Anker SOLIX F2000
2048 Wh · 2400 W output · LiFePO4 · $1699
✅ Specs verified against the manufacturer's official listing — source · Last checked
Our verdict
The older F-series unit, now hard to justify: the C2000 offers the same capacity and surge for $400 less.
Best for: Only worth it if you find it steeply discounted below the C2000.
What we like
- 2048Wh with 3600W surge
- Expandable
- Solid 5-year warranty
Where it falls short
- $1699 is $400 over the newer C2000 with identical core specs
- 105-minute recharge is slow by 2026 standards
Full specifications
| Capacity | 2048 Wh |
|---|---|
| Continuous output | 2400 W |
| Surge output | 3600 W |
| Battery chemistry | LiFePO4 |
| Rated cycles | 3,000 |
| Weight | 48 lb |
| Max solar input | 1000 W |
| Recharge (AC) | 1h 45m |
| Expandable | Yes |
| Warranty | 5 years |
What can the Anker SOLIX F2000 run?
| Appliance | Can start it? | Est. runtime |
|---|---|---|
| Refrigerator | ✅ Yes | 29.0 hrs |
| Mini fridge | ✅ Yes | 55.3 hrs |
| Chest freezer | ✅ Yes | 21.8 hrs |
| CPAP machine | ✅ Yes | 43.5 hrs |
| Sump pump | ✅ Yes | 2.2 hrs |
| Well pump (1/2 HP) | ✅ Yes | 1.7 hrs |
| Space heater | ✅ Yes | 1.2 hrs |
| Window AC (8k BTU) | ✅ Yes | 3.6 hrs |
| Microwave | ✅ Yes | 1.7 hrs |
| Coffee maker | ✅ Yes | 1.9 hrs |
| TV (55" LED) | ✅ Yes | 17.4 hrs |
| Laptop | ✅ Yes | 26.8 hrs |
| Phone charger | ✅ Yes | 87.0 hrs |
| CPAP + humidifier | ✅ Yes | 19.3 hrs |
| Fridge plus essentials | ✅ Yes | 17.4 hrs |
| 12V RV fridge | ✅ Yes | 96.7 hrs |
| Starlink | ✅ Yes | 29.0 hrs |
| Electric blanket | ✅ Yes | 58.0 hrs |
Runtime = (capacity × 0.85 inverter efficiency) ÷ appliance watts. Refrigerator assumes a 40% compressor duty cycle. Real-world results vary.