Anker SOLIX F3000
- AC delivered · est.
2,611 Wh. Show source
estimated sourceankersolix.com ↗2026-07-27- output
3,600 W. Show source
claimed sourceankersolix.com ↗- surge
7,200 W. Show source
claimed sourceankersolix.com ↗- weight
41.5 kg. Show source
claimed sourceankersolix.com ↗
Balanced
#9 of 13
in the XL / home-backup class
Lifted by Charging & solar and Durability & longevity; held back by capacity & expansion.
Check current availability and pricing at the retailer.
Check price on AmazonSee alternatives to the Anker SOLIX F3000 →At a glance
Anker SOLIX F3000 is a xl / home-backup model best suited to cpap traveler. It supplies 3,600 W of continuous AC output. BatteryRank scores it 55 out of 100 within its size class.
Our verdict on the Anker SOLIX F3000
A middle option in Anker's large-format line that makes sense mostly on weight: 3,072 Wh and 3,600 W continuous at 41.5 kg, roughly twenty kilos under the F3800 Plus while keeping a 7,200 W surge ceiling and 2,400 W of solar input. Six AC outlets is generous. What is missing from the record is whether it expands and whether it does 240 V, and both of those would change who should buy it.
- You want 3 kWh of storage that one determined person can still shiftAt 41.5 kg it sits well below the 62 kg of its larger sibling while holding 3,072 Wh and driving a 3,600 W inverter.
- Start-up spikes are a concernThe 7,200 W surge ceiling is exactly double the continuous rating, which is the headroom convention that comfortably absorbs compressor and pump inrush.
- You are pairing it with a substantial solar array2,400 W of solar input can return the full 3,072 Wh in under an hour and a half of ideal conditions.
- You are counting on adding batteries laterExpandability is not documented for this unit, so the 3,072 Wh should be treated as fixed until the manufacturer states otherwise — planning around an undocumented port is a bad bet. The F3800 Plus documents add-on battery support explicitly.
- Portability is still a real requirement41.5 kg is lighter than its sibling but it is not portable in any everyday sense, and lighter 3 kWh options exist. The DELTA 3 Ultra holds 3,072 Wh at 32.7 kg rather than 41.5 kg.
The honest limit: This unit is positioned within a home-backup family whose other members advertise 240 V split-phase output, and buyers reasonably assume it inherits that. Our sourced data does not confirm it either way. Assuming a capability because a product line generally has it is exactly how people end up with hardware that will not drive the circuit they bought it for.
What our data can’t tell you: Four fields we would normally rely on are blank here: usable capacity, expandability, split-phase support and wall-recharge time. That is more missing than most models in our catalog, and it means the 3,072 Wh rated figure is doing a lot of work unaccompanied. Surge, solar input and weight are well established by contrast.
BatteryRank Engineering Team · Last reviewed · Method
Capacity truth
The watt-hour number on the box isn't what reaches your devices. Rated on the label vs what actually leaves an outlet.
3,072 Wh. Show source
claimed sourceankersolix.com ↗2026-07-27The marketing number — total cell capacity.
2,611 Wh. Show source
estimated sourceestimate = battery-side usable capacity × 85% inverter efficiencyWhat reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.
What it can run
Same sourced device assumptions used by our calculators, applied to this model's usable AC energy. Actual runtime varies with load, temperature, and standby draw.
| Device | Estimated runtime | Sourced assumption |
|---|---|---|
| CPAP (humidifier off) | about 36.3 nights | 9 W · |
| CPAP (heated humidifier on) | about 5.8 nights | 56 W · |
| Refrigerator (full-size) | about 41 hours | 180 W × 35% duty cycle · |
| Wi-Fi router + modem | about 145 hours | 18 W · |
| Laptop (65W charger) | about 80 hours | 65 W × 50% duty cycle · |
| Phone (one full charge) | about 130 full charges | 20 W · |
Who it fits
Mechanical matches against this model's own sourced specs — never invented sentiment, never a guess on a spec we don't have.
2611 Wh AC-delivered (est.) → multiple CPAP nights per charge
3600 W inverter, 2611 Wh AC-delivered (est.) → runs a fridge through an outage
3072 Wh, 12V DC out → long off-grid stays
How it scores
Four buyer pillars over seven sub-scores — computed from sourced data with a published formula, price-independent by design.
Power
est.Battery-side usable capacity and how much you can run at once.
Usable watt-hours and how far you can grow it with add-on batteries, versus its size class.
Continuous and surge wattage, outlet count, and USB-C fast-charging.
Trust
42% dataOwner reputation, safety record, warranty, and build durability.
Owner ratings, brand reputation, recall record, and warranty backing.
Rated cycle life, warranty length, cell chemistry, and weather sealing.
Charging
est.Wall and solar recharge speed.
Wall recharge speed, solar input, and multi-source charging.
Livability
62% dataLightweight, portable, and quiet enough to live with.
Weight, footprint, handle, and wheels, versus its size class.
Fan noise under load — quieter is better for bedrooms and CPAP use.
How this score is computed
The BatteryRank score is computed from sourced data with a published formula — ranked by data, not lab testing. Seven sub-scores blend into a 0–100 composite, grouped into four buyer pillars. Price is deliberately not a scoring input: prices move daily, so value intelligence lives in the price section above, judged against this model's own history.
| Pillar | Built from |
|---|---|
| Power | Capacity & expansion + Output & versatility |
| Trust | Trust & reliability + Durability & longevity |
| Charging | Charging & solar |
| Livability | Portability + Quiet / livability |
Scores are cohort-relative — each model is ranked against others in its size class. Missing inputs renormalize out rather than scoring zero (a model is never penalized for a spec nobody in its class publishes), and any figure resting on a documented estimate is tagged est. A full methodology page is coming.
Full specifications
Manufacturer-claimed unless marked verified (FCC/UL/DOE/lab). Tap or focus a figure to view its source.
Capacity & battery
- Rated cycle life
4,000 cycles. Show source
claimed sourceankersolix.com ↗- Battery chemistry
LiFePO4. Show source
claimed sourceankersolix.com ↗- Rated capacity
3,072 Wh. Show source
claimed sourceankersolix.com ↗- Cycle-life threshold
80 %. Show source
claimed sourceankersolix.com ↗
How many full charge-and-drain cycles before the battery drops to its rated threshold (shown alongside — brands rate to different thresholds, so never compare bare cycle counts).
The type of battery cell. LiFePO4 (LFP) cells last far more cycles and are more thermally stable than older lithium-ion (NMC) cells.
The battery's nameplate energy capacity — the headline number on the box. Battery-side usable and AC-delivered capacity are shown separately.
The remaining-capacity level the cycle rating is measured to. 3,000 cycles to 80% is a stronger battery than 3,000 cycles to 70% — always read the two numbers together.
Power output
- Continuous power output
3,600 W. Show source
claimed sourceankersolix.com ↗- Surge power output
7,200 W. Show source
claimed sourceankersolix.com ↗- AC outlets
6 outlets. Show source
claimed sourceankersolix.com ↗- USB-A ports
2 ports. Show source
claimed sourceankersolix.com ↗- USB-C ports
2 ports. Show source
claimed sourceankersolix.com ↗- USB-C max output
100 W. Show source
claimed sourceankersolix.com ↗- 12V car ports
1 ports. Show source
claimed sourceankersolix.com ↗
The most power you can draw at once, sustained — this has to be higher than the running wattage of whatever you're plugging in.
A brief power spike the unit can absorb when a device first switches on — matters for things with motors or compressors, like fridges.
How many standard wall-style outlets are built in.
How many USB-A ports are built in, for charging older phones, lights, and accessories.
How many USB-C ports are built in — check the per-port wattage below if you need fast charging for a laptop.
The fastest a single USB-C port can charge a device — relevant for laptops and fast-charging phones.
How many car-socket (cigarette-lighter) style 12V outputs are built in — what CPAPs and car fridges plug into for the most efficient overnight running.
Charging & solar
- AC recharge speed
3,600 W. Show source
claimed sourceankersolix.com ↗- Max solar input
2,400 W. Show source
claimed sourceankersolix.com ↗
How fast the unit recharges from a wall outlet — higher means shorter waits between uses.
The most solar panel wattage the unit can accept — undersized panels just mean slower charging, not damage, but oversizing this is wasted money.
Reliability & durability
- UPS switchover time
20 ms. Show source
claimed sourceankersolix.com ↗
How fast the unit takes over when grid power cuts out. Under ~20ms is fast enough that most electronics — including many CPAP machines — won't even blip.
Size & portability
- Weight
41.5 kg. Show source
claimed sourceankersolix.com ↗
How much the unit weighs on its own, without accessories — relevant for portability and carrying it up stairs during an outage.
What reviewers & owners report
Named outlets and marketplaces, each rating credited where it was published.
What else to consider instead of the Anker SOLIX F3000
Same or adjacent size class, ordered by the price-independent composite. Every alternative is better than the Anker SOLIX F3000 at something and worse at something else, so each row states both halves — each one arithmetic on two sourced readings, with a dimension skipped rather than guessed when either side is missing a figure.
- EcoFlow DELTA Pro 3score 76 · same size class
- Why you would switch
- The EcoFlow DELTA Pro 3 delivers 45% more usable AC energy (3,790 Wh vs 2,611 Wh).
- What you give up
- The Anker SOLIX F3000 is 19% lighter (41.5 kg vs 51.5 kg).
- Bluetti Apex 300score 71 · same size class
- Why you would switch
- The Bluetti Apex 300 is rated for 6,000 cycles against 4,000.
- What you give up
- Nothing the sourced data can show — the Anker SOLIX F3000 leads on no compared dimension by a margin worth acting on.
- Jackery HomePower 3600 Plusscore 66 · same size class
- Why you would switch
- The Jackery HomePower 3600 Plus delivers 17% more usable AC energy (3,046 Wh vs 2,611 Wh).
- What you give up
- The Anker SOLIX F3000 takes 140% more rated solar input (2,400 W vs 1,000 W) for off-grid recharging.
- Anker SOLIX F3800 Plusscore 65 · same size class
- Why you would switch
- The Anker SOLIX F3800 Plus delivers 25% more usable AC energy (3,264 Wh vs 2,611 Wh).
- What you give up
- The Anker SOLIX F3000 is 33% lighter (41.5 kg vs 62 kg).
- Anker SOLIX F3800score 62 · same size class
- Why you would switch
- The Anker SOLIX F3800 delivers 25% more usable AC energy (3,264 Wh vs 2,611 Wh).
- What you give up
- The Anker SOLIX F3000 is 31% lighter (41.5 kg vs 60 kg).
Quick answers
Each answer restates a sourced figure from elsewhere on this page — nothing new, nothing guessed.
- How much does the Anker SOLIX F3000 weigh?
- 41.5 kg (91.5 lb), manufacturer-claimed, without accessories.
- What are the dimensions of the Anker SOLIX F3000?
- 651 × 300 × 377 mm (25.6 × 11.8 × 14.8 in), length × width × height, manufacturer-claimed.
- How much capacity does the Anker SOLIX F3000 deliver through an AC outlet?
- About 2,611 Wh of the rated 3,072 Wh reaches an AC outlet from a full charge — an estimate after our published 15% inverter-loss constant (marked est. on this page).
- How many watts can the Anker SOLIX F3000 output?
- 3,600 W continuous AC output and 7,200 W surge output, manufacturer-claimed. Appliance startup demand must stay within the relevant limit.
- How much solar input can the Anker SOLIX F3000 accept?
- 2,400 W maximum solar input, manufacturer-claimed. Actual harvest depends on panel compatibility, sun, orientation, temperature, and conversion losses.
- What is the cycle-life rating of the Anker SOLIX F3000?
- 4,000 cycles to 80% remaining capacity, manufacturer-claimed. A cycle rating is not a calendar-life guarantee.
- Can the Anker SOLIX F3000 work as a UPS?
- Its manufacturer-claimed transfer time is 20 ms. Confirm that your connected equipment tolerates that transfer time; this is not the same as a zero-transfer online UPS.
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