The catch
Anker SOLIX F3800
At 132.3 lb, stairs and loading into a vehicle need serious thought.
Side by side
Anker SOLIX F3800 vs BLUETTI Elite 400: F3800 adds native 240V at greater weight, with the same base energy
Quick verdict
Native 240V output and high-power home equipment point to the F3800. If 120V use is enough, the Elite 400 offers the same base energy at much less weight.
Before you buy
Why, and what it costs you
Using a common load makes reserves easier to compare
At a steady 300W load, the model gives Anker SOLIX F3800 about 10.2 hours and BLUETTI Elite 400 10.2 hours.
Where this comes from
Using inputs of 3840Wh and 3840Wh, hours = nominal Wh × 0.8 / 300W. The 80% factor works as a planning allowance for unusable energy and conversion losses, shared by both, rather than a measured efficiency. Runtime changes with idle draw, temperature and the real load.
The catch
BLUETTI Elite 400
Wheels make level ground easy, yet stairs and loading it into a car still mean handling 86 lb.
Anker SOLIX F3800
- Why pick it
- Your appliance requires native 240V
- Continuous output of more than 2600W is needed
- The catch
- At 132.3 lb, stairs and loading into a vehicle need serious thought.
BLUETTI Elite 400
- Why pick it
- Your loads run on standard 120V
- You want the wheeled unit lighter
- The catch
- Wheels make level ground easy, yet stairs and loading it into a car still mean handling 86 lb.
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What this page compares
The F3800 is the choice for native 240V output and high-power home equipment. For 120V use, the Elite 400 gives the same base energy at much less weight.
Voltage comes before runtime
Which one fits
Pick the situations that sound like you
Your appliance requires native 240V
The F3800 supports native 120V and 240V output, while the Elite 400 is a 120V station. Plenty of battery capacity alone cannot make a 240V appliance compatible.
- Anker SOLIX F3800
- Better fit
- BLUETTI Elite 400
- Not suitable
Your loads run on standard 120V
Each stores 3,840Wh. The F3800’s 6,000W inverter can serve larger supported loads, yet it doesn’t make the same small load run any longer.
- Anker SOLIX F3800
- Depends
- BLUETTI Elite 400
- Better fit
The battery has to carry a steady 300W load
Using the common planning assumptions, Anker SOLIX F3800 reaches 10.2 hours and BLUETTI Elite 400 reaches 10.2. Measure the real wattage before choosing an overnight reserve you require.
- Anker SOLIX F3800
- Depends
- BLUETTI Elite 400
- Depends
I want solar to refill the battery
Anker SOLIX F3800 accepts up to 2400W of input and BLUETTI Elite 400 up to 1000W. Compare your panel strings with the voltage and current limits as well as with this total.
- Anker SOLIX F3800
- Depends
- BLUETTI Elite 400
- Depends
In practice
Differences you will notice
Using a common load makes reserves easier to compare
At a steady 300W load, the model gives Anker SOLIX F3800 about 10.2 hours and BLUETTI Elite 400 10.2 hours.
How we worked this out
Using inputs of 3840Wh and 3840Wh, hours = nominal Wh × 0.8 / 300W. The 80% factor works as a planning allowance for unusable energy and conversion losses, shared by both, rather than a measured efficiency. Runtime changes with idle draw, temperature and the real load.
The return on every pound you carry
BLUETTI Elite 400 stores 44.7 nominal watt-hours per pound, but Anker SOLIX F3800 stores about 29.
How we worked this out
Divide nominal energy by published weight and you get 3840 / 132.3 and 3840 / 86. The comparison is stored energy per lifted weight. It involves no measurement of efficiency or handle comfort.
Identical stored energy, different electrical jobs
Elite 400 is 120V with 2600W, while F3800 brings native 240V and a 6000W ceiling at the price of 46.3 lb more weight.
How we worked this out
Both batteries are 3840Wh, and 132.3 - 86 = 46.3 lb. Output voltage and continuous ratings are constraints of their own.
Option A
Anker, A1790
SOLIX F3800
A self-contained choice for when a real 240V load means smaller 120V stations won’t do. It’s made to roll into a planned backup setup, and it brings a large inverter and room for more batteries.
- Best for
- Buyers who have confirmed they need 240V and have a safe, planned home or RV connection.
Facts we checked
- 6000W rated combined output from a 3840Wh base battery.
- One station gives native 120V and 240V output.
- 2400W total from two 1200W solar inputs.
- Each solar input has a 60V open circuit maximum.
- Wheels included, at about 132.3 lb.
- One unit can be expanded with batteries up to 26880Wh.
Option B
BLUETTI, Elite 400
Elite 400
On wheels and aimed at long outages with moderate loads, this battery stores far more energy than a 2kWh station. Its 2600W inverter can’t run every large appliance at once, though.
- Best for
- Running several essentials you’ve measured for longer, all from one self-contained battery.
Facts we checked
- 2600W rated AC output from a 3840Wh battery.
- A pull handle and built-in wheels.
- Solar input of 1000W, from 12V to 60V and 20A maximum.
- 15ms transfer.
- Charging from US AC alone is listed at about 2.5 hours to full.
Spec by spec
Where they really differ
| Spec | Anker SOLIX F3800 | BLUETTI Elite 400 | In practice |
|---|---|---|---|
| Nominal battery energy | 3840 Wh | 3840 Wh | The starting runtime budget comes from stored energy. |
| Continuous AC output | 6000 W | 2600 W | Load screening uses this sustained rating, which is separate from surge and boost modes. |
| Lifting weight | 132.3 lb | 86 lb | Flat ground is where wheels help. A trunk, step or shelf still takes a lift. |
| Maximum solar input | 2400 W | 1000 W | Panel voltage, current and per-port limits have to fit as well. |
| Dedicated battery expansion | Supported with compatible equipment | Fixed base capacity | Integrated battery expansion is not the same as charging from an external source. |
Trade-offs
What each pick costs you
With Anker SOLIX F3800
- Keep every solar input under 60V open circuit, allowing for the voltage rise in cold weather.
With BLUETTI Elite 400
- Plan around 2600W of combined AC output. The 3900W lifting-mode number is a headline figure. Do not treat it as a working limit.
Decision guide
How to decide
Pick the F3800 for native 240V output and high-power home equipment. Pick the Elite 400 for 120V use at the same base energy and much less weight.
Voltage comes before runtime
The F3800 supports native 120V and 240V output, while the Elite 400 is a 120V station. Plenty of battery capacity alone cannot make a 240V appliance compatible.
The base reserve matches
Each stores 3,840Wh. The F3800’s 6,000W inverter can serve larger supported loads, yet it doesn’t make the same small load run any longer.
Home-power capability comes with a weight penalty
At 132.3 pounds versus 86, the F3800 is far heavier. Both use wheels, and both still need safe handling around steps. Home circuits can only be connected through the correct approved transfer equipment.
What this page can’t tell you
- Published capacity underlies these runtime figures. They are planning estimates. No hands-on discharge tests were run.
- Home wiring should only be connected to a station through approved transfer equipment, installed by a qualified person. A battery station is not guaranteed to provide medical continuity.
By the numbers
What the data shows
What we found across the portable power stations we compare, plus the checked facts behind each finding.
How many fit
Only 6 of the 50 models checked meet every need here: “I need power at campsites and on weekends away”, “I want backup power for the essentials at home”, and “Solar will be a real part of how I recharge”.
6 models fit, out of 50 checkedThe gap in numbers
Anker SOLIX F3800 lists 6,000 W for continuous AC output rating, 131% more than the 2,600 W on BLUETTI Elite 400.
- Anker SOLIX F3800
- 6,000 W
- BLUETTI Elite 400
- 2,600 W
- Models with this figure
- 47 of 50
Show the facts and the math
How we countedThe count uses each product's current fit ratings for “I need power at campsites and on weekends away”, “I want backup power for the essentials at home”, and “Solar will be a real part of how I recharge”. A need with no documented match is not counted.
How we calculatedFigures are the continuous output rating. Surge numbers and boost modes that lower voltage do not count. For context, 47 of 50 models publish comparable figures.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Anker SOLIX F3800 |
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| BLUETTI Elite 400 |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
Anker SOLIX F3800
Your appliance requires native 240V
See price & reviews on AmazonBLUETTI Elite 400
Your loads run on standard 120V
See price & reviews on AmazonEach link opens in a new tab.
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