Anker SOLIX F3800
3,840 Wh, 6,000 W AC output.
Confidence: verified. Last verified: 2026-06-24.
Source-aware comparison
Anker SOLIX F3800 vs Goal Zero Yeti PRO 4000
A starter comparison that keeps unknown fields visible and uses the same runtime assumptions for both stations.
Goal Zero Yeti PRO 4000
3,994 Wh, 3,600 W AC output.
Confidence: verified. Last verified: 2026-06-24.
Capacity
Capacity: Yeti PRO 4000 is higher by 153.6 Wh.
AC Output
AC output: F3800 is higher by 2,400 W.
Solar Input
Solar input: Yeti PRO 4000 is higher by 600 W.
The 60 W runtime estimate assumes AC output, 85% conversion efficiency, and 10% battery reserve. It is a sanity check, not a lab-tested result.
Runtime Examples
Same assumptions on both sides: AC output, 85% efficiency, 10% reserve, healthy battery, and steady load.
| Example load | F3800 | Yeti PRO 4000 |
|---|---|---|
| 60 W AC essentials | 2d 0h | 2d 2h |
| 120 W AC small appliance | 1d 0h | 1d 1h |
| 700 W AC kitchen or tool load | 4h 12m | 4h 22m |
| Spec | F3800 | Yeti PRO 4000 |
|---|---|---|
| Battery capacity | 3,840 Wh | 3,994 Wh |
| Battery chemistry | LFP | LiFePO4 |
| AC output | 6,000 W | 3,600 W |
| Surge output | 9,000 W | 7,200 W |
| DC output | 120 W | 405 W |
| USB-C output | 100 W | 100 W |
| Solar input | 2,400 W | 3,000 W |
| Weight | 60 kg | 52.5 kg |
| 60 W AC estimate | 2d 0h | 2d 2h |
| Confidence | verified | verified |
| Last verified | 2026-06-24 | 2026-06-24 |
Planning Watch-Outs
These checks explain where the comparison is strong and where it still needs better source coverage.
- 5 of 5 high-impact comparison fields are filled on both sides.
- Yeti PRO 4000 has the larger nominal battery capacity, but usable Wh still depends on reserve, efficiency, temperature, and battery age.
- Yeti PRO 4000 is lighter in the tracked weight data, which matters if the station is moved often.
- Yeti PRO 4000 has the higher tracked solar input, assuming compatible panels and charge-voltage limits.
- Battery chemistry differs, so weight, cycle-life expectations, and cold-weather behavior may not scale only with watt-hours.
Sources
Comparison rows come directly from the linked model records.
F3800
- Anker SOLIX F3800 product page (official; checked 2026-06-24)
- Anker SOLIX F3800 product description (official; checked 2026-06-24)
Yeti PRO 4000
- Goal Zero Yeti PRO 4000 product page (official; checked 2026-06-24)
- Goal Zero Yeti PRO 4000 home backup specs (official; checked 2026-06-24)
How to read this comparison
Use this page as a source-backed spec and runtime planning comparison. It is not a full buying guide, and it does not rank products by price, affiliate terms, or sponsorship.