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EcoFlow DELTA 3
Portable power station · Emergency fit profile
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Conditional fit
EcoFlow DELTA 3 can cover emergency power under the right conditions. Its clearest supported advantage is fast wall top-ups, but the documented limits should shape the decision.
Capacity1,024 Wh
AC output1,800 W
Surge3,600 W
Solar input500 W
Weight27.6 lb
ExpansionExpandable
- Evidence
- Manufacturer-controlled
- Model
- DELTA 3
- Reviewed
- 2026-08-28
Purchase decision
Price & history
Price history & context
Historical context
- Latest historical price
- $629.00
- Historical low
- $483.00
- Historical high
- $999.00
- 30-day average
- $580.90
- 90-day average
- $560.61
- 180-day average
- $534.54
At a glance
Bottom Line
EcoFlow DELTA 3 can cover emergency power under the right conditions. Its clearest supported advantage is fast wall top-ups, but the documented limits should shape the decision.
Strengths
Practical advantages
- Battery chemistryUses LFP battery chemistry.
- Fast wall top-upsAccepts wall input up to 1500 W for faster top-ups.
- Easy to moveAt 27.6 lb, it is easier to move between storage and the needed room.
Tradeoffs
Supported limitations
No notable limits for this use are supported by the available facts.
Evidence gaps
What remains unknown
- UPS/EPS supportNot documented: UPS/EPS support.
Best for
Scenario fit
Key facts
Core specifications
CAPACITY
1024 Wh
Rated capacity
Continuous
1800 W
Continuous
SURGE
3600 W
Peak capability
SOLAR INPUT
500 W
Maximum
WEIGHT
27.6 lb
BATTERY
LFP
Recharge paths
Charging specifications
AC INPUT
1500 W
Maximum
SOLAR INPUT
500 W
Maximum
Power and connections
Output specifications
AC OUTPUT
1800 W
Continuous
SURGE
3600 W
Peak capability per manufacturer
Portability
Size the move
PRODUCT WEIGHT
27.6 lb
Manufacturer-published weight
UPS / EPS
Transfer behavior
No additional facts are available.
Quick comparison
Relevant alternatives
No price rows; unknown facts remain identified.
| Specification | EcoFlow DELTA 3Current product | EcoFlow DELTA 3 Plus | EcoFlow DELTA 3 Classic | BLUETTI Elite 100 V2 |
|---|---|---|---|---|
| Capacity | 1,024 Wh | 1,024 Wh | 1,024 Wh | 1,024 Wh |
| Continuous output | 1,800 W | 1,800 W | 1,800 W | 1,800 W |
| Peak / surge (manufacturer term) | Up to 3,600 W | Up to 3,600 W | Up to 3,600 W | Up to 3,600 W |
| Solar input | 500 W | 1,000 W | 500 W | 1,000 W |
| Weight | 27.6 lb | 27.6 lb | 26.6 lb | 25 lb |
| Expandability | Yes | Yes | No | Yes |