Anker SOLIX F3000
3,072 Wh · 3,600 W. Review the available facts and what still needs checking before deciding whether it fits.
Not confirmed: Surge (W) · Cycles · AC outlets and 3 more.
Review, specifications and verdict
Editorial analysis based on published specifications; we have not physically tested this product.
The Anker SOLIX F3000 is a 3,072 Wh LiFePO4 home backup station with 3,600 W of AC output and a 2,400 W solar input. On paper, it can refill from solar faster than any other station in our US catalog, and it expands to 24,000 Wh. We have not run this unit ourselves: all figures come from the official Amazon listing, checked on September 26, 2026, plus our own math.
The F3000 is built around solar. Its 2,400 W input equals 78% of its capacity per hour of good sun. That is the best ratio among the large stations we track in the US. Add 3,072 Wh of LiFePO4 storage, 3,600 W of output and expansion to 24 kWh, and it can anchor a serious backup setup. The 5-year warranty matches its main rivals. The downsides are real. At 41.5 kg, it is the heaviest station in its class in our catalog, at only 74 Wh/kg. The listing we reviewed also does not declare a UPS switchover time, a surge rating or a cycle count. If you plan a large solar array and the unit will stay in one place, it makes sense. If you need seamless switchover, look at the alternatives.
Pros
- 3,072 Wh LiFePO4 with 3,600 W of continuous AC output
- 2,400 W solar input, the highest in our US station catalog
- Expandable to 24,000 Wh, with a 5-year warranty
Cons
- 41.5 kg (about 91.5 lb), heavy for one person
- No declared UPS switchover time or surge rating in the listing
- Best for
- Solar-first home backup and off-grid cabins with a large panel array
- Skip it if
- Seamless PC or medical backup, or anyone who needs to carry it
Specifications
| Capacity (Wh) | 3,072 |
|---|---|
| AC output (W) | 3,600 |
| Chemistry | LiFePO4 |
| Weight (kg) | 41.5 |
| Max solar input (W) | 2,400 |
| Expandable to (Wh) | 24,000 |
| Warranty (years) | 5 |
| Capacity (Wh) | 3,072 |
|---|---|
| AC output (W) | 3,600 |
| Chemistry | LiFePO4 |
| Weight (kg) | 41.5 |
| Max solar input (W) | 2,400 |
| Expandable to (Wh) | 24,000 |
| Warranty (years) | 5 |
How long will the F3000 keep your home running?
Assume about 2,611 usable watt-hours. We subtract typical inverter and conversion losses with a 0.85 factor: 3,072 × 0.85 = 2,611 Wh. Runtime = usable Wh ÷ load in watts.
| Load (typical draw) | Math | Approximate runtime |
|---|---|---|
| Full-size fridge, 60 W average | 2,611 ÷ 60 | 43.5 hours |
| Fridge + router + LED lights, 95 W | 2,611 ÷ 95 | 27.5 hours |
| Essentials above + CPAP, 135 W | 2,611 ÷ 135 | 19.3 hours |
| Window AC unit, 500 W | 2,611 ÷ 500 | 5.2 hours |
| Well pump while running, 1,000 W | 2,611 ÷ 1,000 | 2.6 hours of pumping |
| Space heater, 1,500 W | 2,611 ÷ 1,500 | 1.7 hours |
A pump or fridge cycles on and off, so real runtime is longer than continuous figures suggest. Use the solar calculator with your own appliances for a closer estimate.
The practical reading: essentials for more than a day, or a few hours of cooling or heating. Beyond that, solar recharging decides how long you last.
Why does the 2,400 W solar input matter so much?
Because it can refill the battery in less than two peak sun hours with a full array. We use capacity ÷ (panel watts × 0.75), since portable and rigid panels usually deliver 70–80% of their rating in real conditions.
- 2,400 W of panels: 3,072 ÷ (2,400 × 0.75) = 1.7 peak sun hours.
- 1,200 W of panels: 3,072 ÷ (1,200 × 0.75) = 3.4 peak sun hours.
- 800 W of panels: 3,072 ÷ (800 × 0.75) = 5.1 peak sun hours.
- 400 W of panels: 3,072 ÷ (400 × 0.75) = 10.2 peak sun hours.
With 1,200 W of panels and 5 peak sun hours, daily harvest is 1,200 × 0.75 × 5 = 4,500 Wh. That covers a full battery plus daytime use. Few portable stations can say that; see how many solar watts you need for regional sun hours.
The listing we reviewed does not publish the maximum input voltage. Check the manual before wiring panels in series.
Is 3,600 W enough for home appliances?
It covers most single household appliances at 120 V, including a microwave, a space heater or a window AC. At 120 V, 3,600 W equals 30 A in total, spread across several outlets. Each standard outlet is still limited by its own rating.
The listing does not publish a surge figure. Motors such as well pumps and central AC compressors need a strong startup spike. Check your appliance’s starting watts before relying on it.
Our spec data also does not confirm 240V output. If you need to run a 240V well pump or dryer, verify this with Anker first. Any connection to your home panel needs a transfer switch or inlet installed by a licensed electrician.
Does the F3000 work as a UPS?
The US listing does not declare a UPS switchover time, so we cannot confirm seamless backup. For fridges and lights, a short gap is harmless. For desktop PCs, NAS drives or a CPAP, it can mean a reboot.
If that matters, the EcoFlow DELTA 3 Ultra Plus declares 10 ms and the Jackery HomePower 3000 declares 20 ms. Our best power stations for home backup rank this spec explicitly.
How heavy is it, really?
At 41.5 kg (91.5 lb), treat the F3000 as a semi-permanent appliance. Energy density is 3,072 ÷ 41.5 = 74.0 Wh/kg, below the 90 Wh/kg bar in our score.
For the same 3,072 Wh, the EcoFlow DELTA 3 Ultra Plus reaches 91.4 Wh/kg and the Jackery HomePower 3000 reaches 113.8 Wh/kg. That makes the Jackery 14.5 kg lighter than the Anker.
How far can the expansion take you?
Up to 24,000 Wh, which is almost eight times the built-in capacity. Anker states the F3000 expands to 24 kWh with extra batteries, sold separately.
To see what that means, run the same essentials load of 95 W. Fully expanded, usable energy is 24,000 × 0.85 = 20,400 Wh. Divided by 95 W, that is about 215 hours, or roughly 9 days without any recharging.
The listing does not publish a cycle rating. LiFePO4 chemistry and a 5-year warranty reduce that risk, but you cannot compare cycle life directly with rivals that publish it. See LiFePO4 vs NMC for why the chemistry matters.
How does it compare with the Jackery HomePower 3000 and EcoFlow DELTA 3 Ultra Plus?
All three store 3,072 Wh and output 3,600 W; they differ on solar, weight and UPS.
| Model | Capacity (Wh) | Max solar input (W) | Weight (kg) | UPS (ms) | Surge (W) | Expandable to (Wh) | WilderWatt score | |
|---|---|---|---|---|---|---|---|---|
| 3,072 | 2,400 | 41.5 | — | — | 24,000 | 9 | ||
| 3,072 | — | 27 | 20 | 7,200 | — | 9 | ||
| 3,072 | — | 33.6 | 10 | 7,200 | 11,000 | 9 |
(affiliate link) · Data from the Amazon listing; offers may change.
- Jackery HomePower 3000: 27.0 kg, 7,200 W surge, a declared 20 ms UPS, 4,000 cycles and a 132-minute AC charge. The catch is that the listing omits solar input and expansion.
- EcoFlow DELTA 3 Ultra Plus: 33.6 kg, 7,200 W surge, a declared 10 ms UPS and expansion to 11,000 Wh. The catch is no published solar input. We compare it head-to-head in EcoFlow DELTA 3 Ultra Plus vs Anker SOLIX F3000.
Who is the F3000 for?
It is for people who will pair it with a large solar array and leave it in place.
Buy it if you:
- Plan 800 W or more of panels and want fast daily refills.
- Want room to grow toward 24 kWh of storage.
- Keep the unit in a garage, utility room or cabin.
Skip it if you:
- Need a declared UPS for computers or medical devices.
- Want to carry the station regularly.
- Only need a day of essentials; 2 kWh may be enough. See the best portable power stations.
Frequently asked questions
How long can the Anker SOLIX F3000 power a house?
It depends on the load. Essentials such as a fridge, internet and LED lights (about 95 W) run for roughly 27.5 hours: 3,072 Wh × 0.85 ÷ 95 W. Heating or air conditioning cuts that to a few hours.
Does the Anker SOLIX F3000 have a UPS function?
The US listing we reviewed does not declare a UPS switchover time. If seamless backup matters, the EcoFlow DELTA 3 Ultra Plus declares 10 ms and the Jackery HomePower 3000 declares 20 ms.
How fast does the F3000 charge from solar?
With the full 2,400 W of panels, about 1.7 peak sun hours in theory: 3,072 ÷ (2,400 × 0.75). With 800 W of panels, it takes about 5.1 peak sun hours.
How much does the Anker SOLIX F3000 weigh?
It weighs 41.5 kg, about 91.5 lb. Plan to keep it in one place or move it with help.
How far can the F3000 be expanded?
Anker states it can be expanded to 24,000 Wh with additional batteries, which are sold separately. That is almost eight times its built-in capacity.
Can I connect the F3000 to my home electrical panel?
Only through a proper transfer switch or inlet installed by a licensed electrician. Never backfeed a house through a regular outlet.