
Anker SOLIX F3800 Plus
$2,090–$2,700 · price checked
- Capacity
- 3,840 Wh
- Output
- 6,000 W (9,000 W surge)
- Battery
- LiFePO4, 3,000 cycles
- Weight
- 136.7 lb
- Wall charge
- 3 h
- Solar input
- 3,200 W
Why it won: Emergency top-up only: about 2.5 hours on a Level 1 cord, roughly 12 miles. Its 6,000 W output covers a 16 A cord, and it rolls on wheels at 136.7 lb.
- 6,000 W at 120V or 240V runs a well pump, dryer or central AC
- Up to 3,200 W of solar can refill it in about 1.5–2 hours
- Accepts a gas generator and can tie into a Home Power Panel
- Expands to 26,880 Wh with six expansion batteries
- 136.7 lb; it rolls on wheels but is not portable
- 20 ms UPS is slower than the 10 ms of Anker's C-series
- Expensive even before you add an expansion battery
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