Buying guide: EcoFlow vs Anker SOLIX vs Jackery
Specs below are manufacturer-published. Verified against official product pages on Oct 21, 2026; check the linked page for current specs and pricing; we don't list prices because they change weekly.
Around 1 kWh (fridge + CPAP + Wi-Fi for roughly 6–10 hours)
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| Model | Capacity | Rated AC output | Chemistry | Official specs |
|---|---|---|---|---|
| EcoFlow DELTA 3 | 1024 Wh | 1800 W | LFP | ecoflow.com · Check price |
| Anker SOLIX C1000 | 1056 Wh | 1800 W | LFP | ankersolix.com · Check price |
| Jackery Explorer 1000 v2 | 1070 Wh | 1500 W | LFP | jackery.com · Check price |
Whole-day / multi-day (3–4 kWh+, expandable)
| Model | Capacity | Rated AC output | Official specs |
|---|---|---|---|
| EcoFlow DELTA Pro 3 | 4096 Wh | 4000 W | ecoflow.com · Check price |
| Anker SOLIX F3800 | 3840 Wh | 6000 W | ankersolix.com · Check price |
| Jackery Explorer 2000 Plus | 2042.8 Wh | 3000 W | jackery.com · Check price |
How to choose
- Size from your real load with the calculator, then add 20–30% headroom.
- Prefer LFP (LiFePO4) batteries for cycle life.
- Check UPS/switchover time if you use a CPAP or computer.
- Add solar panels if shutoffs may last multiple days.