Jackery Explorer 1000 Plus vs EcoFlow DELTA 3 Plus
Jackery Explorer 1000 Plus (1,264 Wh, 2,000 W) vs EcoFlow DELTA 3 Plus (1,024 Wh, 1,800 W). The Explorer 1000 Plus has the bigger battery, so it runs your devices longer. Here is where each one comes out ahead, based on the manufacturers' published specs.
Choose the Explorer 1000 Plus for…
- longer runtime: 23% more battery (1,264 Wh vs 1,024 Wh)
- high-power appliances: 2,000 W vs 1,800 W continuous output
Choose the DELTA 3 Plus for…
- faster solar charging: up to 1,000 W vs 800 W of panels
- UPS use: 10 ms switchover vs 20 ms
- portability: 4.4 lb lighter (27.6 lb)
- fast wall charging: 1,500 W vs 1,200 W AC input
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Specs side by side
✓ marks the better figure where higher or lower is clearly better. Cycle-life claims use different end-of-life definitions (70% or 80% capacity), so we don't rank them.
| Spec | Jackery Explorer 1000 Plus | EcoFlow DELTA 3 Plus |
|---|---|---|
| Capacity | 1,264 Wh | 1,024 Wh |
| Continuous output | 2,000 W | 1,800 W |
| Surge output | 4,000 W | 3,600 W |
| Max solar input | 800 W | 1,000 W |
| Max AC charging power | 1,200 W | 1,500 W |
| Weight | 32 lb | 27.6 lb |
| Wh per pound | 39.5 | 37.1 |
| Expandable | Up to 5,056 Wh | Up to 5,120 Wh |
| 240 V output | No | No |
| UPS / EPS switchover | 20 ms | 10 ms |
| AC outlets | 3 | 6 |
| Battery chemistry | LiFePO4 | LiFePO4 |
| Cycle life (maker claim) | 4,000 to 70% | 4,000 |
| Warranty | 5 years | 5 years |
| Buy | View at Jackery | View at EcoFlow |
How long each one runs everyday devices
Nonstop runtime for one device at a time, at typical average wattage with 85% inverter efficiency. ✓ marks the longest.
| Spec | Jackery Explorer 1000 Plus | EcoFlow DELTA 3 Plus |
|---|---|---|
| Phone charging · 10 W avg | 4.7 days | 3.8 days |
| Wi-Fi router + modem · 15 W avg | 3 days | 2.4 days |
| CPAP · 30 W avg | 36 hours | 29 hours |
| Laptop · 50 W avg | 21 hours | 17 hours |
| TV · 100 W avg | 11 hours | 8.7 hours |
| Starlink Standard · 90 W avg | 12 hours | 9.7 hours |
| Refrigerator · 58 W avg | 19 hours | 15 hours |
| Chest freezer · 29 W avg | 37 hours | 30 hours |
| Window AC · 225 W avg | 4.8 hours | 3.9 hours |
| Sump pump · 210 W avg | 5.1 hours | 4.1 hours |
| Microwave · 1,500 W avg | 43 min | 35 min |
| Space heater · 750 W avg | 1.4 hours | 1.2 hours |
Specs from EcoFlow, Jackery, BLUETTI, Anker, DJI and Goal Zero documents, as of September 2026. See each model's page for sources: Jackery Explorer 1000 Plus · EcoFlow DELTA 3 Plus.
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