Anker SOLIX F3800 Plus vs BLUETTI Apex 300
Two large power stations, number by number. Neither is ranked above the other. Every spec comes from each maker's manual or product page; tap a station for the source.
- Bigger battery: Anker SOLIX F3800 Plus, 3,840 Wh vs 2,765 Wh.
- More AC output: Anker SOLIX F3800 Plus, 6,000 W vs 3,840 W.
- More solar input: Anker SOLIX F3800 Plus, 3,200 W vs 2,400 W.
- Higher solar voltage limit: Anker SOLIX F3800 Plus, 165 V vs 60 V.
- Lighter: BLUETTI Apex 300, 83.8 lb vs 132.3 lb.
- Lower brand-store price: BLUETTI Apex 300, $1,599 vs $3,000.
F3800 Plus and Apex 300 differ mainly in size: F3800 Plus has the biggest battery at 3,840 Wh. Apex 300 is the lightest at 83.8 lb. F3800 Plus takes the most solar at 3,200 W, so it refills fastest. Apex 300 is the cheapest at $1,599.
How long they run common devices
| Device | Anker SOLIX F3800 Plus | BLUETTI Apex 300 |
|---|---|---|
| Fridge (60 W) | 2 days | 39 hours |
| CPAP (40 W) | 3 days | 2 days |
| Starlink (100 W) | 33 hours | 24 hours |
| Laptop (60 W) | 2 days | 39 hours |
On a full charge, assuming 85% of the battery is usable. Real devices vary; check the label on yours.
Every spec side by side
| Spec |  Anker SOLIX |  BLUETTI |
|---|---|---|
Battery Wh, size | 3,840 Wh fridge about 2 days | 2,765 Wh fridge about 39 hours |
AC output W, continuous | 6,000 W Microwave, kettle, most kitchen gear | 3,840 W Microwave, kettle, most kitchen gear |
Surge W, a second or two | 9,000 W motor start-ups | n/a not published by BLUETTI |
Solar input W, max | 3,200 W full in about 1.5 hours | 2,400 W full in about 1.5 hours |
Solar voltage range V, panels must fit | 11 to 165 V room for 3+ panels in series | 12 to 60 V 2 panels in series fits |
Solar inputs count | 2 inputs Solar input | 2 inputs Solar input |
Weight lb | 132.3 lb wheels or two people | 83.8 lb wheels or two people |
Wh per pound battery for the weight | 29 Wh/lb higher is denser | 33 Wh/lb higher is denser |
Price brand store | $3,000 0.78 $/Wh | $1,599 0.58 $/Wh |
Price per Wh what you pay for storage | $0.78 lower is better value | $0.58 lower is better value |
| Buy | $3,000 · Details Brand store, Oct 28, 2026 | $1,599 · Details Brand store, Oct 28, 2026 |
Which solar panels work with each
Our checker at 20°F, using each maker's voltage and current rules. Tap a verdict for the wiring and cables.
Where to buy
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