.)Safe16.8hSafe17.9h
Sump Pump (1/2 HP)Safe2.4hSafe2.5h

Entertainment(2)

2/2
2/2
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
Desktop PC (Gaming/Workstation)Safe2.7hSafe2.9h
TelevisionSafe15.8hSafe16.9h

EV & Transportation(2)

2/2
2/2
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
E-Bike Battery ChargerSafe13.4hSafe14.3h
EV Charger (Level 1, 120V)Safe1.9hSafe2h

Heating & Cooling(7)

6/7
6/7
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
Box Fan (20-inch)Safe32.4hSafe34.5h
Central AC (3-Ton)FailN/AFailN/A
Dehumidifier (70 Pint)Safe3.1hSafe3.3h
Gas Furnace Fan (Blower)Safe2.5hSafe2.7h
Portable AC (12,000 BTU)Safe2hSafe2.1h
Space Heater (1,500W)Safe1.8hSafe1.9h
Window AC (8,000 BTU)Safe3.8hSafe4h

Home Infrastructure(3)

3/3
2/3
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
Electric Water Heater (50 Gal)Tight0.5hFailN/A
Garage Door Opener (Residential)Safe14.9hSafe15.9h
Well Pump (1 HP)Safe1.1hTight1.2h

Kitchen Appliances(11)

11/11
11/11
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
2-Slice Bread ToasterSafe1.8hSafe1.9h
Coffee MakerSafe1.7hSafe1.8h
Digital Air FryerSafe1.6hSafe1.7h
Electric SkilletSafe1.8hSafe1.9h
Electric Stove (Single Burner)Safe1.5hSafe1.6h
Electric Water KettleSafe1.8hSafe1.9h
Instant Pot (6 Qt)Safe1.8hSafe2h
Microwave Oven (1000W)Safe1.4hSafe1.5h
Rice CookerSafe2.9hSafe3h
Slow CookerSafe9hSafe9.6h
Toaster OvenSafe1.5hSafe1.6h

Large Appliances(4)

4/4
3/4
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
DishwasherSafe1.5hSafe1.6h
Electric Clothes DryerTight0.5hFailN/A
French Door RefrigeratorSafe13hSafe13.9h
Washing MachineSafe2.1hSafe2.2h

Medical(4)

4/4
4/4
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
CPAP MachineSafe47.9hSafe51.1h
Electric Wheelchair ChargerSafe7.9hSafe8.4h
Medical Nebulizer MachineSafe24.4hSafe26.1h
Portable Oxygen ConcentratorSafe7.7hSafe8.2h

Outdoor & RV(6)

6/6
5/6
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
Pellet GrillSafe28hSafe29.9h
Portable Electric CoolerSafe44.8hSafe47.8h
Portable FanSafe44.1hSafe47h
Portable Ice Maker (Countertop)Safe7.5hSafe8h
Portable ProjectorSafe13.4hSafe14.3h
RV Rooftop AC (13,500 BTU)Tight1.5hSoft Start1.6h

Personal Care(2)

2/2
2/2
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
Electric BlanketSafe14.9hSafe15.9h
Professional Hair DryerSafe1.6hSafe1.7h

Power Tools(5)

5/5
4/5
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
Circular Saw (Corded)Safe1.5hSafe1.6h
Corded Drill / Hammer DrillSafe2.5hSafe2.7h
Electric Chainsaw (14-inch)Safe1.5hSafe1.6h
Pancake Air Compressor (6-Gallon)Tight1.7hSoft Start1.8h
Shop Vac (Wet/Dry, 5-6 HP Peak)Safe1.9hSafe2.1h

Work from Home(5)

5/5
5/5
DeviceAnker SOLIX F3800RuntimeDELTA Pro 3Runtime
LaptopSafe7.5hSafe8h
Laser PrinterSafe3.8hSafe4h
Monitor (27-inch LCD)Safe48.9hSafe52.1h
Starlink SystemSafe26.9hSafe28.7h
WiFi RouterSafe35.8hSafe38.2h

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The Bottom Line

The F3800 is the stronger pick for homeowners who need to run high-draw appliances like HVAC equipment, multiple kitchen circuits, or power tools, where its 6,000W output and broader device compatibility provide real margin. The DELTA Pro 3 makes more sense for buyers who prioritize cycle life (4,000 vs. 3,000) and easier portability at 113.5 lbs. Overall, the Anker SOLIX F3800 wins this matchup on power output and device coverage, the two factors that matter most during an outage.

Anker SOLIX F3800 vs DELTA Pro 3 FAQ

Q Which is better for home backup, Anker SOLIX F3800 or DELTA Pro 3?

Anker SOLIX F3800 is the stronger overall choice in this matchup based on weighted compatibility across 53 tested devices.

Q Which has longer runtime, Anker SOLIX F3800 or DELTA Pro 3?

DELTA Pro 3 has higher battery capacity (4,096 Wh), which generally supports longer runtime on the same load.

Q Which charges faster with solar panels?

Anker SOLIX F3800 has the faster best-case solar recharge profile in our panel compatibility test set.

Q Which is more portable, Anker SOLIX F3800 or DELTA Pro 3?

DELTA Pro 3 is lighter at 113.5 lbs vs 132.3 lbs. DELTA Pro 3 is rated stationary for portability.

Q How many devices can each power station run?

Anker SOLIX F3800 powers 52 of 53 tested devices, compared to 48 for DELTA Pro 3.