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EcoFlow
EcoFlow DELTA 3 Plus
Essential-load backup, strong AC output, fast solar replenishment potential.
1,024Wh capacity
1,800W AC output
3,600W surge
12.5kg
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Decision snapshot
What the numbers mean
Battery capacity1,024 Wh
AC output1,800 W
Solar input1,000 W
Portability12.5 kg
Common loads
Can it run these household essentials?
Pass/fail checks use the stored running and startup-surge profiles. Runtime uses the default duty-cycle profile.
✓Refrigerator / freezer0.6 profile days
✓CPAP machine2.3 profile days
✓Wi-Fi router / modem2.3 profile days
✓Sump pump1.4 profile days
✓Gas furnace blower0.3 profile days
✓Laptop2.1 profile days
Steady-load runtime
Estimated from about 811 Wh of usable AC energy.
50 W16.2 h
100 W8.1 h
250 W3.2 h
500 W1.6 h
1,000 W0.8 h
1,500 W0.5 h
Specification-based estimate, not laboratory testing.Live merchants
Current offers
Commercial ordering happens after technical suitability. Near-equivalent offers may use price and measured performance as tie-breakers.
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Specifications
Decision-engine data
| Capacity | 1,024 Wh |
|---|---|
| Continuous AC | 1,800 W |
| Surge | 3,600 W |
| Solar input | 1,000 W |
| AC charging | 1,500 W |
| Battery chemistry | LiFePO4 |
| Cycle life | 4,000 cycles |
| Weight | 12.5 kg |
| Warranty | 5.0 years |
| UPS/EPS | Yes |
| Pass-through | Not recorded |
| Max expansion | 5,000 Wh |
Is EcoFlow DELTA 3 Plus actually enough for your outage?
Capacity alone is not the answer. Check your simultaneous watts and startup surge before buying.